@mateo98 - Dominique, I like your simple schematics that is easy to read. I just have one question: How are you planning to configure the BMS out...

Hi Leigh, Reading your question I guess that you are not planning on having any 12 or 24V on your installation (like a starter battery, DC/DC conver...

Hi Leigh, Yes, you can. Usually I deliver 48V systems fully configured and tested with proper interconnections, but to make it easier for you I can...

The BMS can do what you suggest, but that extra battery will in normal situation never be connected... will self discharge and die. I am not sure I ...

I see you have two requirements: a) switch the inverter off when not in use (this is a human manual decision and action) b) disconnect the inverte...

There is no option to manually switch a BMS output ON or OFF. The BMS is a protection device that drives the outputs based on defined conditions and ...

For 0.1A you are looking at at signal relays. Finders has a large range of relays and you should find what you need. If the current to cut is less ...

Hello Leigh, Yes, each BMS and extension draws its current for the set of 4 cells it monitors - up to 48V. The BMS draws a little bit more current...

Quote from molly on 19/02/2022, 11:24 am When we are talking about a 700-800Ah battery, it would be charged with less then 0,1C. I thought this woul...

Quote from molly on 19/02/2022, 7:28 am ok, I understand. perhaps it is an other idea not to cut ALL electrical loads with the smart protect, only...

Quote from Skokie on 19/02/2022, 6:58 am The UVP Relais is the second and last fire wall against under voltage. And you can add early warning in...

Quote from molly on 19/02/2022, 5:31 am a comment in case of uvp and you reach a marina after uvp, you cannot use the multiplus as charger. for t...

@molly, Regarding the Winston cells, I would be surprised if you do not have to reduce the charge current at low temperature (in that case you would...

Thank you Jens for sharing this schematics that all us us should take as an example to follow. Well done! A few comments: the CAN-bus connectio...

Hi Molly, As you are talking about 2P4S, I guess you have 8 cells and you installation is 12V. In that case you have two options: 4S2P: meanin...