high-voltage mppt controllers?
I'd like to mount two 260-290 watt panels on my TT, rather than several smaller more expensive 100-150w panels. What controllers are popular these days, for high cell count panels (60 to 72 cells p...
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I'd do a Midnite Classic with optional battery monitor. with a couple of these wired in serial. The Classic 150 will handle 150 volts solar input and is a 96 amp controller but you can limit this output. If you wire to achieve Voc near this 150 volts and you have a strange clear day with temperatures well below zero and your Voc exceeds this no worries. They call this HyperVoc and protect the controller if this happens.
