How to measure the ac voltage in your area?


Check this video, and use a multimeter to test your home socket, Jack thought their house ac voltage is 220v single phase, but actually, it's dual voltage 110v and 220v. Then will need to tell your solar system supplier to change the output ac voltage, otherwise your solar system cannot supply power to your home load. Follow us, get more energy lab videos from PVMars Solar!!!!

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