The biggest contributor to SolarBridge’s latest fundinground was Constellation Technology Ventures – part of the Constellation EnergyGroup, which was acquired in 2012 by Exelon.

The money will be used principally for sales and marketingas SolarBridge “rapidly scales” its customer base in North America andAustralia.

The funding round will see Michael Smith, head ofConstellation Technology Ventures, join SolarBridge’s board of directors.

Although they require a greater upfront cost,micro-inverters boost the output of each individual module in a PV system –making a significant difference in small systems, such as those on residentialrooftops.