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US 6,660,929 B2Granted
Electrical power module and system
OwnerLouis Nelsoninventor
Life of this patent
Estimating the term…
Abstract
Light sources are mounted within a light-proof enclosure in which photovoltaic panels are mounted to produce electrical power irrespective of weather conditions outside the enclosure.
Claims10
An electrical power module, comprising:
- a) a light-proof enclosure;
- b) an electrically energizable light source within the enclosure, for emitting light when energized;
- c) a photovoltaic panel within the enclosure, for converting the light emitted by the light source to electrical power;
- and
- d) an additional light source within the enclosure, for emitting additional light when energized.
2 more elements
An electrical power module, comprising:
- a) a light-proof enclosure having generally planar walls;
- b) an electrically energizable light source within the enclosure, for emitting light when energized;
- c) a photovoltaic panel mounted on an interior surface of one of the walls within the enclosure, for converting the light emitted by the light source to electrical power;
- and
- d) an additional photovoltaic panel mounted on an interior surface of another of the walls, for converting the light emitted by the light source to electrical power.
2 more elements
An electrical power system, comprising:
- a) an electrical power module including a light-proof enclosure, an electrically energizable light source within the enclosure for emitting light when energized, a photovoltaic panel within the enclosure for converting the light emitted by the light source to electrical power, and an additional light source and an additional photovoltaic panel, both mounted within the enclosure;
- and
- b) a control circuit for energizing the light sources.
Dependencies are inferred from the claim text.