1. Multiple photovoltaic array input, maximum current of a single array input is 16A. 2. The single photovoltaic array is configured with a high voltage fuse which has over-voltage and over-current protection. 3. Photovoltaic dedicated high-voltage lightning arrester. Both positive and negative poles have lightning protection. 4. Photovoltaic dedicated high-voltage circuit breaker control output, providing short-circuit fault protection, safe and reliable. 5. Meet outdoor installation requirements. Protection class is IP65.
1. The PV combiner box is configured with photovoltaic dedicated high-voltage lightning arrester, DC fuse and circuit breaker to provide short circuit fault protection and lightning protection.
2. It has protected function of over-voltage and over-current so as to avoid damage to photovoltaic panels and inverters when the fault occurs.
3. The PV combiner box is also used to reduce the connection of the photovoltaic array to the inverter, optimize the system structure, improve the reliability and maintainability of the system, make the photovoltaic system at its best.