Sofar (SOFARSOLAR) has been building solar inverters since 2013 and has more than ten gigawatts installed worldwide. It is one of the few manufacturers covering the whole power range on one logic: from the 2.2kW of a home system up to the 50kW of a warehouse, always with the same app and the same portal.
Two families on litio.store. The string inverters in the KTLX-G3 series, three-phase from 3.3 to 50kW with two or three MPPT, for anyone who only wants to generate and export; and the single-phase 2200TL-G3, 3000TL-G3 and 3.6KTLM-G3 for small systems. Then the PowerAll ESI hybrids, from 5 to 12kW, which handle panels, battery and grid together and can also run off-grid when the mains is down.
What matters in practice: efficiency above 98%, a built-in DC isolator, compliance with the Italian CEI 0-21 for connection in Italy, and SolarMAN monitoring, the same platform half the market already runs, so any installer is at home with it straight away. The ESI hybrids take high and low voltage batteries from several makers: you are not tied to one brand for the storage.
