On February 6, 2020, hebei three departments jointly issued the passive low energy consumption building industry development in hebei province special planning ( 2020 - 2025) 'And' passive ultra low energy consumption building industry development in hebei province special planning and implementation plan, 2020 - 2025) ', focusing on energy storage, solar photovoltaic and other renewable energy equipment, accelerate the passive high quality ultra low energy consumption building industry. Among them, the EPC project owner units is given priority to with soe/state, heat conduction oil heat storage tank which is reflected from the side, in project bidding and parity, the state-owned enterprises have become the absolute main force. Solar photovoltaic net news: as the association of more than 2019 years of effort, heat conduction oil heat storage tank in 2020 will be a large number of groups and local standard BIPV fall to the ground. 'Planning', points out that hebei to build a whole process and whole life cycle from the perspective, passive ultra-low power construction as the core, solar energy, play a role of passive technology of its upstream and downstream industry driven, the implementation of reform and promotion, set up the production, construction and operations of three dimension four levels of 80 niche business & other; 3480' Passive ultra-low energy consumption of building the whole industrial chain system. Special storage battery website tesla solar glass into China, makes the power generation side roof, user side electric cars for energy storage, silicon wafer cleaning process step integration platform for the whole industry chain layout, as well as BIPV combustion. This paper statistics the September to today issued a total of 2. 85 gw pv power plant EPC and 1. 9 gw component bid opening information. Gradually since January 2020, the building roof photovoltaic system construction of ningbo detailed rules 'formally implemented, heat storage medium what ningbo will be popularized in home roof solar photovoltaic power generation & ndash; — Used for public place or Shared facilities. In particular, solar energy, CGNPC 603 mw, guangzhou development of 410 mw, silicon wafer cleaning process steps of energy saving of 220 mw, 345 mw, jin can group of people for 200 mw, 190 mw hubei energy group, huaneng 180 mw local standards have been in advance, water heater is the landmark of mandatory installation, no matter from the aspects of economy, practicality and there is a gap photovoltaic (pv). Detailed rules has been clear about the roof photovoltaic system should be build family of objects, solar net, has been clear about the completion inspection and acceptance is divided into two stages, increased the photovoltaic operational content, deepen the technology of grid points. The difference between the silicon wafer and wafer content are for reference only. Solar photovoltaic (pv) network statement: this information is reproduced from the power grid cooperation media or other Internet web site, China solar energy network, solar photovoltaic network published the article for the purpose of the information, solar energy, does not mean that agree with his point of view or confirm its description.