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2. Solar-powered refrigerator - Wikipedia

   en.wikipedia.org/wiki/Solar-powered_refrigerator

   A solar-powered refrigerator is a refrigerator which runs on energy directly provided by sun, and may include photovoltaic or solar thermal energy. Solar-powered refrigerators are able to keep perishable goods such as meat and dairy cool in hot climates and are used to keep much-needed vaccines at their appropriate temperature to avoid spoilage ...

3. Bluetti - Wikipedia

   en.wikipedia.org/wiki/Bluetti

   The company designs and manufactures portable power stations, home energy systems, solar panels, and related accessories for off-grid living and household energy backup. [2] In 2021, Bluetti launched the Lighting An African Family (LAAF) project, aimed at addressing electricity shortages in Africa.

4. Solar inverter - Wikipedia

   en.wikipedia.org/wiki/Solar_inverter

   Internal view of a solar inverter. Note the many large capacitors (blue cylinders), used to buffer the double line frequency ripple arising due to single-phase ac system.. A solar inverter or photovoltaic (PV) inverter is a type of power inverter which converts the variable direct current (DC) output of a photovoltaic solar panel into a utility frequency alternating current (AC) that can be ...

5. Thermophotovoltaic energy conversion - Wikipedia

   en.wikipedia.org/wiki/Thermophotovoltaic_energy...

   TPVs can provide continuous power to off-grid homes. Traditional PVs do not provide power during winter months and nighttime, while TPVs can utilize alternative fuels to augment solar-only production. The greatest advantage for TPV generators is cogeneration of heat and power. In cold climates, it can function as both a heater/stove and a power ...

6. Off-grid solar breakthrough purifies river water and produces ...

   www.aol.com/off-grid-solar-breakthrough-purifies...

   The device works off-grid so could prove useful in places with limited resources. Nearly 2 billion people lack clean drinking water, and 775 million live without electricity around the world.

7. How Germany outfitted half a million balconies with solar panels

   www.aol.com/news/germany-outfitted-half-million...

   The German government enacted the first technical regulations for plug-in solar devices in 2019, allowing balcony solar systems to use standard electrical plugs and feed into the grid.