{"id":3608,"date":"2026-06-11T11:47:59","date_gmt":"2026-06-11T03:47:59","guid":{"rendered":"https:\/\/cnkuangya.com\/?p=3608"},"modified":"2026-06-11T11:48:01","modified_gmt":"2026-06-11T03:48:01","slug":"dc-fuse-vs-dc-spd","status":"publish","type":"post","link":"https:\/\/cnkuangya.com\/ja\/blog\/dc-fuse-vs-dc-spd\/","title":{"rendered":"DC\u30d2\u30e5\u30fc\u30ba\u3068DC SPD\uff1a\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306e\u4e21\u65b9\u304c\u5fc5\u8981\u304b\uff1f"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>\u30af\u30a4\u30c3\u30af\u30a2\u30f3\u30b5\u30fc<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u4ee3\u306e\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u3001DC\u30d2\u30e5\u30fc\u30ba\u3068DC SPD\uff08\u907f\u96f7\u5668\uff09\u306e\u4fdd\u8b77\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u4e0d\u53ef\u6b20\u3067\u3059\u3002DC\u30d2\u30e5\u30fc\u30ba\u306f\u904e\u96fb\u6d41\u304b\u3089\u4fdd\u8b77\u3057\u3001DC SPD\u306f\u904e\u6e21\u904e\u96fb\u5727\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">DC\u30d2\u30e5\u30fc\u30ba\u3068DC SPD\uff1a\u4e3b\u306a\u9055\u3044\u306e\u7406\u89e3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30d2\u30e5\u30fc\u30ba\u3068SPD\u306e\u4e3b\u306a\u9055\u3044<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DC\u30d2\u30e5\u30fc\u30ba\u3068DC SPD\u306e\u6bd4\u8f03\u306f\u3001\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306e\u4fdd\u8b77\u306b\u304a\u3044\u3066\u6700\u3082\u91cd\u8981\u306a\u30c8\u30d4\u30c3\u30af\u306e\u4e00\u3064\u3067\u3059\u3002SPD\u306f\u96fb\u5727\u30b5\u30fc\u30b8\u306b\u5fdc\u7b54\u3057\u3001\u4f4e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306e\u7d4c\u8def\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3001\u904e\u5270\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5b89\u5168\u306b\u63a5\u5730\u3078\u9003\u304c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u7279\u5fb4<\/th><th>DC\u30d2\u30e5\u30fc\u30ba<\/th><th>DC SPD<\/th><\/tr><tr><td>\u4e3b\u306a\u6a5f\u80fd<\/td><td>\u904e\u96fb\u6d41\u4fdd\u8b77\u304a\u3088\u3073\u77ed\u7d61\u906e\u65ad<\/td><td>\u96fb\u5727\u30b5\u30fc\u30b8\u304a\u3088\u3073\u904e\u6e21\u904e\u96fb\u5727\u306b\u5bfe\u3059\u308b\u4fdd\u8b77<\/td><\/tr><tr><td>\u5fdc\u7b54\u30c8\u30ea\u30ac\u30fc<\/td><td>\u904e\u96fb\u6d41<\/td><td>\u904e\u96fb\u5727<\/td><\/tr><tr><td>\u8a2d\u7f6e\u5834\u6240<\/td><td>PV\u30b9\u30c8\u30ea\u30f3\u30b0\u3001\u63a5\u7d9a\u7bb1\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u56de\u8def<\/td><td>\u63a5\u7d9a\u7bb1\u3001\u30a4\u30f3\u30d0\u30fc\u30bfDC\u5165\u529b\u3001\u76e3\u8996\u30fb\u5236\u5fa1\u30e2\u30b8\u30e5\u30fc\u30eb<\/td><\/tr><tr><td>\u53cd\u5fdc\u6642\u9593<\/td><td>\u30df\u30ea\u79d2<\/td><td>\u30ca\u30ce\u79d2<\/td><\/tr><tr><td>\u518d\u5229\u7528\u53ef\u80fd<\/td><td>\u3044\u3044\u3048<\/td><td>\u591a\u304f\u306e\u5834\u5408\u30a4\u30a8\u30b9\uff08\u5b9a\u683c\u306b\u3088\u308b\uff09<\/td><\/tr><tr><td>\u4fdd\u8b77\u30e1\u30ab\u30cb\u30ba\u30e0<\/td><td>\u71b1\u6eb6\u65ad<\/td><td>\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u5206\u6d41\uff0f\u30af\u30e9\u30f3\u30d7<\/td><\/tr><tr><td>\u5fc5\u9808<\/td><td>\u306f\u3044<\/td><td>\u306f\u3044<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30d2\u30e5\u30fc\u30ba\u5358\u4f53\u3067\u306f\u96f7\u30b5\u30fc\u30b8\u3092\u963b\u6b62\u3067\u304d\u306a\u3044\u7406\u7531<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"490\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/dc-fuse-lightning-damage.jpg\" alt=\"\u30d2\u30e5\u30fc\u30ba\u4fdd\u8b77\u306e\u307f\u3092\u4f7f\u7528\u3057\u305f\u5834\u5408\u306e\u843d\u96f7\u30b5\u30fc\u30b8\u306b\u3088\u308b\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306e\u640d\u50b7\" class=\"wp-image-3615\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/dc-fuse-lightning-damage.jpg 1000w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/dc-fuse-lightning-damage-300x147.jpg 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/dc-fuse-lightning-damage-768x376.jpg 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/dc-fuse-lightning-damage-18x9.jpg 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/dc-fuse-lightning-damage-600x294.jpg 600w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d2\u30e5\u30fc\u30ba\u306f\u3001\u96f7\u306b\u3088\u308b\u96fb\u5727\u30b9\u30d1\u30a4\u30af\u306b\u5bfe\u3057\u3066\u5341\u5206\u306a\u901f\u3055\u3067\u53cd\u5fdc\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u96f7\u30b5\u30fc\u30b8\u306f\u30de\u30a4\u30af\u30ed\u79d2\u5358\u4f4d\u3067\u767a\u751f\u3057\u307e\u3059\u304c\u3001\u30d2\u30e5\u30fc\u30ba\u306e\u53cd\u5fdc\u306f\u30df\u30ea\u79d2\u5358\u4f4d\u3067\u3042\u308b\u305f\u3081\u3067\u3059\u3002SPD\uff08\u30b5\u30fc\u30b8\u9632\u8b77\u30c7\u30d0\u30a4\u30b9\uff09\u306b\u3088\u308b\u4fdd\u8b77\u304c\u306a\u3044\u72b6\u614b\u3067\u30b5\u30fc\u30b8\u304c\u5230\u9054\u3059\u308b\u3068\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\uff08BMS\uff09\u3001\u76e3\u8996\u7528\u96fb\u5b50\u6a5f\u5668\u306a\u3069\u306e\u7cbe\u5bc6\u90e8\u54c1\u304c\u7834\u58ca\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">DC\u30d2\u30e5\u30fc\u30ba\u306e\u4ed5\u7d44\u307f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DC\u30d2\u30e5\u30fc\u30ba\u306b\u306f\u3001\u5b9a\u683c\u5024\u3092\u8d85\u3048\u305f\u96fb\u6d41\u304c\u6d41\u308c\u308b\u3068\u6eb6\u65ad\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f\u91d1\u5c5e\u30a8\u30ec\u30e1\u30f3\u30c8\u304c\u5185\u8535\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u6eb6\u65ad\u306b\u3088\u3063\u3066\u56de\u8def\u304c\u906e\u65ad\u3055\u308c\u3001\u904e\u5927\u306a\u96fb\u6d41\u304c\u63a5\u7d9a\u6a5f\u5668\u306b\u5230\u9054\u3059\u308b\u306e\u3092\u9632\u304e\