Established entry into the power market.

Introduced the first national 301 electric measurement device.

Introduction of the first Chinese national 0.05-level transmitter calibration device.

Developed the Chinese's highest-precision 0.2S intelligent electricity meter.

Entered the ESS market.

Developed the first PCS with virtual rotating inertia in China.

Pioneered the development of a MW-level ESS station.

Established a joint venture with LG for ESS.

Achieved commercial operation of AGC frequency regulation in the energy storage sector.

Passed the UL1741SA certification for ESS and PCS products.

Swept the top six positions in US Independent Energy Storage Project Profitability

Commenced the ESS production at the Yichun Smart Energy Storage Base factory (8GWh).

Awarded the largest energy storage project in South America.

Midea Group becoming the controlling shareholder.

Launched both new PCS and ESS solutions for overseas markets.

Investing in new ESS and PCS factories.

Introducting the EP package solution offer.

Launched and deployed new ESS solutions.