I have three EPEver Tracer 4215BN solar charge controllers, MPPT. These are configured for lead acid out of the box but can have the settings changed to support Lithium chemistry (
https://battlebornbatteries.com/sett...ar-controller/) via the included MT50 control head. These auto detect 12V and 24V batteries and support up to 150V solar input so you can put your solar panels in series to reduce the cost of heavier wire gauge.
No issues they work great, just don't need them anymore. Each comes with the MPPT controller, the MT50 control head/monitor, a battery temperature sensor, the serial cable for the control head, and a 40 amp fuse.
Asking $100 + shipping each, willing to sell them individually, as a pair, or as all three. If you buy all three for $300, I will cover shipping.
Location: Southern California, Antelope Valley
Post any questions, PM offers.