MPPT Choice ??
Looking to put 4 high voltage panels on the Discovery. Was just measuring and figured out that I could plut 4 panels on the roof w/o any issues. I was looking at the following Xantrex charge contro...
Forum Discussion
smkettner wrote:
The 60a may clip power some depending on how big the battery is.
You need the $$ 80a if you expect to run these four panels in series. 600 volt rated.
Consider a Midnight Solar Classic 200. Input 200 volts, output 74 amps.
CLASSIC 200
The Classic 200 is a good choice.
Here's a link to the Classic Sizing Tool, and the results of 3 different panel configs:
SERIAL CONNECTION
PARALLEL CONNECTION
SERIES/PARALLEL CONNECTION
