If you have taken steps to retain your pool's heat but are still not happy with your heating bills, or if you plan to install a new pool, a solar pool heater may be a good investment. Such heating systems are one of the most cost-effective applications of solar energy. It is relatively simple to integrate a solar water heater since most pools require a pump, filter, and plumbing. With a solar energy system, the pool's water is pumped through the filter and then through a solar energy collector(s) instead of directly back to the pool. The sun heats the water in the collector(s) before it returns to the pool.
If you add a solar heater, you may need a pump larger than your present one. Adding any heater, solar or otherwise, will preclude selecting the smallest pump. Nevertheless, you also may reduce pumping time to help cut costs.
Unlike solar domestic water heating systems, which raise a small amount of water to a high temperature of about 140°F, pool heaters raise the temperature of several thousand gallons of water to about 80°F by circulating the water at a relatively fast rate through the collectors. This allows most of the solar energy falling on the collectors to transfer to the pool water. For more information about Pool heating, Please Contact me:email@example.com
Working Principle of Solar Energy
What's the working principle of solar-powered water heater ?
The solar-powered water heater is a light heat exchanger, distinguishes in the traditional nature use, like air-dries, the natural lighting.
The vacuum tube is the solar-powered water heater core, his structure is similar to the warm glass liner which elongates, in between the outer layer is the vacuum. On the glass tube surface uses the special arts and crafts to spread has the spectral selectivity absorption coating, maximum limit uses for to absorb the solar radiant energy. After the sunlight illumination, the photon hit coating, the solar energy transforms the heat energy, the water from the coating the heat absorption, the water temperature elevates, the density reduces, hot water upward movement, but compared to significant cold water drop. Upside the hot water is located throughout, namely in water tank. In the solar-powered water heater the hot water elevation of temperature situation and the open air temperature relations is not big, mainly is decided by the illumination. When opens the kitchen or takes a bath any water cock, in the water heater hot water then depends upon the natural dropping variance to flow out, dropping variance bigger, the hydraulic pressure is higher, suggested seven buildings occupy select the direct current nozzle (function more nozzles resistance bigger)