Lightning Surge Solutions In Photovoltaic Energy Storage Systems

The components of photovoltaic energy storage system mainly include photovoltaic array, junction box, PCS, DC distribution cabinet, AC distribution cabinet, battery cluster, BMS, step-up transformer, etc. Installing a suitable surge protector can effectively solve the threat of lightning strikes and surges to photovoltaic energy storage system failure.
Surge protectors are usually installed on the power lines and signal lines of these devices to suppress surges and overvoltages caused by lightning strikes, grid disturbances or other reasons to ensure the reliability and safety of the system.

In the design stage of photovoltaic energy storage system, it is essential to fully consider the selection of surge protectors. Only by selecting appropriate protectors can the system operate reliably in various complex environments, reduce downtime, improve production efficiency, reduce maintenance costs, and ultimately achieve a reliable supply of sustainable energy. Therefore, the selection of surge protectors for photovoltaic energy storage systems cannot be ignored and should be a core component of system design.