One of the most diverse string inverter portfolios currently available on the market, with a robust line of single- and three-phase string inverters for photovoltaic (PV) systems installed in residential and commercial buildings These solutions offer high performance, sturdy enclosures, ease of installation, and a quick return on investment for small to medium-sized PV projects. String inverters by Fimer range in power from 1.2 kW to 350 kW.