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
Ok, no time out just better efficiency from more rapid sweeping for MPP (if claim is true and assuming the MPP changes enough that you need such rapid sweeping to keep up with it)
Yes, I need a new contraption. My old one depends on the swivel pivot being at the centre of gravity so it all stays level. When I put my 130 in it besides the two 100s it got off balance and also with just the 130 in it. This time I want to have two tilting angles (high and low) as well so the panel is higher at SE and SW than at S. Tilting affects the balance, so it needs a stronger pivot that will work never mind centre of gravity issues.
Yes, I need a new contraption. My old one depends on the swivel pivot being at the centre of gravity so it all stays level. When I put my 130 in it besides the two 100s it got off balance and also with just the 130 in it. This time I want to have two tilting angles (high and low) as well so the panel is higher at SE and SW than at S. Tilting affects the balance, so it needs a stronger pivot that will work never mind centre of gravity issues.
