A grid-connected home photovoltaic system generally requires an investment of 30,000 or 50,000 yuan to build a 3KW or 5KW power plant. Each one-kilowatt power plant can produce an average of 4 kilowatt hours of electricity per day throughout the year. Investing in a three kilowatt power plant can produce around 12 kilowatt hours of electricity every day, which is enough for your own family. Grid-connected photovoltaic plants can also benefit from state subsidies, with a subsidy of 0.42 yuan per kilowatt hour.
How much does home solar power generation equipment cost?
The solar power plant with an installed capacity of 10 MW has a total investment of 300 million yuan and an area of 500,000 square meters; expected economic benefits: annual turnover of 60.53 million yuan and after taxes; benefit of36.16 million yuan, investment payback period: 8.3 years.
Refer to the National Model Solar Power Generation Project - Gansu Dunhuang Solar Power Generation Project Scope Design, with an installed capacity of 10MW, annual power generation of approximately 16.36 million kilowatt hours and an area of 500,000 m^2. The total estimated investment for this project is 300 million yuan.
100W home solar power generation system costs 1780 yuan/set. With TV, fan, lighting, mobile phone charging.
150W home solar power generation system costs 1950 yuan/set. With TV, fan, computer, lighting, mobile phone charging.
The 300W home solar power generation system costs 3,780 yuan/set, with a TV, fan, computer and small refrigerator.
A system of pr450W home solar power production costs 5650 yuan/set, with refrigerator, washing machine, TV, computer and fan.
The investment cost of large solar energy production systems is higher. Basically, the above types of electricity are sufficient. This is the price of an off-grid solar energy system.
On Taobao, search for the store: Enchuang Solar