Boosting MPPT solar charge controllers are pretty rare. Normally it's beneficial to have your solar panel voltage higher than your battery voltage, but that can be difficult if you need a high voltage battery system.
This cheap MPPT solar charge controller boosts the solar panel voltage up to a higher battery voltage and is sold primarily to the eBike community.
This item was bought from eBay:
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CTK EV300 Boosting MPPT Solar Charge Controller: goo.gl/Xv4qoU
Other items used in this video:
❗️These links are affiliated and I may earn a small commission if you purchase❗️
Portapow Premium USB Power Monitor: goo.gl/LtkwjK
2.1mm 5.5mm DC Power Connectors: goo.gl/cAAcgB
I've done a bit of an update and a teardown here: • Quick update - Boostin...
7 июл 2017