The future development direction of solar water heaters is to further improve the technology, enable all-weather use, and integrate with the building structure so that the product can enter large cities. and medium size;
Expand the scope of use of solar water heaters and gradually shift from domestic water heating to hot water for commercial, industrial and agricultural production.
In addition, improving the economic and environmental characteristics of solar water heaters is also an important factor to compete with electric and gas water heaters and increase the market share of solar energy.
It is estimated that by 2010 and 2030, the application and promotion area of solar water heaters will reach 1.2 billion m2 and 8.0 billion m2 respectively, representing a considerable share of the national construction area, economthus izing and replacing a capacity equivalent to 16.77 million tec and 10.4 billion tec.
The working principle of the improved solar still and the reasons to improve production efficiency
Change it to a foldable still.
Only solar panels with a large enough surface area can effectively provide enough power for power banks and the batteries are very thin and will not affect portability when folded.
The definition of a power bank is a large-capacity, portable power supply that is convenient and easy to carry. It is a wearable device that integrates energy storage, voltage boosting and charge management.
The working principle of the improved solar still: When sunlight passes through the glass ceiling and hits the bottom of the black cement pool, the light is absorbedby the black body and converted into thermal energy. According to relevant public information, we learned that the solar still is based on a shallow cement pool. Its working principle is that when sunlight passes through the glass ceiling and hits the black cement pool bottom, the light is absorbed by the black. body and converted into thermal energy.