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I am debating on getting a mpp 65/48 inverter. Just curious if I can hook my diesel genset on auto start ? It is currently hooked up to a magnum auto start system.

Hi , I'm wondering if seplos bms can be used without being connected via canbus ? They told me it's not a good idea but I don't know if they knew what I was saying .

I've got a jbd 200amp smart bms that is acting odd. I'm not sure if the battery is to blame or the bms . Here's a couple screen shots of the app literally 30 seconds apart . When the solar slows down it is balanced. When the sun starts shining it is .230 volt out of balance .

Im building a 16s battery with 32 280 ah cells . What is the best configuration ? I drew this up but now some people are saying to do 2 16s battery in parallel .

What is the proper way to ground a off grid system? I haven't seen anything about it on this site yet .

I had my jbd 200 amp bms alarm go off this evening and the Bluetooth app shows short circuit and 1 cell is slightly out of balance. I unplugged the balance leads and plugged them back in and now it's working fine . Anyone know what is up with that ?

I've got a question on if it is possible to build a dedicated display for a jbd bms ? I'm looking for something larger like a 8in or 10 in screen that would display stuff similar to what the app does . I don't have much experience in this kind of thing so any help is appreciated . Thanks

What is a good breaker or fuse in a 12 volt 280 ah battery and a 24 volt 280 ah . Im not sure if there's a good budget item or not .

I'm looking for a good 16s bms for a 560 ah 48 volt build for a friend. What is the best option for a bms that doesn't need to be monitored everyday ? I'm using the new a grade Eve cells . Thanks.

What are the pros and cons of using 32650 cells vs the bigger cells . I know there is a lot more work in the the 32650 cells . Is there any reason I couldn't get 500 amp hours out of 32650 ?

I was curious if I can buy the wiring harness for the jbd sp25s003 separately anywhere ? Maybe someone has a set Or can I make them ? Thanks