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Hi, Does anyone have experience with the Renogy Rover Li 40 Amp MPPT Solar Charge Controller. According to the manual, the MPPT charge controller should boost the current going from the panel to the battery so you don’t lose any power due to the stepped down voltage. I have a Sunpower 100W...

Hi, I want to expand my LifePo4 Battery System that is currently in my travel trailer to add a solar array and increase my inverter capacity. Am looking for input from the community on options pros/cons. My current setup for my battery pack I built has: 4 x EVE 280ah cells (LF280K) JBD...

Hi, I have the JBD Smart BMS 4S Lifepo4 200A BMS with Balancer. Model sp04s034 on my 4 cell 280Ah build. Have been charging with solar sometimes with my generator. Things were working fine until now. Am seeing one of the cells (cell 4 in my setup) have big voltage drops when a large load is...

JBD Smart BMS 4S Lifepo4 200A BMS with Balancer. Model sp04s034 Includes Bluetooth module and UART communications boards. $100 + shipping Item is brand new and located in Canada. I purchased 2 from JBD directly on Alibaba because the minimum order quantity was 2, and I only need 1.

JBD Smart BMS 4S Lifepo4 200A BMS with Balancer. Model sp04s034 Includes Bluetooth module and UART communications boards. $100 + shipping Item is brand new and located in Canada. I purchased 2 from JBD directly on Alibaba but the minimum order quantity was 2, and I only need 1.