The annual electricity generation capacity of 5 MW is approximately 7 million kilowatt hours. The installed capacity is 5 megawatts, or 5,000 kilowatts, and the electricity production per hour is 5,000 kilowatt hours, or 5,000 kilowatt hours. Taking into account the influence of geographical location, sunlight intensity and overall weather conditions, the annual usage life of photovoltaics is about 1,400 hours, so when multiplied it is 7 million kilowatt hours.
Formula for calculating the amount of irradiation and theoretical energy production
260 million kilowatt hours.
Taking National Energy Group's Guancun Wind Farm in Inner Mongolia as an example, the blades of a 1.5 MW unit can generate about 1.4 kilowatt hours of electricity per rotation. The kilowatt wind farm can produce electricity for a year. The ability toElectricity generation is about 260 million kilowatt hours, which can be used by 40,000 ordinary households for a year.
The biggest advantage of wind energy is that it is clean, renewable and emission-free. A 100,000 kilowatt wind farm can save 93,000 tons of standard coal per year, reduce carbon dioxide emissions by 256,000 tons, and reduce dust emissions into the atmosphere by 12,000 tons. It has therefore become an important aspect of new energy use.
The amount of electricity generated is equal to the amount of solar radiation received by the inclined surface.
After querying the State Grid, electricity production = solar radiation × total panel area × component conversion efficiency × 0.28 × system efficiency.
Theoretical annual electricity production is the estimated total electrical energy produced by awind turbine over the course of a year using the power curve and hub height to represent the annual frequency distribution of wind speed.