mppt vs pwm
Hi, A nice little video comparing mppt vs pwm with the batteries in bulk mode. mppt vs pwm
Forum Discussion
Bedlam wrote:
Any suggestions on a budget MPPT controller that can handle 600W peak input? I'm considering four 24VDC panels and also looking at whether to run two series pairs in parallel or all four in parallel which would require heavier or redundant wiring to minimize loss.
From what others have shared on the forum, it seems series/parallel would be the way to go. You need a 60a mppt controller, to allow 20% extra over and above the output to the batteries.
Those stick on panels take up a lot of real estate per watt. And if they are damaged or fail, it may be a difficult task removing them.
