Solar Combiner Box

Need of Solar Combiner Boxes

In large commercial solar photovoltaic (PV) arrays, multiple solar modules are connected in a string to build the voltage as required by the inverter. Multiple strings of solar modules are then combined in parallel to form the array. A solar combiner box can be thought of as a gate keeper for your solar power solution.

Solar Combiner boxes are used to combine the inputs from multiple strings of solar panels into one output circuit for connection to the inverter. Sometimes this is also called as Photovoltaic (PV) Combiner Box. On a single-line diagram, the solar photovoltaic combiner boxes look like a "reverse-fed distribution board". Instead of breaking one feeder into multiple branch circuits, the combiner “combines” multiple branch feeds from solar strings and groups them into one output. This output in turn serves as an input for the inverter. Sunipod’s combiner boxes support from one PV panel to many in series, and ranging from a single low voltage panel to multi-panel high voltage arrays for all systems.