The average annual solar radiation value for Vettavalam Tamil Nadu over the past 30 years is 245650 kJ m-2 day-1 (Kilojoules per square meters every day).
In city of Vettavalam Tamil Nadu, the solar energy in January is 19381 kJ m-2 day-1; The solar energy in February is 22148 kJ m-2 day-1; The solar energy in March is 24441 kJ m-2 day-1; The solar energy in April is 23930 kJ m-2 day-1; The solar energy in May is 22476 kJ m-2 day-1; The solar energy in June is 20324 kJ m-2 day-1; The solar energy in July is 18633 kJ m-2 day-1; The solar energy in August is 19888 kJ m-2 day-1; The solar energy in September is 20762 kJ m-2 day-1; The solar energy in October is 18864 kJ m-2 day-1; The solar energy in November is 17335 kJ m-2 day-1; The solar energy in December is 17468 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: Vettavalam, Tamil Nadu, India.