Great video. Its exactly the fix i need! However the link you provide just goes to a general search. Would you (or anyone) have a link to the specific model of controller that you used? thanx!!
YES, It still working well. Now in the winter the noise of the fans become even less, because the weather is cold so the speed controller slowing down the cooling fans. (but during charging the batteries or loading the inverter the fans speed up)
If your inverter came with internal fan speed controller, you don't need to this modification at the first place ! In my chines inverter the fan was connected directly to 12V source so the fan was spinning with max. speed 24/7.(NO controller at all)
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Brilliant solution! It's surprising that AIO inverter/charger unit specifications never have any decibel level information.
Nice solution for fan noise
Great video. Its exactly the fix i need! However the link you provide just goes to a general search. Would you (or anyone) have a link to the specific model of controller that you used? thanx!!
Awesome. NEED to get this done.
Thanks alot, I'll do exactly this to my 3kw must inverter
You just saved me.
You're awesome, thanks.
Is the inverter still alive?
YES, It still working well. Now in the winter the noise of the fans become even less, because the weather is cold so the speed controller slowing down the cooling fans.
(but during charging the batteries or loading the inverter the fans speed up)
but some inverters can show fan error, because fan speed now not controlled by inverter
If your inverter came with internal fan speed controller, you don't need to this modification at the first place ! In my chines inverter the fan was connected directly to 12V source so the fan was spinning with max. speed 24/7.(NO controller at all)
♥️♥️♥️♥️♥️