Protect electric battery storage systems
Battery storage systems store the excess energy produced by PV systems and feed it back into the grid when required. This counterbalances fluctuations and peak loads in the power supply network.
Surges, direct lightning strikes put your battery storage system at risk.
Lightning discharge jeopardises the sensitive electronics required for the process of loading and discharging. The surges which occur often exceed the dielectric strength of the electronic components installed many times over. Network-related voltage peaks can also damage electronic parts.
In fact, just ONE defective component in the chain could be enough to cause the whole battery storage system to malfunction. The operator then has to resort to other systems in order to fulfil his contractual obligations. A very costly process for him.
Minimise expensive maintenance and repair work. Safeguard the availability of your storage system. With a customised lightning and surge protection concept.
DEHNventil® or DEHNshield®combined lightning and surge arrester (type 1+2) protects the main supply lines
DEHNguard® type 2 arrester protects the AC device (inverter, air-conditioning devices)
DEHNguard® SE DC type 2 arrester protects the DC device (battery)
BLITZDUCTOR® XT protects copper-based data interfaces, e.g., RS 485
DEHNpatch protects information and communication interfaces, e.g., Ethernet
DEHNgate protects coaxial antenna connections
Round material V4A Rd10 corrosion-resistant earthing conductors
Air termination rod protects the metal container from being punctured by a direct lightning strike