Hoymiles Introduces HiBattery 4020 Series of Plug-In Home Energy Storage to Bring Solar Safety and Intelligence to the Next Level

HANGZHOU, China, June 1, 2026 /PRNewswire/ -- Hoymiles announced the official launch of its new HiBattery 4020 Series, the third-generation of its plug-in home battery system. The series features Hoymiles first hybrid model HiBattery 4020 X which is directly connected to PV modules, and the AC-coupled model HiBattery 4020 AC which is paired with existing home solar system to add the storage function. Equipped with higher battery capacity and adopting advanced protection mechanisms and self-devel