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b1\u30fc\u30d6\u30eb\u3001\u30b3\u30cd\u30af\u30bf\u3001\u304a\u3088\u3073\u6a5f\u5668\u3092\u904e\u71b1\u3001\u706b\u707d\u3001\u307e\u305f\u306f\u81f4\u547d\u7684\u306a\u6545\u969c\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d2\u30e5\u30fc\u30ba\u306e\u4e00\u822c\u7684\u306a\u8a2d\u7f6e\u5834\u6240<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u77ed\u7d61\u3092\u5206\u96e2\u3059\u308b\u305f\u3081\u306e\u5404PV\u30b9\u30c8\u30ea\u30f3\u30b0<\/li>\n\n\n\n<li>\u96c6\u7d04\u3055\u308c\u305f\u30b9\u30c8\u30ea\u30f3\u30b0\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306e\u63a5\u7d9a\u7bb1\uff08\u30b3\u30f3\u30d0\u30a4\u30ca\u30dc\u30c3\u30af\u30b9\uff09<\/li>\n\n\n\n<li>\u84c4\u96fb\u30b7\u30b9\u30c6\u30e0\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306e\u30d0\u30c3\u30c6\u30ea\u30fc\u56de\u8def<\/li>\n\n\n\n<li>\u30a4\u30f3\u30d0\u30fc\u30bf\u304a\u3088\u3073\u8ca0\u8377\u306b\u4f9b\u7d66\u3059\u308b\u76f4\u6d41\u914d\u96fb\u76e4<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d2\u30e5\u30fc\u30ba\u4fdd\u8b77\u306e\u30b7\u30ca\u30ea\u30aa<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u96a0\u308c\u305f\u77ed\u7d61\u6545\u969c\u304c\u767a\u751f\u3057\u305f\u592a\u967d\u5149\u767a\u96fb\u30b9\u30c8\u30ea\u30f3\u30b0\u3092\u60f3\u5b9a\u3057\u307e\u3059\u3002\u30d2\u30e5\u30fc\u30ba\u304c\u306a\u3044\u5834\u5408\u3001\u904e\u96fb\u6d41\u306b\u3088\u3063\u3066\u30b1\u30fc\u30d6\u30eb\u304c\u904e\u71b1\u3057\u305f\u308a\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u304c\u640d\u50b7\u3057\u305f\u308a\u3001\u6700\u60aa\u306e\u5834\u5408\u306f\u706b\u707d\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u9069\u5207\u306a\u30b5\u30a4\u30ba\u306e\u30d2\u30e5\u30fc\u30ba\u306f\u56de\u8def\u3092\u906e\u65ad\u3057\u3001\u6545\u969c\u7b87\u6240\u3092\u5207\u308a\u96e2\u3057\u3066\u30b7\u30b9\u30c6\u30e0\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u4e8b\u8c61<\/th><th>\u30d2\u30e5\u30fc\u30ba\u3042\u308a<\/th><th>\u30d2\u30e5\u30fc\u30ba\u306a\u3057<\/th><\/tr><tr><td>\u30b9\u30c8\u30ea\u30f3\u30b0\u77ed\u7d61<\/td><td>\u56de\u8def\u304c\u906e\u65ad\u3055\u308c\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u4fdd\u8b77\u3055\u308c\u308b<\/td><td>\u6a5f\u5668\u306e\u640d\u50b7\u3001\u706b\u707d\u306e\u5371\u967a\u6027<\/td><\/tr><tr><td>\u30b1\u30fc\u30d6\u30eb\u306e\u904e\u71b1<\/td><td>\u30d2\u30e5\u30fc\u30ba\u306b\u3088\u308b\u96fb\u6d41\u906e\u65ad<\/td><td>\u5c0e\u4f53\u306e\u713c\u640d\u3001\u7d76\u7e01\u7834\u58ca<\/td><\/tr><tr><td>\u9006\u96fb\u6d41<\/td><td>\u30d2\u30e5\u30fc\u30ba\u306b\u3088\u308b\u30b9\u30c8\u30ea\u30f3\u30b0\u306e\u5207\u308a\u96e2\u3057<\/td><td>\u6545\u969c\u306e\u6ce2\u53ca\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u306e\u640d\u50b7\u30ea\u30b9\u30af<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>DC SPD = \u96fb\u5727\u4fdd\u8b77<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DC SPD\u306f\u3001\u901a\u5e38\u306e\u96fb\u6d41\u306e\u6d41\u308c\u3092\u59a8\u3052\u308b\u3053\u3068\u306a\u304f\u3001\u96fb\u5727\u30b5\u30fc\u30b8\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002\u30b5\u30fc\u30b8\u767a\u751f\u6642\u3001SPD\u306f\u4f4e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306e\u7d4c\u8def\u3092\u63d0\u4f9b\u3057\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5b89\u5168\u306b\u63a5\u5730\u3078\u9003\u304c\u3057\u307e\u3059\u3002\u30b5\u30fc\u30b8\u7d42\u4e86\u5f8c\u3001SPD\u306f\u81ea\u52d5\u7684\u306b\u5f85\u6a5f\u72b6\u614b\u306b\u623b\u308a\u3001\u6b21\u306e\u4e8b\u8c61\u306b\u5099\u3048\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SPD\u4fdd\u8b77\u30b7\u30ca\u30ea\u30aa<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u4e8b\u8c61<\/th><th>SPD\u3042\u308a<\/th><th>SPD\u306a\u3057<\/th><\/tr><tr><td>PV\u30a2\u30ec\u30a4\u4ed8\u8fd1\u3078\u306e\u843d\u96f7<\/td><td>\u30b5\u30fc\u30b8\u304c\u30d0\u30a4\u30d1\u30b9\u3055\u308c\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u3092\u4fdd\u8b77<\/td><td>\u30a4\u30f3\u30d0\u30fc\u30bf\u306e\u96fb\u5b50\u56de\u8def\u304c\u640d\u50b7\u3001\u30b7\u30b9\u30c6\u30e0\u505c\u6b62<\/td><\/tr><tr><td>\u958b\u9589\u30b5\u30fc\u30b8<\/td><td>\u96fb\u5727\u304c\u5b89\u5168\u306b\u30af\u30e9\u30f3\u30d7\u3055\u308c\u308b<\/td><td>\u76e3\u8996\u88c5\u7f6e\u306e\u6545\u969c\u3001\u901a\u4fe1\u306e\u906e\u65ad<\/td><\/tr><tr><td>\u904e\u6e21\u904e\u96fb\u5727<\/td><td>\u5438\u53ce\u3055\u308c\u3001\u30b7\u30b9\u30c6\u30e0\u306f\u7a3c\u50cd\u3092\u7d99\u7d9a<\/td><td>\u30b7\u30b9\u30c6\u30e0\u306e\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u6545\u969c\u306e\u53ef\u80fd\u6027<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30d2\u30e5\u30fc\u30ba\u4fdd\u8b77\u3068SPD\u4fdd\u8b77\u306f\u88dc\u5b8c\u7684\u306a\u95a2\u4fc2\u306b\u3042\u308b<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"991\" height=\"401\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/dc-fuse-spd-combined-system.jpg\" alt=\"\u592a\u967d\u5149\u767a\u96fb\u8a2d\u5099\u306b\u304a\u3051\u308bDC\u30d2\u30e5\u30fc\u30ba\u3068DC SPD\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0\" class=\"wp-image-3616\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/dc-fuse-spd-combined-system.jpg 991w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/dc-fuse-spd-combined-system-300x121.jpg 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/dc-fuse-spd-combined-system-768x311.jpg 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/dc-fuse-spd-combined-system-18x7.jpg 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/dc-fuse-spd-combined-system-600x243.jpg 600w\" sizes=\"auto, (max-width: 991px) 100vw, 