Photovoltaic power system is safe, green, sustainable clean energy, no pollution and emission, it can reduce emission of CO2.

Wind Power changes wind into power, as a clean energy, it can not only supply energy for daily manufacturing and life, but also reduce emission of GHG.

For power generation side, energy storage system is usually applied for photovoltaic power, wind power and hydra power, to coordinate with power plant, grid frequency modulation and peak adjustment and gain benefits. Energy storage system can improve normal abandons for renewable energy.

Users side. It can be divide into business scenario and residential scenario. Energy storage system was used in users side, storing energy from grid, meet electricity consumption, also can be used spare power for power failure accident, supplying flexible, reliable and high efficiency energy storage solutions for users.