Mastervolt SCM25 MPPT Solar ChargeMaster 
SCM25 MPPT Solar ChargeMaster
The SCM25 MPPT is Mastervolt's smallest MPPT charge regulator and just as powerful as its big brother. With 200 to 700 Wp in solar panels, switchable output and buzzer, this Solar ChargeMaster is very well suited to small and medium systems.
The innovative technology in the Mastervolt MPPT charge regulators increases the efficiency of the solar panels. The SCM25 MPPT charges your batteries up to 30% faster than PWM regulators - with the same number of panels.
MPPT Charge Regulator For All Solar Panels
Besides the traditional 36 and 72-cell panels, the SCM25 MPPT is also ideal for the inexpensive 60-cell panels. The high PV voltage makes it possible to connect several panels in series, significantly reducing the required cable length, installation time and power loss in solar cables.
Easy To Use, Safe & Flexible
The SCM25 MPPT is suitable for all battery types, including Mastervolt Lithium Ion. The charging profiles for all types of batteries are pre-programmed and can be selected at the push of a button. The SCM25 MPPT is quiet and equipped with a very user-friendly, clear display. Built-in protection against overload, high/low battery voltage, overheating, short circuits and reverse polarity ensures that safety comes first. Moreover, the SCM25 MPPT has a robust casing and is protected against condensation in conformity with IP23.
- Very high efficiency for faster charging
- Stable, accurate Mastervolt Maximum Power Point Tracker
- Up to 30% faster charging compared with PWM technology
- Suitable for inexpensive 60-cell panels
- Capacity for solar panel configurations from 200 to 700 Wp
- Suitable for all battery types, including Mastervolt Lithium Ion
- Automatic 12/24 V detection
- Flexible charging characteristics
- Battery temperature sensor for long lifespan
- Large and bright display
- Secure switchable output
- Safe operation, audio signal in case of malfunctions
- Very quiet operation
- Robust casing, suitable for humid environments (IP23)
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
- Charger Output - Amps: 18a
- Charger Output Voltage: 12/24v
- Box Dimensions: 5"H x 7"W x 9"L WT: 3.8 lbs
Owner's Manual (pdf)