Rural installation of household photovoltaic power stations can still make money, do you know

Nowadays, many customers are considering the installation of household photovoltaic power stations in their own homes. In recent years, with the improvement of solar power generation technology and the reduction of installation costs, it is very important for many rural people to install household solar power generation on their own roofs or roofs. You can also invest. So rural installation of household photovoltaic power stations can still make money, do you know? The power generation principle of photovoltaic power station is to directly convert solar energy into electric energy through crystalline silicon components, which does not consume fuel, does not pollute the environment, and does not generate noise. The main components of a household solar power station are photovoltaic modules, inverters, and brackets. The maintenance method of photovoltaic modules is simple, and it is enough to clean them regularly to avoid the accumulation of dirt and sundries. Many people consider installing a solar power generation system mostly to solve their own household electrical problems. In fact, the unused electricity can be sold to the national grid to make money. This is what everyone calls a grid-connected photovoltaic power generation system. Some people suspect that not to mention making money, it would be good to recover the cost. Let's take an example to calculate: Generally, the price of installing a 10KW solar power station is about 30,000 to 40,000 yuan. Taking the average daily light time of 4.2 hours as an example, the average daily power generation of 5KW equipment is 21 degrees, and the average daily electricity consumption of households is 10 degrees. , 0.56 yuan per kilowatt-hour, 5KW equipment produces 7665 kilowatt-hours of electricity a year, 3650 kilowatt-hours of electricity for personal use, and 4015 kilowatt-hours of electricity for online use. Annual electricity cost savings: 0.56*10*365u003d2044 yuan, annual subsidy for self-use electricity: 0.42*10*365u003d1533 yuan, and annual income from surplus electricity connected to the Internet: 0.85*11*365u003d3412.75 yuan. Total annual income u003d annual electricity savings + annual subsidy for self-use electricity + annual income from surplus electricity connected to the Internet u003d 2044 + 1533 + 3412.75 u003d 6989.75 yuan. Cost recovery period: 34,000 yuan / 6,989.75 yuan u003d 4.86 years. Installing a photovoltaic power station on an idle roof will recover the cost in 5 years, and the rest of the time is to bask in the net profit of generating electricity from the sun, and this is still a conservative estimate. If you have installation needs or anything you want to know, please call our company Technical staff consultation: