Solar Panel Voc-MPPT?
Wondering if there is any relationship between measured Voc and MPPT performance with a 24v panel. My 12v panel has a Voc rating of 21.9 and Isc of 8.2, but I often see 8.2ish when Voc is only 20....
Forum Discussion
Do your in line current monitoring on the array side for the 24 Voc panel
The controller gets its operating power from the battery connection - interrupting this connection will confuse the poor little thing maybe even worse could kill it
I assume Vmp for your 24Vdc panel should be about 20Volts thus the current should be just about 10amps might save a few fuses
A few benefits of a clamp on meter, NEVER any fuse issues, no need to interrupt the circuit and far faster connections, might not be as accurate but not an issue when looking for a max number
The controller gets its operating power from the battery connection - interrupting this connection will confuse the poor little thing maybe even worse could kill it
I assume Vmp for your 24Vdc panel should be about 20Volts thus the current should be just about 10amps might save a few fuses
A few benefits of a clamp on meter, NEVER any fuse issues, no need to interrupt the circuit and far faster connections, might not be as accurate but not an issue when looking for a max number
