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What powers the Kepler spacecraft?

April 26, 2017Kepler powers spacecraft

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What powers the Kepler spacecraft?

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Power is provided by four non-coplanar panels with a total area of 10.2 square meters (109.8 square feet) of solar collecting surface area. Combined, the 2860 individual solar cells can produce over 1,100 Watts. Power storage is provided by a 20 Amp-hour rechargeable lithium-ion battery.