Most reacted threads

Hello. Fitted the jbd bms yesterday. Showed 3 green and 1 greyed out cell. Next day this morning 2 are greyed out. I've not connected up the system yet. Anything I need to do, should I be concerned?

Hello good people of this forum Could somebody kindly point me in the right direction to Wills PDF for top Balancing my cells I'm very new to this Thank you

Hello again good people. After successfully top balancing my 4 cells. Im ready to wire up. I will be siting a Rover 40 MPPT controller quite close proximity to the Solar panel .The leads at the back of the solar with the MC4 connectors could reach the controller, now I'm sorry if I come across...

Hello. Due too the short distance from my solar panel to my 40a controller - less than 3ft, I was thinking of just snipping off the mc4 connectors to the cable that is already there at the back of the solar panel and wiring directly into the controller, instead of using any further length of...

Hello again, sorry for all the questions. So, Im going to fit fuse breakers between 200w solar panel and 40a controller, if the max amps of the cables from the solar panel to the controller is only 20a, do I need to fit a 20a fuse breaker or a 40a fuse breaker (controller 40a) or doesn't it...

Hell again. I was thinking of just buying a split relay kit VSR but then read this piece https://offgridvan.life/van-build-resources/dont-use-split-charge-relays#:~:text=With a split charge relay,not drain your engine battery I'd love to have your opinions - VSR or battery to battery...