991px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d2\u30e5\u30fc\u30ba\u306f\u904e\u96fb\u6d41\u3068\u77ed\u7d61\u3092\u51e6\u7406\u3057\u3001SPD\u306f\u904e\u6e21\u904e\u96fb\u5727\u3092\u51e6\u7406\u3059\u308b\u3002\u3069\u3061\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u3082\u4ed6\u65b9\u306e\u4ee3\u308f\u308a\u306b\u306f\u306a\u3089\u306a\u3044\u3002\u4e21\u65b9\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u4f75\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u3092\u5b8c\u5168\u306b\u4fdd\u8b77\u3067\u304d\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306bDC\u30d2\u30e5\u30fc\u30ba\u3068DC SPD\u306e\u4e21\u65b9\u304c\u5fc5\u8981\u306a\u7406\u7531<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d2\u30e5\u30fc\u30ba\u306e\u307f\u3092\u8a2d\u7f6e\u3057\u305f\u5834\u5408\u306f\u654f\u611f\u306a\u96fb\u5b50\u6a5f\u5668\u304c\u30b5\u30fc\u30b8\u306b\u3055\u3089\u3055\u308c\u3001SPD\u306e\u307f\u3092\u8a2d\u7f6e\u3057\u305f\u5834\u5408\u306f\u30b7\u30b9\u30c6\u30e0\u304c\u904e\u96fb\u6d41\u3084\u77ed\u7d61\u6545\u969c\u306b\u5bfe\u3057\u3066\u8106\u5f31\u306b\u306a\u308b\u3002\u4e21\u65b9\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u5305\u62ec\u7684\u306a\u4fdd\u8b77\u304c\u78ba\u4fdd\u3055\u308c\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3001\u6a5f\u5668\u306e\u640d\u50b7\u3001\u706b\u707d\u306e\u30ea\u30b9\u30af\u304c\u4f4e\u6e1b\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30d2\u30e5\u30fc\u30ba\u304a\u3088\u3073SPD\u306e\u9069\u5207\u306a\u5b9a\u683c\u306e\u9078\u5b9a<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1011\" height=\"380\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/3.jpg\" alt=\"\" class=\"wp-image-3618\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/3.jpg 1011w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/3-300x113.jpg 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/3-768x289.jpg 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/3-18x7.jpg 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/3-600x226.jpg 600w\" sizes=\"auto, (max-width: 1011px) 100vw, 1011px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306e\u9577\u671f\u7684\u306a\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u9069\u5207\u306aDC\u30d2\u30e5\u30fc\u30ba\u3068DC SPD\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30d2\u30e5\u30fc\u30ba\u306e\u5b9a\u683c\uff1a<\/strong> \u4e0d\u8981\u306a\u30c8\u30ea\u30c3\u30d7\u3092\u9632\u3050\u305f\u3081\u306b\u516c\u79f0\u30b9\u30c8\u30ea\u30f3\u30b0\u96fb\u6d41\u3088\u308a\u308f\u305a\u304b\u306b\u9ad8\u304f\u8a2d\u5b9a\u3057\u3001\u304b\u3064\u6545\u969c\u6642\u306b\u8fc5\u901f\u306b\u6eb6\u65ad\u3059\u308b\u3088\u3046\u5341\u5206\u306b\u4f4e\u304f\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>SPD\u306e\u5b9a\u683c\uff1a<\/strong> \u6700\u5927\u9023\u7d9a\u4f7f\u7528\u96fb\u5727\uff08Uc\uff09\u306f\u3001PV\u30a2\u30ec\u30a4\u306e\u958b\u653e\u96fb\u5727\u3092\u8d85\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u516c\u79f0\u653e\u96fb\u96fb\u6d41\uff08In\uff09\u306f\u3001\u60f3\u5b9a\u3055\u308c\u308b\u30b5\u30fc\u30b8\u96fb\u6d41\u3084\u96f7\u30b5\u30fc\u30b8\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u5024\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n\n\n\n<li>Check the coordination between fuses and SPDs in each combiner box to ensure neither device interferes with the other&#8217;s protection function.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u30b5\u30fc\u30b8\u4fdd\u8b77\u304c\u306a\u3044\u5834\u5408\u3001\u4f55\u304c\u8d77\u3053\u308b\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u3067\u3001DC\u30d2\u30e5\u30fc\u30ba\u3068DC SPD\u306e\u9055\u3044\u304c\u6975\u3081\u3066\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306e\u6240\u6709\u8005\u306f\u3001\u6545\u969c\u304c\u767a\u751f\u3059\u308b\u307e\u3067\u904e\u6e21\u904e\u96fb\u5727\u306e\u5f71\u97ff\u3092\u904e\u5c0f\u8a55\u4fa1\u3057\u3066\u3044\u307e\u3059\u3002\u77ed\u7d61\uff08\u30b7\u30e7\u30fc\u30c8\uff09\u306f\u901a\u5e38\u76ee\u306b\u898b\u3048\u3066\u5373\u5ea7\u306b\u767a\u751f\u3057\u307e\u3059\u304c\u3001\u30b5\u30fc\u30b8\u306b\u3088\u308b\u640d\u50b7\u306f\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u9759\u304b\u306b\u84c4\u7a4d\u3055\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u843d\u96f7\u306f\u3001\u592a\u967d\u5149\u767a\u96fb\u30a2\u30ec\u30a4\u306b\u76f4\u63a5\u5f53\u305f\u3089\u306a\u304f\u3066\u3082\u6df1\u523b\u306a\u640d\u50b7\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u96fb\u78c1\u8a98\u5c0e\u306b\u3088\u308a\u3001\u843d\u96f7\u5834\u6240\u304b\u3089\u6570\u767e\u30e1\u30fc\u30c8\u30eb\u96e2\u308c\u305fDC\u30b1\u30fc\u30d6\u30eb\u5185\u306b\u3082\u6570\u5343\u30dc\u30eb\u30c8\u306e\u96fb\u5727\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u4ee3\u306e\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u307e\u3059\u307e\u3059\u7e4a\u7d30\u306a\u96fb\u5b50\u90e8\u54c1\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>MPPT\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc<\/li>\n\n\n\n<li>\u30bd\u30fc\u30e9\u30fc\u30fb\u30a4\u30f3\u30d0\u30fc\u30bf<\/li>\n\n\n\n<li>\u76e3\u8996\u88c5\u7f6e<\/li>\n\n\n\n<li>\u30d0\u30c3\u30c6\u30ea\u30fc\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\uff08BMS\uff09<\/li>\n\n\n\n<li>\u901a\u4fe1\u30e2\u30b8\u30e5\u30fc\u30eb<\/li>\n\n\n\n<li>\u30b9\u30de\u30fc\u30c8\u30a8\u30cd\u30eb\u30ae\u30fc\u30e1\u30fc\u30bf\u30fc<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u901a\u5e38\u306e\u52d5\u4f5c\u96fb\u5727\u306b\u306f\u8010\u3048\u3089\u308c\u307e\u3059\u304c\u3001\u308f\u305a\u304b\u6570\u30de\u30a4\u30af\u30ed\u79d2\u306e\u904e\u6e21\u30b5\u30fc\u30b8\u306b\u3088\u3063\u3066\u6052\u4e45\u7684\u306a\u640d\u50b7\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u8a2d\u5099<\/th><th>\u30b5\u30fc\u30b8\u306b\u3088\u308b\u5178\u