The average annual solar radiation value for Yilan Yilan over the past 30 years is 178656 kJ m-2 day-1 (Kilojoules per square meters every day).
In city of Yilan Yilan, the solar energy in January is 9588 kJ m-2 day-1; The solar energy in February is 10789 kJ m-2 day-1; The solar energy in March is 12742 kJ m-2 day-1; The solar energy in April is 15675 kJ m-2 day-1; The solar energy in May is 17319 kJ m-2 day-1; The solar energy in June is 18818 kJ m-2 day-1; The solar energy in July is 21349 kJ m-2 day-1; The solar energy in August is 20367 kJ m-2 day-1; The solar energy in September is 17765 kJ m-2 day-1; The solar energy in October is 13980 kJ m-2 day-1; The solar energy in November is 10980 kJ m-2 day-1; The solar energy in December is 9284 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: Yilan, Yilan, Taiwan.