The price of tap water varies from place to place and the types of solar energy are different. It is impossible to give a precise value. You can refer to the standard value.
1. Solar water production is directly proportional to solar water supply and the water production is 0.2 liters/second.
2. 0.2 liters/second X 3,600 seconds = 720 liters = 0.72 tonnes of water.
3. 10 hours is 7.2 tonnes.
4. As of 2020, the price of tap water in various places is 2.8 yuan per ton, or 2.8+7.2=20.16 yuan.
In summary, the wasted money is about 20 yuan.
Detailed informationDangers linked to solar running water:
1. Long-term running water will lower the temperature inside solar energy. If it is winter, the solar water temperature will decrease. drop to freezing temperature, it is very likely that solar gel failure will occur.
2. The amount of water flowing out is very large, and in the fixed area of the roof it will soak the top floor of the house. If the drainage is not smooth, this is likely. causing water damage to residents on the top floor.
3. Waste of water resources. Water is a non-renewable substance. Although the monetary value is not high, for the environment and ecology, the value of water resources is the most expensive.