578b\u7684\u306a\u6545\u969c<\/th><\/tr><tr><td>\u30bd\u30fc\u30e9\u30fc\u30fb\u30a4\u30f3\u30d0\u30fc\u30bf<\/td><td>\u5165\u529b\u6bb5\u307e\u305f\u306f\u5236\u5fa1\u57fa\u677f\u306e\u713c\u640d<\/td><\/tr><tr><td>\u30d0\u30c3\u30c6\u30ea\u30fc\u30b7\u30b9\u30c6\u30e0<\/td><td>BMS\u901a\u4fe1\u969c\u5bb3<\/td><\/tr><tr><td>\u76e3\u8996\u30b7\u30b9\u30c6\u30e0<\/td><td>\u30c7\u30fc\u30bf\u4f1d\u9001\u306e\u4e2d\u65ad<\/td><\/tr><tr><td>DC\u96c6\u96fb\u7bb1<\/td><td>\u7d76\u7e01\u7834\u58ca<\/td><\/tr><tr><td>\u30d1\u30ef\u30fc\u30aa\u30d7\u30c6\u30a3\u30de\u30a4\u30b6<\/td><td>\u96fb\u5b50\u90e8\u54c1\u306e\u640d\u50b7<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u91cd\u8981<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d2\u30e5\u30fc\u30ba\u306f\u96fb\u5727\u30b5\u30fc\u30b8\u3092\u691c\u77e5\u3057\u305f\u308a\u505c\u6b62\u3055\u305b\u305f\u308a\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u30d2\u30e5\u30fc\u30ba\u304c\u53cd\u5fdc\u3059\u308b\u9803\u306b\u306f\u30b5\u30fc\u30b8\u73fe\u8c61\u306f\u65e2\u306b\u901a\u904e\u3057\u3066\u304a\u308a\u3001\u640d\u50b7\u304c\u65e2\u306b\u767a\u751f\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u30d2\u30e5\u30fc\u30ba\u4fdd\u8b77\u304c\u306a\u3044\u5834\u5408\u3001\u4f55\u304c\u8d77\u3053\u308b\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b5\u30fc\u30b8\u4fdd\u8b77\u306f\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u304c\u3001\u904e\u96fb\u6d41\u4fdd\u8b77\u3082\u540c\u69d8\u306b\u91cd\u8981\u3067\u3059\u3002\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u7570\u5e38\u306a\u52d5\u4f5c\u6761\u4ef6\u4e0b\u3067\u975e\u5e38\u306b\u9ad8\u3044\u6545\u969c\u96fb\u6d41\u3092\u767a\u751f\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306b\u9078\u5b9a\u3055\u308c\u305fDC\u30d2\u30e5\u30fc\u30ba\u304c\u306a\u3044\u5834\u5408\u30011\u3064\u306e\u30b9\u30c8\u30ea\u30f3\u30b0\u306e\u6545\u969c\u304c\u7834\u58ca\u7684\u306a\u96fb\u6d41\u6e90\u3068\u306a\u308a\u3001\u8a2d\u5099\u5168\u4f53\u3092\u8105\u304b\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u539f\u56e0\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b1\u30fc\u30d6\u30eb\u7d76\u7e01\u4f53\u306e\u640d\u50b7<\/li>\n\n\n\n<li>\u8aa4\u3063\u305f\u53d6\u308a\u4ed8\u3051<\/li>\n\n\n\n<li>\u30b3\u30cd\u30af\u30bf\u306e\u6545\u969c<\/li>\n\n\n\n<li>\u9006\u96fb\u6d41\u72b6\u614b<\/li>\n\n\n\n<li>\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u5185\u3078\u306e\u6d78\u6c34<\/li>\n\n\n\n<li>\u88fd\u9020\u4e0a\u306e\u6b20\u9665<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u6545\u969c\u304c\u767a\u751f\u3059\u308b\u3068\u3001\u5c0e\u4f53\u304c\u6025\u901f\u306b\u904e\u71b1\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u6df1\u523b\u306a\u5834\u5408\u3001\u4f5c\u696d\u8005\u304c\u554f\u984c\u306b\u6c17\u3065\u304f\u524d\u306b\u96fb\u6c17\u706b\u707d\u304c\u767a\u751f\u3059\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u6545\u969c\u306e\u7a2e\u985e<\/th><th>\u30d2\u30e5\u30fc\u30ba\u306a\u3057<\/th><th>\u30d2\u30e5\u30fc\u30ba\u3042\u308a<\/th><\/tr><tr><td>\u30b7\u30e7\u30fc\u30c8\u30b5\u30fc\u30ad\u30c3\u30c8<\/td><td>\u6a5f\u5668\u306e\u91cd\u5927\u306a\u640d\u50b7<\/td><td>\u56de\u8def\u306e\u7d76\u7e01<\/td><\/tr><tr><td>\u9006\u96fb\u6d41<\/td><td>\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u904e\u71b1<\/td><td>\u6545\u969c\u7b87\u6240\u306e\u5207\u308a\u96e2\u3057<\/td><\/tr><tr><td>\u30b1\u30fc\u30d6\u30eb\u306e\u640d\u50b7<\/td><td>\u706b\u707d\u306e\u6f5c\u5728\u7684\u30ea\u30b9\u30af<\/td><td>\u96fb\u6d41\u906e\u65ad<\/td><\/tr><tr><td>\u6f0f\u96fb<\/td><td>\u30b7\u30b9\u30c6\u30e0\u306e\u4e0d\u5b89\u5b9a\u6027<\/td><td>\u6545\u969c\u7b87\u6240\u306e\u7279\u5b9a<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">DC\u30d2\u30e5\u30fc\u30ba\u3068DC SPD\u306e\u6bd4\u8f03\u8868<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306eDC\u30d2\u30e5\u30fc\u30ba\u3068DC SPD\u306e\u6bd4\u8f03\u8868\u306f\u3001\u6700\u3082\u91cd\u8981\u306a\u9055\u3044\u3092\u307e\u3068\u3081\u305f\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u30ab\u30c6\u30b4\u30ea\u30fc<\/th><th>DC\u30d2\u30e5\u30fc\u30ba<\/th><th>DC SPD<\/th><\/tr><tr><td>\u4e3b\u306a\u76ee\u7684<\/td><td>\u904e\u96fb\u6d41\u4fdd\u8b77<\/td><td>\u30b5\u30fc\u30b8\u4fdd\u8b77<\/td><\/tr><tr><td>\u4fdd\u8b77<\/td><td>\u77ed\u7d61\u304a\u3088\u3073\u904e\u8ca0\u8377<\/td><td>\u96f7\u304a\u3088\u3073\u904e\u6e21\u904e\u96fb\u5727<\/td><\/tr><tr><td>\u63a5\u7d9a\u6e08\u307f<\/td><td>\u30b7\u30ea\u30fc\u30ba<\/td><td>\u4e26\u5217<\/td><\/tr><tr><td>\u5fdc\u7b54\u901f\u5ea6<\/td><td>\u30df\u30ea\u79d2<\/td><td>\u30ca\u30ce\u79d2<\/td><\/tr><tr><td>\u52d5\u4f5c\u5f8c\u306e\u4ea4\u63db<\/td><td>\u901a\u5e38\u306f\u306f\u3044<\/td><td>\u901a\u5e38\u306f\u3044\u3044\u3048<\/td><\/tr><tr><td>\u4e3b\u306a\u8105\u5a01<\/td><td>\u904e\u96fb\u6d41<\/td><td>\u904e\u96fb\u5727<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">DC\u30d2\u30e5\u30fc\u30ba\u306f\u3069\u3053\u306b\u8a2d\u7f6e\u3059\u3079\u304d\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d2\u30e5\u30fc\u30ba\u306e\u914d\u7f6e\u306f\u3001\u592a\u967d\u5149\u767a\u96fb\u8a2d\u5099\u306e\u898f\u6a21\u3068\u69cb\u6210\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307b\u3068\u3093\u3069\u306e\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u3001DC\u30d2\u30e5\u30fc\u30ba\u306f\u30b9\u30c8\u30ea\u30f3\u30b0\u5358\u4f4d\u3067\u8a2d\u7f6e\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5065\u5168\u306a\u30b9\u30c8\u30ea\u30f3\u30b0\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3053\u3068\u306a\u304f\u3001\u500b\u5225\u306e\u6545\u969c\u7b87\u6240\u3092\u5207\u308a\u96e2\u3059\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u8868\u7684\u306a\u8a2d\u7f6e\u5834\u6240\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PV\u30b9\u30c8\u30ea\u30f3\u30b0\u5165\u529b<\/li>\n\n\n\n<li>\u63a5\u7d9a\u7bb1\uff08\u30b3\u30f3\u30d0\u30a4\u30ca\u30dc\u30c3\u30af\u30b9\uff09<\/li>\n\n\n\n<li>\u30d0\u30c3\u30c6\u30ea\u30fc\u63a5\u7d9a<\/li>\n\n\n\n<li>DC\u914d\u96fb\u76e4<\/li>\n\n\n\n<li>\u30a8\u30cd\u30eb\u30ae\u30fc\u8caf\u8535\u30b7\u30b9\u30c6\u30e0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306a\u30d2\u30e5\u30fc\u30ba\u914d\u7f6e\u306f\u3001\u6545\u969c\u6642\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u4fe1\u983c\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DC\u30d2\u30e5\u30fc\u30ba\u3068DC