Protect your solar investment from lightning strikes and grid surges. Gauteng and the Highveld have some of the highest lightning activity in the world, and one surge can destroy an inverter, a battery management system or the electronics in your home.
We stock DC surge arrestors for the PV array side, in 600V and 1000V, Type II and combined Type I+II. They are DIN-rail mounted, with replaceable cartridges and a visual status indicator.
Correct surge protection is part of a compliant installation under SANS 10142-1. It can also matter for inverter warranty claims and insurance cover.
Not sure which arrestor you need? Contact our team and we’ll match it to your system.
