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2. EnergySage - Wikipedia

   en.wikipedia.org/wiki/EnergySage

   EnergySage is an American Boston-based company that operates an online comparison marketplace for clean energy products such as solar, energy storage, and heat pumps. The company's website provides information about clean energy options and shows online quotes from local solar, heat pump, and battery installers for consumer comparison shopping.

3. Solar panel - Wikipedia

   en.wikipedia.org/wiki/Solar_panel

   A solar panel is a device that converts sunlight into electricity by using photovoltaic ... For comparison, ... demand side management, etc. ...

4. Solar-cell efficiency - Wikipedia

   en.wikipedia.org/wiki/Solar-cell_efficiency

   Usually solar panels are exposed to sunlight for longer than this in a given day, but the solar irradiance is less than 1000 W/m 2 for most of the day. A solar panel can produce more when the Sun is high in Earth's sky and produces less in cloudy conditions, or when the Sun is low in the sky. The Sun is lower in the sky in the winter.

5. Multi-junction solar cell - Wikipedia

   en.wikipedia.org/wiki/Multi-junction_solar_cell

   Physically, the main property of a MJ solar cell is having more than one pn junction in order to catch a larger photon energy spectrum while the main property of the thin film solar cell is to use thin films instead of thick layers in order to decrease the cost efficiency ratio. As of 2010, MJ solar panels are more expensive than others. These ...

6. Renewable energy - Wikipedia

   en.wikipedia.org/wiki/Renewable_energy

   The heated water can then be used in homes. The advantage of solar thermal is that the heated water can be stored until it is needed, eliminating the need for a separate energy storage system. [75] Solar thermal power can also be converted to electricity by using the steam generated from the heated water to drive a turbine connected to a ...

7. Ivanpah Solar Power Facility - Wikipedia

   en.wikipedia.org/wiki/Ivanpah_Solar_Power_Facility

   The solar power facility under construction in August 2013. The Ivanpah Solar power project was built on 6 square miles (16 km 2) of public land in the south central Mojave Desert. [63] Project construction was temporarily halted in the spring of 2011 due to the suspected impacts on desert tortoises. [64]