Collection: DC & AC Distribution Boards

The boards for solar installations, DC side and AC side: pre-wired WattKit DC boards for 2 and 4 strings up to 1000V with type 2 SPDs, combined DC plus AC combiner boxes with type 1+2 SPDs and a 16A three-phase output, and integration boards such as the single-phase SolaX X1-Matebox Advanced with EPS function in an IP54 enclosure.

A pre-wired combiner box solves two problems at once: protection against lightning-induced surges, effectively necessary on any roof installation, and on-load isolation of the DC side, which cannot be done with an ordinary 230V switch.

They are chosen on number of strings, maximum voltage and IP rating.