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  2. Thin-film solar cell - Wikipedia

    en.wikipedia.org/wiki/Thin-film_solar_cell

    Thin-film solar cells, a second generation of photovoltaic (PV) solar cells: Top: thin-film silicon laminates being installed onto a roof. Middle: CIGS solar cell on a flexible plastic backing and rigid CdTe panels mounted on a supporting structure Bottom: thin-film laminates on rooftops Thin-film solar cells are a type of solar cell made by depositing one or more thin layers (thin films or ...

  3. Flexible solar cell research - Wikipedia

    en.wikipedia.org/wiki/Flexible_solar_cell_research

    Due to its prevalence in the solar cell industry, it would appear to be an ideal substrate for flexible solar cells. Unfortunately, c-Si is brittle, and while some researchers have made solar cells from amorphous silicon that are flexible, these cells have some major drawbacks such as bad performance and unstable operating conditions.

  4. Heterojunction solar cell - Wikipedia

    en.wikipedia.org/wiki/Heterojunction_solar_cell

    The temperature sensitivity of solar cells has been inversely correlated to high open-circuit voltages compared to the absorber band gap potential, [41] as noted by Martin Green in 1982; "As the open-circuit voltage of silicon solar cells continues to improve, one resulting advantage, not widely appreciated, is reduced temperature sensitivity ...

  5. Solar cell - Wikipedia

    en.wikipedia.org/wiki/Solar_cell

    By the 1960s, solar cells were (and still are) the main power source for most Earth orbiting satellites and a number of probes into the solar system, since they offered the best power-to-weight ratio. However, this success was possible because in the space application, power system costs could be high, because space users had few other power ...

  6. Solar cell research - Wikipedia

    en.wikipedia.org/wiki/Solar_cell_research

    Processing silica (SiO 2) to produce silicon is a very high energy process - at current efficiencies, it takes one to two years for a conventional solar cell to generate as much energy as was used to make the silicon it contains. More energy efficient methods of synthesis are not only beneficial to the solar industry, but also to industries ...

  7. Theory of solar cells - Wikipedia

    en.wikipedia.org/wiki/Theory_of_solar_cells

    For most crystalline silicon solar cells the change in V OC with temperature is about −0.50%/°C, though the rate for the highest-efficiency crystalline silicon cells is around −0.35%/°C. By way of comparison, the rate for amorphous silicon solar cells is −0.20 to −0.30%/°C, depending on how the cell is made.

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