Dirección
304 North Cardinal
Dorchester Center, MA 02124
Horas de trabajo
De lunes a viernes: de 7.00 a 19.00 horas
Fin de semana: 10.00 A 17.00 HORAS
Dirección
304 North Cardinal
Dorchester Center, MA 02124
Horas de trabajo
De lunes a viernes: de 7.00 a 19.00 horas
Fin de semana: 10.00 A 17.00 HORAS
PV combiner box 3 in 1 out 1000VDC, optimized for single-string solar protection.
Integrated gPV fuses, SPD, and DC switch disconnector ensure reliable safety.
Applicable for residential rooftops, ESS storage, and EV solar carports.
The Kuangya HS-3/1 is a caja combinadora pv 3 en 1 salida designed for 1000VDC solar systems.
It consolidates three DC input strings into a single protected output, reducing wiring complexity and enhancing circuit safety.
Pre-wired components simplify installation and improve reliability for long-term PV operation.
Modelo | HS-3/1 |
Input / Output | 3 in 1 out |
Tensión nominal | 1000VDC (also compatible with 600VDC) |
Fuse | gPV, 15–30A per string |
Surge Protection | Type II SPD, Uc 1000VDC |
Switch Disconnector | 32A, 1000VDC |
Enclosure | PC+ABS, IP65 |
Normas | IEC 60947-3 / IEC 61643-31 / CE |
En single string pv combiner box HS-3/1 is widely used in
residential PV rooftops,
sistemas de almacenamiento de energía (ESS)y
EV solar carports.
It provides a safe connection point for three DC strings, ensuring compliance with global PV standards.
Q1: What is the function of the HS-3/1 combiner box?
A1: It merges three PV strings into one protected output, reducing wiring and improving safety.
Q2: Can this box be applied in ESS or EV projects?
A2: Yes, this caja combinadora pv 3 en 1 salida is frequently used in ESS battery storage and EV solar charging applications.
Q3: What surge protection is included?
A3: The HS-3/1 integrates a Type II SPD rated for 1000VDC, protecting the PV system against transient surges.
Q4: Is the enclosure suitable for outdoor installation?
A4: Yes, the IP65 waterproof case provides weather resistance for rooftop and carport use.
Contact the Kuangya sales team for datasheets, prices, and OEM/ODM customization.
Related resources:
🔗 PV combiner box overview
🔗 DC gPV fuses
🔗 Dispositivos de protección contra sobretensiones de CC
🔗 Interruptores-seccionadores de CC
International compliance:
🌍 IEC standards
🌍 Certificación CE
🌍 UL safety
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