http://greenpowerscience.com/ A large Fresnel Lens (moderate Fresnel groove) solar focused on a copper lens tube with a 12 V pump (powered by two 6 watt solar panels) with water circulating through the unit. Water, seven gallons, was raised from 63 F to 106 F in one hour. It is not super efficient as heat is […]
Engineers have developed a new type of hybrid solar energy converter, which uses energy from the Sun to create both electricity and steam. The device reportedly has high efficiency and runs at low cost, allowing industry to make use of a wider spectrum of solar energy. New Atlas reports: The device looks like a satellite […]
Heat Your Pool Quickly? This is a video response to 5-minute Crafts video where they make the claim that you can heat your pool quickly. you can find their video here https://www.youtube.com/watch?v=82FjucNezq8&t=65s heres the link on how to heat your pool for dummies https://www.dummies.com/home-garden/green-living/energy-sources/how-to-warm-your-pool-with-a-solar-cover/
Ames IA (SPX) May 05, 2020 Perovskites with their crystal structures and promising electro-optical properties could be the active ingredient that makes the next generation of low-cost, efficient, lightweight and flexible solar cells. A problem with the current generation of silicon solar cells is their relatively low efficiency at converting solar energy into electricity, said […]
Turn your cold pool water into heated pool. Thermo Tank Solar Pool Heater is the best system to use to heat up your pool. Heating is FREE! It is sustainable and guilt-free..
I made these solar heaters only to measure their energy parameters, and first I made this variant from a cheap polyethylene pipe. Then I measured the energy parameters of this 2nd variant which is characterized in that its pipes lie on a black surface. This is my 3rd variant which is similar to the 1st […]
In this video, industry experts compare the pros and cons of heat pumps, gas heaters, and solar heating systems for inground pools.