Solplanet is the brand of AISWEI, a company that came out of SMA's Chinese arm and is now independent. The engineering heritage shows: German design, large-scale production, prices SMA does not match. It is one of the few makers offering a complete system — inverter, battery and load management — without having to put together parts from different brands.
On litio.store you find the ASW LT-G2 Pro, three-phase string inverters from 3 to 12kW for homes, and the commercial LT-G3 from 50 to 110kW for sheds and industrial plants. The ASW kH and K-TH hybrids cover 5 to 30kW and work with high- or low-voltage storage. The Ai-HB and ASW5120 batteries are modular at 2.56 and 5.12kWh: start small and add modules when you need to, without rebuilding the system.
Three things make Solplanet easy on site: commissioning is done from the app over Bluetooth with no service cables, the three-phase backup is built into the hybrids with no extra boards, and the inverters comply with the Italian CEI 0-21 with the Italian grid profile already loaded. The standard warranty on residential inverters is ten years.
