Our member Sungrow has announced that its residential energy storage system has officially received JET (Japan Electrical Safety & Environment Technology Laboratories) certification. The certified products include the SH5.5RS-JP hybrid inverter and residential battery system, offering a maximum storage capacity of 12.8 kWh.
Following the JET certification of its low-voltage products in 2024, this new certification marks a significant step in Sungrow’s strategic expansion in Japan. It further underscores the company’s technological expertise and growing competitiveness in the residential energy storage market.
Amid rising electricity prices in Japan, Sungrow’s certified system provides households with a reliable and cost-effective solution. Featuring multiple operation modes, the system helps maximize solar self-consumption and contributes to sustainable energy use across Japanese homes.