Inputs and Outputs

This unit combines 4 PV input pairs into one DC output. The inputs have MC4 connectors pre-fitted and the main output is a gland. There is also a gland output for earthing.

DC isolation: rated at 63A and 1000V

DC surge protection

This unit has Citel Type 2 DC surge arrestors included and is suitable for installation sites that experience less frequent lightning strikes. The SegenSolar design tool estimates the strike rate of a given postcode location and recommends whether Type 1 or 2 protection is appropriate.

DC fuses

Protect your modules from high reverse current. This combiner box includes 12A 1000V DC fuses.