GEM for 6KW to 12KW systems

The standard GEM controller unit is designed to drive a standard 3KW load. This is usually sufficient for producing domestic hot water from 1-4KWp solar PV systems.

If GEM is to be used in higher power applications such as large hot water accumulators or swimming pool heating  in large PV and/or wind generator installations then a higher output power than 3KW will probably be needed.

GEM can be used with standard contactors to increase the GEM output capability to 6KW, 9KW or 12KW.

GEM Power Module System