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2. 4 DIY Air Conditioners That Actually Work - AOL

   www.aol.com/4-diy-air-conditioners-actually...

   Solar-Powered Air Conditioner. This air conditioner is extra sturdy since it's made from a plastic cooler, and the fan can be powered by a 12 volt battery or a 15-watt (1 amp) solar panel. This ...

3. Solar air conditioning - Wikipedia

   en.wikipedia.org/wiki/Solar_air_conditioning

   Another mini split version allows the solar panels to be plugged directly to the outside part of the unit, uses a 310v DC power bus, and offers optional 120v plug-in backup grid power to be leveraged to fill in any lack of solar power available. The advantage of these inverter DC air conditioners is the lower cost, while the disadvantage is ...

4. Absorption refrigerator - Wikipedia

   en.wikipedia.org/wiki/Absorption_refrigerator

   Common absorption refrigerators use a refrigerant with a very low boiling point (less than −18 °C (0 °F)) just like compressor refrigerators.Compression refrigerators typically use an HCFC or HFC, while absorption refrigerators typically use ammonia or water and need at least a second fluid able to absorb the coolant, the absorbent, respectively water (for ammonia) or brine (for water).

5. List of solar-powered products - Wikipedia

   en.wikipedia.org/wiki/List_of_solar-powered_products

   The following is a list of products powered by sunlight, either directly or through electricity generated by solar panels. Solar air conditioning; Solar balloon; Solar charger. Strawberry Tree; Solar chimney; Solar-powered waste compacting bin; Solar cooker; Solar dryer; Solar-powered fan; Solar furnace; Solar inverter; Solar keyboard; Solar ...

6. Solar heat collector and radiator for building roof - Wikipedia

   en.wikipedia.org/wiki/Solar_heat_collector_and...

   A solar heat collector, or solar thermal collector, is used today to capture solar radiation through electromagnetic radiation with the use of solar hot water panels, solar parabolic troughs, or solar towers. Today many people create their own DIY solar heat collectors, but the inventor William Goettl was the first to design and patent this ...

7. Solar air heat - Wikipedia

   en.wikipedia.org/wiki/Solar_Air_Heat

   Unglazed air collectors heat ambient (outside) air instead of recirculated building air. Transpired solar collectors are usually wall-mounted to capture the lower sun angle in the winter heating months as well as sun reflection off the snow and achieve their optimum performance and return on investment when operating at flow rates of between 4 and 8 CFM per square foot (72 to 144 m3/h.m2) of ...