SPD\u306e\u9069\u5207\u306a\u5354\u8abf\u306f\u3001\u6b63\u3057\u3044\u8a2d\u7f6e\u5834\u6240\u306e\u9078\u5b9a\u304b\u3089\u59cb\u307e\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u592a\u967d\u5149\u767a\u96fb\u7528\u30d2\u30e5\u30fc\u30ba\u306e\u9078\u5b9a\u306b\u95a2\u3059\u308b\u8003\u616e\u4e8b\u9805<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306a\u30d2\u30e5\u30fc\u30ba\u5b9a\u683c\u306e\u9078\u5b9a\u306f\u3001\u30d2\u30e5\u30fc\u30ba\u306e\u53d6\u308a\u4ed8\u3051\u305d\u306e\u3082\u306e\u3068\u540c\u3058\u304f\u3089\u3044\u91cd\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d2\u30e5\u30fc\u30ba\u306e\u5bb9\u91cf\u304c\u5927\u304d\u3059\u304e\u308b\u3068\u3001\u5371\u967a\u306a\u72b6\u6cc1\u4e0b\u3067\u52d5\u4f5c\u3057\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u9006\u306b\u5c0f\u3055\u3059\u304e\u308b\u3068\u3001\u4e0d\u8981\u306a\u30c8\u30ea\u30c3\u30d7\u304c\u767a\u751f\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u7a3c\u50cd\u7387\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u65bd\u5de5\u8005\u306f\u901a\u5e38\u3001\u4ee5\u4e0b\u306e\u9805\u76ee\u3092\u8003\u616e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u77ed\u7d61\u96fb\u6d41\uff08Isc\uff09<\/li>\n\n\n\n<li>\u6700\u5927\u30b7\u30b9\u30c6\u30e0\u96fb\u5727<\/li>\n\n\n\n<li>\u5468\u56f2\u6e29\u5ea6<\/li>\n\n\n\n<li>\u9023\u7d9a\u52d5\u4f5c\u96fb\u6d41<\/li>\n\n\n\n<li>\u9069\u7528\u3055\u308c\u308bIEC\u898f\u683c<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u304c\u3001\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u6c4e\u7528\u7523\u696d\u7528\u30d2\u30e5\u30fc\u30ba\u3067\u306f\u306a\u304f\u3001\u5c02\u7528\u306egPV\u30d2\u30e5\u30fc\u30ba\u304c\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u7406\u7531\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">DC SPD\u306f\u3069\u3053\u306b\u8a2d\u7f6e\u3059\u3079\u304d\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b5\u30fc\u30b8\u9632\u8b77\u30c7\u30d0\u30a4\u30b9\uff08SPD\uff09\u306f\u3001\u4fdd\u8b77\u5bfe\u8c61\u306e\u6a5f\u5668\u306b\u53ef\u80fd\u306a\u9650\u308a\u8fd1\u3065\u3051\u3066\u8a2d\u7f6e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u3001\u6700\u3082\u4e00\u822c\u7684\u306a\u8a2d\u7f6e\u5834\u6240\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PV\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9<\/li>\n\n\n\n<li>\u30a4\u30f3\u30d0\u30fc\u30bf\u306eDC\u5165\u529b\u5074<\/li>\n\n\n\n<li>\u84c4\u96fb\u6c60\u30b7\u30b9\u30c6\u30e0<\/li>\n\n\n\n<li>\u901a\u4fe1\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/li>\n\n\n\n<li>\u30e1\u30a4\u30f3DC\u914d\u96fb\u76e4<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u8907\u6570\u306e\u5834\u6240\u306bSPD\u3092\u8a2d\u7f6e\u3059\u308b\u3053\u3068\u3067\u5354\u8abf\u4fdd\u8b77\u6226\u7565\u304c\u69cb\u7bc9\u3055\u308c\u3001\u7cbe\u5bc6\u96fb\u5b50\u6a5f\u5668\u306b\u5230\u9054\u3059\u308b\u30b5\u30fc\u30b8\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5927\u5e45\u306b\u4f4e\u6e1b\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"968\" height=\"437\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/4.jpg\" alt=\"\" class=\"wp-image-3619\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/4.jpg 968w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/4-300x135.jpg 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/4-768x347.jpg 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/4-18x8.jpg 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/4-600x271.jpg 600w\" sizes=\"auto, (max-width: 968px) 100vw, 968px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SPD\u3092\u4fdd\u8b77\u5bfe\u8c61\u306e\u6a5f\u5668\u306b\u8fd1\u3065\u3051\u3066\u8a2d\u7f6e\u3059\u308b\u307b\u3069\u3001\u4fdd\u8b77\u52b9\u679c\u306f\u9ad8\u307e\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DC\u30d2\u30e5\u30fc\u30ba\u3068DC SPD\u306e\u914d\u7f6e\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u4fdd\u8b77\u306e\u6709\u52b9\u6027\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">PV\u63a5\u7d9a\u7bb1\u306b\u304a\u3051\u308bDC\u30d2\u30e5\u30fc\u30ba\u3068SPD\u306e\u5354\u8abf<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PV\u63a5\u7d9a\u7bb1\u5185\u3067\u306f\u3001DC\u30d2\u30e5\u30fc\u30ba\u3068DC SPD\u306e\u9069\u5207\u306a\u5354\u8abf\u304c\u7279\u306b\u91cd\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a5\u7d9a\u7bb1\u306f\u30bd\u30fc\u30e9\u30fc\u30a2\u30ec\u30a4\u3068\u30a4\u30f3\u30d0\u30fc\u30bf\u306e\u9593\u306b\u4f4d\u7f6e\u3059\u308b\u305f\u3081\u3001\u904e\u96fb\u6d41\u6545\u969c\u3068\u96f7\u30b5\u30fc\u30b8\u306e\u4e21\u65b9\u306b\u3055\u3089\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001DC\u30d2\u30e5\u30fc\u30ba\u4fdd\u8b77\u3068DC SPD\u4fdd\u8b77\u3092\u5354\u8abf\u3055\u305b\u308b\u306e\u306b\u6700\u9069\u306a\u5834\u6240\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u4fdd\u8b77\u69cb\u6210\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5404\u30b9\u30c8\u30ea\u30f3\u30b0\u5165\u529b\u306bgPV\u30d2\u30e5\u30fc\u30ba\u3092\u8a2d\u7f6e<\/li>\n\n\n\n<li>\u6b63\u6975\u304a\u3088\u3073\u8ca0\u6975\u306e\u30d0\u30b9\u30d0\u30fc\u306b\u63a5\u7d9a\u3055\u308c\u305f\u30bf\u30a4\u30d72 