Among SolarEdge's biggest fans is Elon MuskSolarCity – of which Musk is chairman – is the company's single biggest customer. In May, SolarEdge announced a "collaboration" with Tesla Motors, with plans to mesh its inverters with Tesla's new home battery, the Powerwall.

SolarEdge – which is based in Israel but does most of its business in the US – is part of a growing list of inverter companies offering so-called module-level power electronics (MLPE).

With