Mastervolt SCM25 MPPT 25A 12V 24V solar charge controller

The SCM25 MPPT is Mastervolt's smallest MPPT charge controller and just as powerful as its big brother. With a solar panel output of 200 to 700 Wp, a switchable output, and a buzzer, this Solar ChargeMaster is particularly well-suited for small and medium-sized systems. The innovative technology of Mastervolt MPPT charge controllers increases the efficiency of the solar panels. The SCM25 MPPT charges your batteries up to 30% faster than PWM controllers – with the same number of panels.

Charge controller for all solar panels 

The SCM25 MPPT is suitable not only for conventional 36- and 72-cell panels, but also for cost-effective 60-cell panels. Thanks to the high PV voltage, it is possible to connect multiple panels in series, significantly reducing the required cable length, installation time, and power loss in the solar cables.

The SCM25 MPPT is suitable for all battery types, including Mastervolt lithium-ion batteries. Charging profiles are preprogrammed for all battery types and can be selected with a single button press. The SCM25 MPPT is quiet and features an extremely user-friendly and clear display. Built-in protection against overload, high/low battery voltage, overheating, short circuits, and reverse polarity ensures safety is paramount. Furthermore, the SCM25 MPPT is housed in a robust housing and is well protected against condensation according to IP23.

SCM solar charge controllers are the perfect mobile solution for garden sheds, mobile homes, survey vehicles, yachts, and traffic and information signs. They are also ideal for professional applications at remote gas stations, relay stations in the telecommunications sector, or offshore installations.

general features of the Solar ChargeMaster series

• High efficiency: Your batteries are charged quickly.
• Capacity for solar panel configurations from 200 to 700 Wp
• 4 adjustable battery types: suitable for AGM, gel, wet and Mastervolt lithium-ion batteries
• Quick and flexible setting of the battery type
• Battery temperature sensor for a long service life
• Automatic 12 V/24 V
• Switchable output
• Silent operation
• LCD display
• Full protection against over-temperature, overload, high/low battery voltage, high/low PV voltage, short circuit and reverse polarity
• Robust housing, suitable for humid environments (IP23)

 Additional features of the SCM MPPT 25

• Charges up to 30% faster with the same number of solar panels
• Stable, precise Mastervolt Maximum Power Point Tracker
• Less cabling, quick installation and lower losses
• Suitable for all solar panels, including the inexpensive 60-cell panels
• Large, clear LCD display

flexible charging characteristics