Solar panels generate electricity principle 'cold high altitude solar central heating engineering demonstration through the acceptance

Tibet's high altitude, low temperature, large temperature difference between day and night, heating time and heating demand, but the traditional way of cow dung firewood, coal and other heating destroy the ecological balance, and pollute the air environment and the heating effect is poor. Adjust measures to local conditions, to find a suitable situation of efficient clean way of heating is urgent & other Tibet; Thetime & throughout; Affairs of the people's livelihood, solar panels, also become Tibet & other; Much starker choices-and graver consequences-in & throughout; One of the key tasks need to be solved.

major r&d projects in Tibet, ZD20170017） And STS area key project of Chinese Academy of Sciences ( KFJ - STS - QYZD - 004). Under the support of the project around cold high altitudes winter heating needs of the people's livelihood, solar portal, solar central heating has been studied in Tibet, in the collection of heat, heat storage and auxiliary heat, heat and heat transfer, waste heat utilization, set thermal field grazing complementary aspects such as the eight innovative achievements; Construction is given priority to with solar energy, can complement the demonstrative project of solar heating area, good social, economic and ecological benefits, solve Tibet winter heating to lay a solid foundation for comprehensive, conforms to the concept of environment - energy - economy coordinated development.

it is understood that the project not only make full use of clean energy, solar power network in China, lowering the cost of local heat users separately with hot, greatly improve the air environment, local and regional central heating of solar energy technology & other Local & throughout; , China solar energy network, for Tibet Lhasa, water county, the township government office, residential, schools, such as the total of about 6600 ㎡ building heating, solar energy, solar heating, solar wall heating, solar drying, sunshine bathroom in an integrated solar demonstration, also in the collection hot field grass planting, realize the pastoral light complementary, a dual purpose.

according to project director, a researcher at the Chinese Academy of Sciences guangzhou institute of energy Xu Gang introduction, Tibet is a world famous solar energy resource-rich region, total annual radiation more than 6700 mj / ㎡, annual sunshine hours for 2200 h and 2400 h, with clean, environmental protection, renewable solar energy regional central heating has plenty of feasibility, helps to solve the shortage of fossil fuels and fragile ecological environment.

'cold high altitude solar central heating engineering demonstration through the acceptance of the

on March 18th, held by the Chinese Academy of Sciences guangzhou institute of energy service network plan of science and technology, Chinese Academy of Sciences, China ( STS) Area and other key projects; Cold high altitude solar central heating engineering demonstration & throughout; Chengdu in sichuan province by experts acceptance. The project in the collection of heat, heat storage and auxiliary heat, heat and heat transfer, waste heat utilization, set thermal field grazing complementary eight innovative achievements are obtained.