Founded in 2015, Smart Energy Gap is formed by a team of professional technical experts dedicated in the R&D of Photovoltaic + Energy Storage system products. With the advantage of the strategic cooperation with the supply chain and full understanding of the industry know-how from R&D to manufacturing as well as customer service, Smart Energy Gap has been well recognized by the Japan and EU Market.

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Started From 2015

20+ Authorized Patents

10+ Global Business Footprints

Our History



Founded in July, 2015


Q1: EG5500J in PV JAPAN
Q2: ISO9000
Q4: EV battery development cooperation with Japan car manufacturer.


Q2: 13KWh TUV Certification for DC Battery
Q4: Initial application of Energy Storage in Ibaraki, Japan

Q2: 26KWh HVDC distributed energy storage system obtained TUV certification
Q4: The National High-tech Enterprise Certification

Q2: the first experimental bureau opened 6.5KWh Residential Energy Storage System
Q3: ECHONET Certification
Q4: MROI ODM project 24V50Ah PACK completed shipment in Japan


Q1: 6.5KWh The Only overseas manufacturer of Residential Energy Storage system to obtain S-JET certification
Q2: 20kW C&I Battery series launched
Q3: S5 series portable power supply device launched


Q3: First delivery of EGO series to Japan energy producer.


Q2: Design completion of low-voltage battery.


EGO and EGS are shipped in batches in China, Europe, Southeast Asia and other markets. Achieve stable operation in various application scenarios.