Array combiner Box

The Combiner Box is an electrical distribution box where the DC circuit breakers are installed. The Combiner Box combines the multiple DC inputs coming from the Solar Modules which in turn converts these into one DC output. The output of the combiner box is connected to the charge controller or the  inverter, depending on the type of system installed.

In order to choose the correct combiner box, it is necessary to determine the number of strings of  solar panels, since a breaker is needed for each string. It is also required to determine the breaker’s size that is needed based on the arrays current (I) and voltage (V) .

Truelite offers combiner boxes in 6 ways ( connecting 6 arrays together) ,12 ways (connecting 12 arrays together), 18ways (connecting 18 arrays together) or even more if required.