Hi Phi, It was weeks ago, cant find it at the moment, the guy was only a handyman with a massive system with 2 Sunny Boys & 2 Sunny islands, I t...

So all this means that with a 30Ω precharge resistor set for a time of 5 seconds @ 51.2V (resting 48v pack voltage) (51.2/30 = 1.70 amps for 90 mS) wi...

Hi all Could the Multiplus also be switched off remotely if there was trouble? MPPT - When using (a) short circuit L & H (option) Multiplus...

Thanks Phil The set up is for a rural off grid house with no 12 or 24v your guess is correct. Just trying to work out all the extras (solenoids, pr...

Don't worry Phil, I got it to work, Windows Defender was blocking the exe install, (unknown program) can we get it put on the safe list so it can ...

Hi Phil, Does the charge current have to be reduced for your active cell balancing to work correctly? Scenario is 750 watts of solar @ 40v nominal...

Thanks Phil, That might explain why my whole pack is down to about 380A/H from 400 on my BMV 712 smart shunt. I don't have a Cerbo yet, would it b...