DC SPD<\/li>\n\n\n\n<li>SPD\u306b\u63a5\u7d9a\u3055\u308c\u305f\u63a5\u5730\u30b7\u30b9\u30c6\u30e0<\/li>\n\n\n\n<li>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u7528DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\uff08\u76f4\u6d41\u958b\u9589\u5668\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30c8\u30ea\u30f3\u30b0\u6545\u969c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u30d2\u30e5\u30fc\u30ba\u304c\u8a72\u5f53\u56de\u8def\u3092\u5207\u308a\u96e2\u3057\u307e\u3059\u3002\u96f7\u30b5\u30fc\u30b8\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001SPD\u304c\u904e\u5270\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u30a4\u30f3\u30d0\u30fc\u30bf\u3084\u305d\u306e\u4ed6\u306e\u7cbe\u5bc6\u6a5f\u5668\u304b\u3089\u9003\u304c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u5354\u8abf\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u4fe1\u983c\u6027\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u304c\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u4fdd\u8b77\u88c5\u7f6e<\/th><th>\u30b3\u30f3\u30d0\u30a4\u30ca\u30dc\u30c3\u30af\u30b9\u306b\u304a\u3051\u308b\u6a5f\u80fd<\/th><\/tr><tr><td>gPV\u30d2\u30e5\u30fc\u30ba<\/td><td>\u30b9\u30c8\u30ea\u30f3\u30b0\u904e\u96fb\u6d41\u4fdd\u8b77<\/td><\/tr><tr><td>DC SPD<\/td><td>\u96f7\u304a\u3088\u3073\u30b5\u30fc\u30b8\u4fdd\u8b77<\/td><\/tr><tr><td>DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\uff08\u76f4\u6d41\u958b\u9589\u5668\uff09<\/td><td>\u5b89\u5168\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u305f\u3081\u306e\u906e\u65ad<\/td><\/tr><tr><td>\u63a5\u5730\u30b7\u30b9\u30c6\u30e0<\/td><td>\u30b5\u30fc\u30b8\u96fb\u6d41\u306e\u653e\u6563<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b3\u30f3\u30d0\u30a4\u30ca\u30dc\u30c3\u30af\u30b9\u306e\u4fdd\u8b77\u304c\u91cd\u8981\u306a\u7406\u7531<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a4\u30f3\u30d0\u30fc\u30bf\u6545\u969c\u306e\u5927\u90e8\u5206\u306f\u3001\u30b3\u30f3\u30d0\u30a4\u30ca\u30dc\u30c3\u30af\u30b9\u5185\u306e\u4e0d\u5341\u5206\u306a\u4fdd\u8b77\u306b\u8d77\u56e0\u3057\u307e\u3059\u3002\u9069\u5207\u306a\u30d2\u30e5\u30fc\u30ba\u3068SPD\u306e\u5354\u8abf\u306b\u3088\u308a\u3001\u3053\u306e\u30ea\u30b9\u30af\u3092\u5927\u5e45\u306b\u4f4e\u6e1b\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4f4f\u5b85\u7528\u3001\u5546\u696d\u7528\u3001\u304a\u3088\u3073\u30e1\u30ac\u30bd\u30fc\u30e9\u30fc\uff08\u767a\u96fb\u6240\u898f\u6a21\uff09\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fdd\u8b77\u8981\u4ef6\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u898f\u6a21\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c0f\u898f\u6a21\u306a\u4f4f\u5b85\u7528\u5c4b\u6839\u4e0a\u30b7\u30b9\u30c6\u30e0\u306f\u6570\u30b9\u30c8\u30ea\u30f3\u30b0\u3067\u69cb\u6210\u3055\u308c\u308b\u4e00\u65b9\u3001\u30e1\u30ac\u30bd\u30fc\u30e9\u30fc\u767a\u96fb\u6240\u306f\u6570\u30d8\u30af\u30bf\u30fc\u30eb\u306b\u308f\u305f\u3063\u3066\u6570\u5343\u679a\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u8a2d\u7f6e\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u30b7\u30b9\u30c6\u30e0\u30fb\u30bf\u30a4\u30d7<\/th><th>\u6a19\u6e96\u96fb\u5727<\/th><th>\u30d2\u30e5\u30fc\u30ba\u4fdd\u8b77<\/th><th>SPD\u4fdd\u8b77<\/th><\/tr><tr><td>\u30ec\u30b8\u30c7\u30f3\u30b7\u30e3\u30eb<\/td><td>600V<\/td><td>\u30b9\u30c8\u30ea\u30f3\u30b0\u30d2\u30e5\u30fc\u30ba<\/td><td>\u30bf\u30a4\u30d72 SPD<\/td><\/tr><tr><td>\u30b3\u30de\u30fc\u30b7\u30e3\u30eb<\/td><td>1000V<\/td><td>\u30b9\u30c8\u30ea\u30f3\u30b0\u30d2\u30e5\u30fc\u30ba\u304a\u3088\u3073\u30b3\u30f3\u30d0\u30a4\u30ca\u30d2\u30e5\u30fc\u30ba<\/td><td>\u30bf\u30a4\u30d72 SPD\u306e\u591a\u5730\u70b9\u8a2d\u7f6e<\/td><\/tr><tr><td>\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u30b9\u30b1\u30fc\u30eb\uff08\u5927\u898f\u6a21\u767a\u96fb\u6240\uff09<\/td><td>1500V<\/td><td>\u5305\u62ec\u7684\u306a\u30d2\u30e5\u30fc\u30ba\u5354\u8abf<\/td><td>\u591a\u6bb5\u968eSPD\u4fdd\u8b77<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b7\u30b9\u30c6\u30e0\u898f\u6a21\u304c\u5927\u304d\u304f\u306a\u308b\u306b\u3064\u308c\u3001\u6a5f\u5668\u6545\u969c\u306b\u3088\u308b\u640d\u5931\u306f\u3088\u308a\u9ad8\u984d\u306b\u306a\u308a\u307e\u3059\u3002\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u30b9\u30b1\u30fc\u30eb\uff08\u5927\u898f\u6a21\uff09\u306e\u592a\u967d\u5149\u767a\u96fb\u6240\u306b\u304a\u3044\u3066\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u304c1\u53f0\u505c\u6b62\u3059\u308b\u3060\u3051\u3067\u3001\u591a\u5927\u306a\u767a\u96fb\u640d\u5931\u304c\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u305f\u3081\u3001\u5927\u898f\u6a21\u306a\u8a2d\u5099\u3067\u306f\u901a\u5e38\u3001\u591a\u5c64\u7684\u306a\u30b5\u30fc\u30b8\u4fdd\u8b77\u3068\u614e\u91cd\u306b\u8abf\u6574\u3055\u308c\u305f\u30d2\u30e5\u30fc\u30ba\u30b9\u30ad\u30fc\u30e0\u304c\u63a1\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b9f\u4f8b\uff1a1MW\u592a\u967d\u5149\u767a\u96fb\u6240\u306b\u304a\u3051\u308b\u843d\u96f7\u88ab\u5bb3\u306e\u9632\u6b62<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u843d\u96f7\u306e\u591a\u3044\u5730\u57df\u306b\u8a2d\u7f6e\u3055\u308c\u305f1MW\u306e\u592a\u967d\u5149\u767a\u96fb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u304a\u3044\u3066\u3001\u5b63\u7bc0\u7684\u306a\u5d50\u306e\u969b\u306b\u30a4\u30f3\u30d0\u30fc\u30bf\u306e\u6545\u969c\u304c\u7e70\u308a\u8fd4\u3055\u308c\u308b\u4e8b\u8c61\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u521d\u671f\u8abf\u67fb\u306e\u7d50\u679c\u3001\u5f53\u8a72\u30b7\u30b9\u30c6\u30e0\u306f\u30d2\u30e5\u30fc\u30ba\u4fdd\u8b77\u306e\u307f\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u305f\u3002\u30d2\u30e5\u30fc\u30ba\u306e\u5b9a\u683c\u306f\u9069\u5207\u3067\u3042\u3063\u305f\u3082\u306e\u306e\u3001\u904e\u6e21\u904e\u96fb\u5727\u306b\u3088\u308b\u640d\u50b7\u3092\u9632\u3050\u3053\u3068\u306f\u3067\u304d\u306a\u304b\u3063\u305f\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6240\u6709\u8005\u306f\u4ee5\u4e0b\u306e\u8a2d\u5099\u3092\u8ffd\u52a0\u3057\u3001\u8a2d\u7f6e\u74b0\u5883\u3092\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3057\u305f\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5404\u63a5\u7d9a\u7bb1\uff08\u30b3\u30f3\u30d0\u30a4\u30ca\u30dc\u30c3\u30af\u30b9\uff09\u5185\u90e8\u3078\u306e\u30bf\u30a4\u30d72 