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Bolanmu is a brand of solar charge controller and power inverter factory outlet dedicated to delivering quality compatible solar energy equipment at wholesale price

Have you ever needed a DC to AC power inverter with a battery charger, or more, with a built-in automatic transfer switch? We have a huge selection of quality pure sine wave inverter charger changeover switches included for you to choose from, they are all in one power pack designed for multiple applications. It converts DC power to AC power in battery mode, and when AC input power is available, it automatically switches the load to AC and charges the battery pack. There are two input power supplies, DC and AC. When connected to an AC power supply (generator/shore power), the device will bypass the AC power supply to give the load while keeping the battery charged. In case of loss of AC power, generator cut off or shore power failure, the inverter will automatically switch to DC battery power.

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