Products / Solar Panels / 800V Solar Main Panel
800V Solar Main Panel
High-voltage AC combiner and protection panel for large-scale solar farm installations.
An 800V Solar Main Panel is an AC Distribution Board (ACDB) for large solar farms, combining and managing high-voltage AC power from multiple string inverters — offering efficiency by reducing losses, lowering costs, and providing protection/monitoring with components like MCCBs, SPDs, and meters in a robust enclosure for industrial/commercial solar systems.
Key Components
- Combines AC outputs from many string inverters into one point and safely routes power to transformers or the grid
- Includes circuit breakers (MCCB/ACB) for overcurrent and SPDs for lightning/surge protection
- Features meters for voltage, current, frequency and bidirectional energy for performance tracking
- Allows sections to be isolated for maintenance
Handles up to 800V AC for modern, high-capacity solar setups, in a weatherproof (IP65/IP67) enclosure, often compartmentalized with canopies and lifting hooks. Benefits of 800V systems: reduced cabling and transmission losses, simpler wiring with fewer DC combiner boxes, and better scalability for large-scale PV projects.
- Available Features
- Low temperature co-efficient
- Positive power tolerance of 0~+3%
- Potential induced fall (PID) resistance
- PID resistant 5BB cells and encapsulates
- Higher efficiency than traditional PV modules
- Designed with new generation PERC cell technology
- High reliability against extreme environmental conditions
