I can't get the Mppt solar to charge only float when I set it to the Cerbo. I get only float.
How can I fix it?I can't get any A from it.
Stefan
asked
I can't get my mppt to load
What MPPT do you have?
Check all connections and fuses between the MPPT and the battery.
Hi i have checked the wiring and fuse, and they are correct. This morning i took away the solar connection to let the Mppt to take the battery voltage like a new installation. But now it says Absorbation but no amps. 21,86v 0,00A 0W.
Have you checked if charging is allowed in the BMS settings. I would also check the PV voltage with a multimeter.
No, but the only changes are that i got the connection to the Cerbo. That’s the only changes since last year. The last picture is today in absorbation but still no Amps. .
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@Tjorven
Have you checked the fuse between the mppt and battery??
Hi i checked this. The only changes are that i have an Cerbo that’s connected to the mppt. Still different picture 1 yesterday pic2 today but no amps.
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@Tjorven Measure the voltage with a multimeter at the battery, and the battery terminals of the mppt.
Report back with voltages.
Give also a look at Settings -- > Battery
