Four-String AC/DC PV Combiner Box 500V
This PV combiner box is designed for solar photovoltaic systems, positioned between solar panels and the solar inverter. It incorporates over-voltage and over-load protection to extend the operational lifespan of the solar system.
Technical Specifications
Product Overview
Professional PV Combiner Box
This 4-string PV combiner box provides a secure and efficient connection between solar panel arrays and the inverter. It incorporates critical safety features including over-voltage, over-load, and lightning strike protection to enhance the operational lifespan of the entire solar power system. Designed for versatility, this solution is suitable for residential, commercial, and utility-scale projects.
Electrical Specifications
Max Output Switch Current
- 20A
- 32A
- Max System Voltage
- 1000 V
- Maximum Input Strings
- 4
- Max Input Current (per string)
- 15 A
Protection & Safety
Surge Protection Specs
20 kA
Nominal Discharge Current
40 kA
Max Discharge Current
- Voltage Protection Level
- 2.8kV / 3.8kV
Mechanical & Environment
Enclosure Rating
IP65 Waterproof
- Operating Temperature
- -25°C to +55°C
- Permissible Humidity
- 0-95% (no condensation)
Compliance
- Certifications & Standards
- CETÜVIEC 62109-1RoHSCB
