| 摘要 |
A food heater having a base arranged to receive food, a heating system in the base, and a cover configured to form, with the base, a closed chamber in which food may be positioned during food preparation. A photovoltaic system is in the cover. The photovoltaic system has one or more solar cells adapted to absorb solar energy and store the solar energy in one or more batteries. The heating system is adapted to receive the solar energy when the cover is connected to the base, to thereby facilitate food preparation in the food heater.
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