Victron SmartSolar Charge Controller MPPT 100/50 MPPT 50A - SCC110050210

50 Amp MPPT Charge Controller. The Victron Energy MPPT-100/50 is a great 50 amp MPPT controller handles more solar output than the smaller 30A controllers. Perfect for stepping down multiple big voltage (but cheaper $/watt) residential 60 cell solar panel to a 12 or 24 volt RV or Marine system. Combined with a max input Voc of 100VDC, this is a versatile unit with a lot of range. All always we recommend running your anticipated solar panel array through a string sizer to confirm this controller works for your system (we can help with that). Ultra-Fast MPPT. Victron engineers its MPPT technology to be really fast. This improves the amount of solar energy their MPPT controllers can harvest. And that makes a big difference on cloudy days. Up to 30% more harvest than a PWM controller and 10% better than slower MPPT controllers. Efficient. This SmartSolar controller doesn't need a fan to keep cool. It can achieve over 98% efficiency without one at full production up to 104 degrees F. Blue