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Showing posts from July, 2023

How to measure the ac voltage in your area?

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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 !!!!

A Guide to PV Array BESS Components-Distributed Generation

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  If you want to know what configurations are contained in the   PV Array BESS , it is enough to read this article. PVMARS has been focusing on photovoltaic energy storage technology for 16 years. With the development and popularization of new energy sources such as photovoltaics, wind energy, and energy storage. More and more people hope to combine them together to exert more than 100% power generation efficiency. For example,  the 2MW case also uses photovoltaics and energy storage   to achieve a reliable and stable power supply. So how is this power supply achieved? — Different configurations must cooperate to achieve this. After 16 years of solar energy storage technology research by PVMARS,  the following PV Array BESS configuration list is obtained. Solar panels Ground support/PV bracket PV combiner Power conversion system (PCS) Lithium battery system Battery management system (BMS) Power management system (PMS) Heating, ventilation, and air cond...