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Showing posts from September, 2020

OpenEVSE ChargePoint EVSE (CT2000) Conversion

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  For this project I wanted to convert a commercial dual port ChargePoint EV charger into something I had full control over.    With ChargePoint pushing its clients to upgrade to the CT4000 (the large LCD screen model) lots of people are tearing out the CT2000 series chargers and either scrapping them or selling them.   I found mine on Facebook Market place for a couple hundred bucks.  These chargers are built really well, with extruded aluminum cases, aluminum component modules that slide out for easy replacement, they are just really nicely built chargers made to take abuse from people and weather. I use the word "Charger" a lot in this post, I'm well aware that the actual battery charger for the vehicle is actually mounted internal to the vehicle..  Each EV has its own on-board charger that can accept various AC voltages, convert to DC and charge your car battery. The external "charging stations" really just provide AC to those existing charge...