Photovoltaic (PV) array - solar panel protection
Photovoltaic (PV) arrays-solar panels
The solar cells are arranged in groups according to the rated output voltage of 12V or 24V. Lightning strikes are the main hazard. When installing, pay attention to the correct connection of the positive and negative electrodes of the battery, and whether there are damaged solar cells.
TVS: 24K circuit panel must use 5KP30A. Fuse: No more than 40 amps and no more than 80 amps, the rated current must match the maximum output power of the battery panel.
Smaller, less-exposed systems can use 1.5KE36A TVS devices.
Regulatory issues: UL1703
Characteristics: Not applicable.
Application warning: Not applicable.