| 摘要 |
PURPOSE: An LED stand system which utilizes a solar battery is provided to save power required for using an existing LED stand by utilizing the LED stand with the solar battery. CONSTITUTION: A voltage control device stabilizes power generated from a solar battery. The voltage control device prevents overcharge of a battery. The battery stores the generated power. The battery uses a lead battery for a 12 volts solar battery. An inverter converts voltage generated from the battery into AC voltage. The converted AC voltage is supplied to an LED stand.
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