Q
1. What is a PV Grid-Connected Cabinet?
It is a dedicated control & protection cabinet for photovoltaic power generation systems, used to connect PV inverter to grid, realize protection, metering, switching, and anti-islanding protection.
Q
2. What’s the difference between grid cabinet and distribution cabinet?
PV grid cabinet has anti-islanding protection, over/under voltage, over/under frequency, reclosing control, surge protection, and grid monitoring function, specially designed for solar power stations.
Q
3. What voltage & power can you supply?
We supply 220V/380V/400V single-phase & three-phase, 10kW–500kW for distributed & industrial PV stations.
Q
4. Do you support anti-islanding protection?
Yes, with professional anti-islanding relay /protection module, meet grid standard and acceptance requirements.
Q
5. Can you customize with meter, surge, monitoring?
Yes, we can add:
- KWH meter /smart meter
- SPD surge protection device
- Grid monitoring module
- RS485 / Modbus / IoT remote monitoring
CCSC Energy
