This is a photovoltaic array surge arrester box that can be matched with photovoltaic inverter products to form a complete photovoltaic power generation system solution. It has the following characteristics: meeting the requirements of outdoor installation, simultaneously connecting 16 PV arrays, equipped with a photovoltaic dedicated high-voltage surge arrester, and using a four-pole circuit breaker with positive and negative poles in series to increase the DC withstand voltage. Conduct current monitoring of the input array, and output current value via RS485; monitor the voltage after the busbar, and output the voltage value via RS485.