DC SPD\u306e\u8a2d\u7f6e<\/li>\n\n\n\n<li>\u30a4\u30f3\u30d0\u30fc\u30bfDC\u5165\u529b\u90e8\u3078\u306e\u8ffd\u52a0SPD\u306e\u8a2d\u7f6e<\/li>\n\n\n\n<li>\u63a5\u5730\u30b7\u30b9\u30c6\u30e0\u306e\u6539\u5584<\/li>\n\n\n\n<li>\u5b9a\u671f\u7684\u306aSPD\u70b9\u691c\u624b\u9806\u306e\u7b56\u5b9a<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u5f8c\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u306e\u6545\u969c\u306f\u5287\u7684\u306b\u6e1b\u5c11\u3057\u3001\u305d\u306e\u5f8c\u306e\u96f7\u96e8\u30b7\u30fc\u30ba\u30f3\u306b\u304a\u3044\u3066\u3082\u30b5\u30fc\u30b8\u306b\u8d77\u56e0\u3059\u308b\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u306f\u5831\u544a\u3055\u308c\u306a\u304b\u3063\u305f\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u4e8b\u4f8b\u306f\u3001\u73fe\u4ee3\u306e\u592a\u967d\u5149\u767a\u96fb\u8a2d\u5099\u306b\u304a\u3044\u3066\u30d2\u30e5\u30fc\u30ba\u4fdd\u8b77\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u76f4\u6d41\u30d2\u30e5\u30fc\u30ba\u304a\u3088\u3073SPD\u9078\u5b9a\u306b\u304a\u3051\u308b\u4e00\u822c\u7684\u306a\u8aa4\u308a<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"958\" height=\"382\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/5.jpg\" alt=\"\" class=\"wp-image-3620\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/5.jpg 958w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/5-300x120.jpg 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/5-768x306.jpg 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/5-18x7.jpg 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/5-600x239.jpg 600w\" sizes=\"auto, (max-width: 958px) 100vw, 958px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d4c\u9a13\u8c4a\u5bcc\u306a\u65bd\u5de5\u696d\u8005\u3067\u3042\u3063\u3066\u3082\u3001\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306e\u9078\u5b9a\u6642\u306b\u8aa4\u308a\u3092\u72af\u3059\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u76f4\u6d41\u30d2\u30e5\u30fc\u30ba\u3084\u76f4\u6d41SPD\u306e\u6545\u969c\u306e\u591a\u304f\u306f\u3001\u88fd\u54c1\u306e\u6b20\u9665\u3067\u306f\u306a\u304f\u3001\u4e0d\u9069\u5207\u306a\u88fd\u54c1\u9078\u5b9a\u306b\u8d77\u56e0\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u3082\u4e00\u822c\u7684\u306a\u554f\u984c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>gPV\u30d2\u30e5\u30fc\u30ba\u3067\u306f\u306a\u304f\u7523\u696d\u7528\u30d2\u30e5\u30fc\u30ba\u3092\u9078\u5b9a\u3057\u3066\u3044\u308b<\/li>\n\n\n\n<li>\u4e0d\u9069\u5207\u306a\u96fb\u5727\u5b9a\u683c\u306eSPD\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b<\/li>\n\n\n\n<li>\u96f7\u30ea\u30b9\u30af\u8a55\u4fa1\u3092\u7121\u8996\u3057\u3066\u3044\u308b<\/li>\n\n\n\n<li>SPD\u3092\u4fdd\u8b77\u5bfe\u8c61\u6a5f\u5668\u304b\u3089\u96e2\u308c\u305f\u5834\u6240\u306b\u8a2d\u7f6e\u3057\u3066\u3044\u308b<\/li>\n\n\n\n<li>\u4e0d\u5341\u5206\u306a\u63a5\u5730\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b<\/li>\n\n\n\n<li>\u4fa1\u683c\u306e\u307f\u306b\u57fa\u3065\u3044\u3066\u88fd\u54c1\u3092\u9078\u629e\u3059\u308b\u3053\u3068<\/li>\n\n\n\n<li>\u6fc0\u3057\u3044\u5d50\u306e\u5f8c\u306b\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u3092\u70b9\u691c\u3057\u306a\u3044\u3053\u3068<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30df\u30b9\u306e\u591a\u304f\u306f\u3001\u6545\u969c\u3084\u843d\u96f7\u304c\u767a\u751f\u3059\u308b\u307e\u3067\u8868\u9762\u5316\u3057\u307e\u305b\u3093\u3002\u6b8b\u5ff5\u306a\u304c\u3089\u3001\u305d\u306e\u6642\u70b9\u3067\u306f\u751f\u3058\u305f\u640d\u5bb3\u304c\u975e\u5e38\u306b\u9ad8\u984d\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5c02\u9580\u5bb6\u306b\u3088\u308b\u63a8\u5968\u4e8b\u9805<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e38\u306bIEC\u898f\u683c\u306b\u6e96\u62e0\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u96fb\u5727\u304a\u3088\u3073\u96fb\u6d41\u8981\u4ef6\u306b\u9069\u5408\u3059\u308b\u592a\u967d\u5149\u767a\u96fb\u5c02\u7528\u306e\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">DC SPD\u306fDC\u30d2\u30e5\u30fc\u30ba\u306e\u4ee3\u308f\u308a\u306b\u306a\u308a\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3044\u3044\u3048\u3002DC SPD\u306f\u904e\u6e21\u904e\u96fb\u5727\u304b\u3089\u4fdd\u8b77\u3057\u3001\u30d2\u30e5\u30fc\u30ba\u306f\u904e\u96fb\u6d41\u304a\u3088\u3073\u77ed\u7d61\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002\u4e21\u30c7\u30d0\u30a4\u30b9\u306f\u7570\u306a\u308b\u6a5f\u80fd\u3092\u679c\u305f\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DC\u30d2\u30e5\u30fc\u30ba\u306f\u843d\u96f7\u304b\u3089\u4fdd\u8b77\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3044\u3044\u3048\u3002\u96f7\u30b5\u30fc\u30b8\u306f\u767a\u751f\u901f\u5ea6\u304c\u975e\u5e38\u306b\u901f\u3044\u305f\u3081\u3001\u30d2\u30e5\u30fc\u30ba\u3067\u306f\u52b9\u679c\u7684\u306b\u5bfe\u5fdc\u3067\u304d\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4f4f\u5b85\u7528\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u4e21\u65b9\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u306f\u3044\u3002\u5c0f\u898f\u6a21\u306a\u5c4b\u4e0a\u8a2d\u7f6e\u30b7\u30b9\u30c6\u30e0\u3067\u3042\u3063\u3066\u3082\u3001\u30b5\u30fc\u30b8\u306b\u3088\