Prva stran - WBC-INCO Net

Solar Energy
• China has favorable solar conditions
– The annual solar irradiance is between 3.3 - 8.4 GJ/m2.
– In over 2/3 of China solar irradiance is above 5.8 GJ/m2 p.a.
– The annual sunlight time is greater than 2000 hours.
Regions Annual
Sunlight
(hours)
Annual
irradiance
amount
(therm /cm 2 )
West Tibet, South East of Xinjiang,
West Qinghai, West Gansu
2800-3300 160-200
South-East Tibet, South of Xinjiang,
East Qinghai, South of Ningxia,
Middle part of Gansu, Inner Mongolia,
North of Shanxi, North-WRC of Hebei
3000-3200 140-160
North of Xinjiang, South-East of Gansu,
South Shanxi, North Shanxi, South-East
of Hebei, Shandong, Henan, Jilin,
2200-3000 120-140
Liaoning, Yunnan, South of
Guangdong, South of Fujian, North
of Jiangsu, North of Anhui
Hunan, Guangxi, Jiangxi, Zhejiang,
Hubei, North of Fuujian, North of
Guangdong, South of Shanxi, South of
Jiangsu, South of Anhui, Heilongjiang
1400-2200 100-120
Sichuan, Guizhou 1000-1400 80-100