The average annual solar radiation value for 紫金 Guangdong over the past 30 years is 171005 kJ m-2 day-1 (Kilojoules per square meters every day).
In city of 紫金 Guangdong, the solar energy in January is 10587 kJ m-2 day-1; The solar energy in February is 10259 kJ m-2 day-1; The solar energy in March is 11216 kJ m-2 day-1; The solar energy in April is 12825 kJ m-2 day-1; The solar energy in May is 15295 kJ m-2 day-1; The solar energy in June is 15926 kJ m-2 day-1; The solar energy in July is 20005 kJ m-2 day-1; The solar energy in August is 18603 kJ m-2 day-1; The solar energy in September is 16987 kJ m-2 day-1; The solar energy in October is 15261 kJ m-2 day-1; The solar energy in November is 12803 kJ m-2 day-1; The solar energy in December is 11238 kJ m-2 day-1.
Solar irradiance is the power per unit area (surface power density) received from the Sun in the form of electromagnetic radiation in the wavelength range of the measuring instrument. Solar radiation can be captured and turned into useful forms of energy, such as heat and electricity, using a variety of technologies.
Address: 紫金, Guangdong, 中国.