2022 China Photovoltaic Energy Storage Ecological Industry Summit to be held in Shenzhen in September

• As the proportion of photovoltaic power generation installed capacity and power generation continues to increase, energy storage, as an important means to enhance the flexibility and stability of the power system under the condition of a high proportion of renewable energy access, will become an inevitable development trend in conjunction with photovoltaic development.

• New business forms and models represented by "photovoltaic + energy storage" are accelerating their development, and are also accelerating the construction of a new power system that adapts to the development of a high proportion of renewable energy. Among them, the main scenarios are divided into centralized photovoltaic storage and distributed photovoltaic storage integration.

• In the development of centralized solar and storage, data predicts that China's installed photovoltaic capacity will reach 83GW in 2022, an increase of more than 50% compared to 2021. The installed photovoltaic capacity in provinces with relevant solar + storage policies will be 75GW, of which centralized capacity will be about 36GW, also accounting for about 48%.

In the energy storage market, it is predicted that China's energy storage will increase by more than 100% in 2022, reaching a scale of more than 5GW, of which the pre-meter market will account for about 75%, with a scale of nearly 4GW. Among them, the proportion of energy storage in the pre-meter market combined with photovoltaics will exceed 40%, which means that the actual construction scale of pre-meter photovoltaic + storage will reach 2GW in 2022.

• In the development of distributed photovoltaic storage, under the strategic goal of rural revitalization, on the one hand, with the introduction of the whole county promotion policy and the time-of-use electricity price mechanism, the distributed photovoltaic market will grow rapidly. On the other hand, it has become an industry consensus that distributed photovoltaics should be combined with energy storage to increase the proportion of new energy power generation and make it a stable and reliable power source.

• Energy storage has been regarded as the "golden triangle" of the new energy industry with photovoltaics and electric vehicles. The photovoltaic, storage, charging and inspection track is attracting more and more attention from the industry. The so-called "photovoltaic, storage, charging and inspection" refers to photovoltaic power generation, which generally involves installing photovoltaic panels on the roof of charging piles; "storage" refers to the intelligent energy storage system, which collects and stores electricity through the distributed lithium iron phosphate battery system of the power station; "charging" refers to charging electric vehicles and other power terminals; "inspection" refers to the ability to inspect the battery while the electric vehicle is charging.