SmartSolar MPPT 250/85

Internal temperature sensor

Compensates absorption and float charge voltage for temperature.

Spec Sheet

Order Code(TR):    SmartSolMPPT250/85TR
Order Code(MC4): SmartSolMPPT250/85MC


By constantly monitoring the voltage and current output of your solar (PV) panels, MPPT technology ensures that every drop of available power is rinsed out of your panels, and harvested for storage. The advantage of this is most noticeable when the sky is partially clouded, and light intensity is constantly changing.

Technical Data

SmartSolar Charge Controller MPPT 250/60
Battery voltage 12 / 24 / 48V Auto Select (software tool needed to select 36V)
Rated charge current 85A
Nominal PV power, 12V 1a,b) 1200W
Nominal PV power, 24V 1a,b) 2400W
Nominal PV power, 48V 1a,b) 4900W
Max. PV short-circuit current 2) 70A (max 30A per MC4 conn.)
Maximum PV open circuit voltage 250V absolute maximum coldest conditions
245V start-up and operating maximum
Maximum efficiency 99%
Self-consumption Less than 35mA @ 12V / 20mA @ 48V