cost of solar panels
Solar panel is a device that uses solar energy to generate electricity. It has developed very rapidly in recent years. Because of its excellent energy-saving effect, its application prospect is very optimistic. With regard to solar panels, there are many products on the market, but most of them are mixed. Therefore, consumers need to master relevant professional knowledge and be able to conduct basic analysis, so that they can reasonably choose the most appropriate product. In response to this problem, the information introduced today is the cost examples and calculation methods of solar panels.
One square meter of solar cells is about 150 watts, and the current price of solar cells is about 5-6 yuan/watt. 150 watts between 750 and 900 yuan
2、 How to calculate the cost of solar panels
For solar power generation, the power generation per square meter is about 120w, and the cost per square meter is about 1500 yuan. The larger the area, the lower the price
It is suggested that the price of each solar water heater should be 150-180 yuan, including the price of materials and other expenses. It is recommended to choose whether there is reliable after-sales service in the local area.
For solar panel power generation, it is suggested that the group scale bidding is mainly because the power transformation and storage equipment are very expensive, the highest conversion rate is 17% – 20%, and the efficiency is very low, which is not as good as plant photosynthesis.
At present, the national support policy for clean energy and photovoltaic power generation is that those above 10kw can be connected to the grid free of charge, but the electricity price recovery price is very low and the procedures are cumbersome.
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