Policy：

America: The best developments are in California and Hawaii. Hawaii subsidizes it by capacity, accounting for up to 90% of the investment. In addition to direct subsidies (by capacity, throughput), California also has tax rebates. The subsidy cycle lasts basically 2-3 years.

Italy: Mainly Ecobonus, with subsidies for household energy efficiency and energy emission reduction. Last year, the subsidies could reach 110% of the investment; down to 70-80% after September 30, this year.

Germany: mainly include: 1) one-time subsidy + tax rebate according to the installed capacity; 2) after the installation of energy storage, the original tax part included in the electricity price can be exempted; 3) battery capacity; 4) one-year cycle, battery throughput.

This year, in Europe and the United States, demand outbreak, subsidies, the stock of new energy installed impact on the grid, and the risk of power failure. It is expected that the average annual growth rate of future demand will not be less than 50%, and this year it is more than 100%, while the market share of domestic enterprises increases, which is better than the growth rate of the industry.

At present, all enterprises have core markets: South Africa, Pakistan, the United States, Brazil, Italy, the United Kingdom, Australia, Asia, Africa and Latin America. Italy and Germany are places of relative competition.

10-30kw: 5kw + projects were not allowed to be connected to the grid. Now the policy has been liberalized. Products of 10-30kw.