Julian’s Postbag: #48 – MPPT Solar Buck Regulator LED Display

An interesting little buck converter with dual LED display which claims to have an MPPT function. Unfortunately the frustrating British weather made it almost impossible to test this device. To be continued…

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MPPT Solar Panel Controller 5A DC-DC Step-down CC/CV Charging Module+Digital led #new https://www.ebay.com/itm/-/181777848971

Post time: Dec-22-2017
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