Solar cable roof duct from Next Level Systems GmbH

Solar cable roof duct MC4

Adhesive roof duct for commercially available solar modules with MC4 connector system. Enables quick and absolutely watertight cable entry for motorhome and caravan roofs. The cable gland is glued on with sealing adhesive (Sikaflex, Dekalin) and fixed in place with an internal 3M adhesive pad until the adhesive has reached its final strength. The external plugs and a 0.5 m indoor cable are already attached as standard. After attaching the roof duct, the solar modules only need to be plugged in and the connection to the on-board electronics in the interior extended. The installation time is considerably reduced and there is no risk of reversing the polarity of the connection cables.”