You'll know it just by looking at it. It is not easy to describe it clearly using only words.
It's actually very simple: the solar cell converts solar energy into electrical energy (DC) and the inverter inverts the DC power to 50 Hz, 220 V AC alternating current to provide Energy.
The diesel generator is another system. The diesel engine directly drives the alternator to produce electricity. Diesel generators are generally used as backup power sources, that is, when the power grid fails, the diesel engine starts.
The photovoltaic system can be connected to the grid to produce electricity or used as a backup power supply.
Switching between systems is carried out via switching devices.
As far as I know, the price of a home solar system is around 300 yuan. The specific quoteique is: an electrical appliance factory in Yiwu city, quotation: 210.00 yuan, one. New Energy Technology Co., Ltd. in Wenzhou, quotation: 450.00 yuan, Shenzhen Xuguang Technology Co., Ltd., quotation: 230.00 yuan. The above prices are taken from the Internet and are for reference only. Actual price will prevail. Home solar power generation systems are divided into grid-connected and off-grid systems. Only 2,000W of grid-connected power can be connected to the national grid. Electricity production is around 12 to 18 degrees per day. It depends on the local lighting. Off-grid systems do not need to be connected to the national grid. There are no size requirements. In case of occasional power outage, you can install it according to your daily power consumption. , you can install an off-grid system. 600 W is enough. You also need a Zhen invertergxuanbo and a battery. You can also set up a 1000W system. If the panel and battery are larger, you can make full use of solar energy, 1000W. the cost is around 12,000, the battery is serviced once every 5 years, the battery panel has a lifespan of more than 25 years, it is clean, safe and pollution-free.
The price comes from the Internet, it is said to be a domestic photovoltaic system. Depending on your daily electricity needs, an average household installation of 2-3 kW is enough, or 20,000 yuan. The lifespan of the components is approximately 25 years. Excluding the payback period, you will still be able to enjoy a net income for almost ten years. which is quite profitable. The price of a 1000W home solar generator system is 2980 yuan. The price of a 12kW home photovoltaic power generation system is 120,000 yuan. The price of a complete production system300W solar power is 980 yuan. The price of a complete set of photovoltaic power generation equipment for a 3000W home solar power generation system is 16,800 yuan. The price is taken from the Internet for reference only. Actual purchase price shall govern. Investing in a photovoltaic plant does not bring huge attractive returns like the stock market, but a long-term stable income is the highlight. I hope my answer will be useful to you!
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