u3063\u3066\u640d\u50b7\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u7e4a\u7d30\u306a\u30a4\u30f3\u30d0\u30fc\u30bf\u96fb\u5b50\u6a5f\u5668\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u305f\u3081\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SPD\u306f\u3069\u306e\u304f\u3089\u3044\u306e\u983b\u5ea6\u3067\u70b9\u691c\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e74\u6b21\u70b9\u691c\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u6fc0\u3057\u3044\u843d\u96f7\u304c\u767a\u751f\u3057\u305f\u5f8c\u306f\u8ffd\u52a0\u306e\u70b9\u691c\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u592a\u967d\u5149\u767a\u96fb\u7528\u9014\u306b\u306f\u3069\u306e\u3088\u3046\u306a\u7a2e\u985e\u306e\u30d2\u30e5\u30fc\u30ba\u3092\u4f7f\u7528\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u5c02\u7528\u306b\u8a2d\u8a08\u3055\u308c\u305fgPV\u30d2\u30e5\u30fc\u30ba\u3092\u5fc5\u305a\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SPD\u306e\u6545\u969c\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u539f\u56e0\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Repeated surge events beyond the SPD&#8217;s design capacity or improper grounding are among the most common causes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6700\u7d42\u7d50\u8ad6\uff1aDC\u30d2\u30e5\u30fc\u30ba\u3068DC SPD\u306e\u4e21\u65b9\u304c\u5fc5\u8981\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u77ed\u3044\u56de\u7b54\u306f\u300c\u306f\u3044\u300d\u3067\u3059\u3002<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DC\u30d2\u30e5\u30fc\u30ba\u5bfeDC SPD\u306e\u8b70\u8ad6\u306b\u5bfe\u3059\u308b\u7b54\u3048\u306f\u5358\u7d14\u3067\u3001\u4e21\u65b9\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002DC\u30d2\u30e5\u30fc\u30ba\u306f\u904e\u96fb\u6d41\u304b\u3089\u4fdd\u8b77\u3057\u3001DC SPD\u306f\u904e\u96fb\u5727\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306f\u4e21\u65b9\u306e\u30ea\u30b9\u30af\u306b\u76f4\u9762\u3059\u308b\u305f\u3081\u3001\u3069\u3061\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u3082\u4ed6\u65b9\u306e\u4ee3\u308f\u308a\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b8c\u5168\u306a\u592a\u967d\u5149\u767a\u96fb\u4fdd\u8b77\u306e\u305f\u3081\u306b\u306f\u3001\u9069\u5207\u306b\u9078\u5b9a\u3055\u308c\u305fgPV\u30d2\u30e5\u30fc\u30ba\u3001\u6b63\u3057\u304f\u5b9a\u683c\u3055\u308c\u305fDC SPD\u3001\u304a\u3088\u3073\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u63a5\u5730\u30b7\u30b9\u30c6\u30e0\u3092\u7d44\u307f\u8fbc\u3080\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u968e\u5c64\u7684\u306a\u4fdd\u8b77\u6226\u7565\u306f\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u524a\u6e1b\u3057\u3001\u6a5f\u5668\u306e\u5bff\u547d\u3092\u5ef6\u3070\u3057\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u9577\u671f\u7684\u306a\u30b7\u30b9\u30c6\u30e0\u306e\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u592a\u967d\u5149\u767a\u96fb\u7528\u4fdd\u8b77\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/cnkuangya.com\/ja\/\">\u30af\u30a2\u30f3\u30cb\u30e3<\/a> \u306f\u3001\u4ee5\u4e0b\u3092\u542b\u3080\u592a\u967d\u5149\u767a\u96fb\u4fdd\u8b77\u88fd\u54c1\u306e\u5168\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7\u3092\u88fd\u9020\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>gPV\u30d2\u30e5\u30fc\u30ba<\/li>\n\n\n\n<li>1000V DC\u7528SPD<\/li>\n\n\n\n<li>1500V DC\u7528SPD<\/li>\n\n\n\n<li>PV\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u30fb\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/li>\n\n\n\n<li>DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fb\u30b9\u30a4\u30c3\u30c1<\/li>\n\n\n\n<li>MCB\u3001MCCB\u3001RCCB\u304a\u3088\u3073RCBO\u88fd\u54c1<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f4f\u5b85\u7528\u5c4b\u6839\u8a2d\u7f6e\u30b7\u30b9\u30c6\u30e0\u3001\u5546\u696d\u7528\u8a2d\u5099\u3001\u307e\u305f\u306f\u5927\u898f\u6a21\u592a\u967d\u5149\u767a\u96fb\u6240\u306e\u3044\u305a\u308c\u3067\u3042\u3063\u3066\u3082\u3001\u9069\u5207\u306a\u4fdd\u8b77\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u5b89\u5168\u6027\u3068\u9577\u671f\u7684\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Quick Answer In modern solar PV systems, understanding DC Fuse vs DC SPD protection is essential. DC fuses protect against overcurrent while DC SPDs protect against transient overvoltage. DC Fuse vs DC SPD: Understanding the Key Differences Key Difference Between Fuse and SPD The DC Fuse vs DC SPD comparison is one of the most important topics in photovoltaic system protection. SPDs respond to voltage surges, providing a low-impedance path to divert excess energy safely to ground. Feature DC Fuse DC SPD Main Function Overcurrent protection and short-circuit interruption Protection against voltage surges and transient overvoltages Response Trigger Excessive current Excessive voltage Installation Location PV strings, combiner boxes, battery circuits [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":3617,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[],"class_list":["post-3608","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/posts\/3608","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/comments?post=3608"}],"version-history":[{"count":1,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/posts\/3608\/revisions"}],"predecessor-version":[{"id":3621,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/posts\/3608\/revisions\/3621"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/media\/3617"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/media?parent=3608"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/categories?post=3608"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/tags?post=3608"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}