Replacing Xantrex Prosine 2,0 Recommendations
The third Prosine 2.0 inverterd/charger has died. Very little room near batteries. SEE PIC since then in electric bay below the charger is the SC 2030 solar controler and shunt for the Trimetric...
Forum Discussion
pianotuna wrote:The Prosine is opposite, in that the fan IMO runs too darn much, at least with the charger. When there's zero load on the charger, the fan cycles on and off. The root cause of course is too much heat generated when it's doing nothing. Maybe that's related to the apparent 100% failure rate. I have it mounted inside and have to shut down the charger overnight to get rid of the fan noise.
If the Prosine is internally wired in the same manner as the Magnum, when the inverter is turned off the cooling fan stops. I believe that is a serious design flaw.
