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HS-1/1 PV Combiner Box
PV combiner box 1 in 1 out 1000VDC, compact design with integrated protection.
Includes fuse, SPD, and switch disconnector for safe solar array operation.
Ideal for single string PV, residential rooftops, ESS & EV projects
Overview
The Kuangya HS-1/1 is a pv combiner box 1 in 1 out rated for 1000VDC.
It is designed for small-scale solar installations where one PV string needs overcurrent and surge protection before feeding into the inverter.
With a pre-assembled configuration, it reduces wiring complexity and ensures reliable long-term operation.
Main Features
- Configuration: 1 input 1 output pv combiner box for compact PV systems.
- Integrated DC gPV fuse, Type II surge protection, and switch disconnector.
- Outdoor-rated IP65 waterproof enclosure with UV resistance.
- Compatible with residential PV rooftops, ESS combiner box applications, and EV charging carports.
- Complies with IEC 60947-3 and 61643-31 standards.
Specifications
| Model | HS-1/1 |
| Input / Output | 1 in 1 out |
| Rated Voltage | 1000VDC (compatible with 600VDC) |
| Fuse | gPV, 15–30A |
| Surge Protection | Type II, Uc 1000VDC |
| Switch Disconnector | 32A, 1000VDC |
| Enclosure | PC+ABS, IP65 |
| Standards | IEC 60947-3 / IEC 61643-31 / CE |
Applications
This single string pv combiner box is commonly used in
residential solar rooftops,
ESS battery storage systems, and
EV charging carports.
It provides a safe junction point and ensures compliance with global solar project standards.
Diagram:
📘 Further Reading & Compliance
Related resources:
🔗 PV combiner box overview
🔗 DC gPV fuses
🔗 DC surge protection devices
🔗 DC switch disconnectors
International compliance:
🌍 IEC standards
🌍 CE certification
🌍 UL safety
FAQ
Q1: What systems can the HS-1/1 support?
A1: It supports both 600VDC and 1000VDC PV systems, typically single string setups.
Q2: Is this model suitable for ESS or EV projects?
A2: Yes, this pv combiner box 1 in 1 out is often used in residential ESS integration and EV carports.
Q3: What type of surge device is included?
A3: A Type II DC SPD rated for 1000VDC is installed, protecting against transient surges.
Q4: Can it be installed outdoors?
A4: Yes, the IP65 waterproof enclosure makes it reliable for outdoor rooftop and carport environments.
Request a Quote
Reach out to the Kuangya sales team for technical datasheets, pricing, and OEM options.
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