SolarMate SP100-20 MPPT Solar Controller

£172.49 (inc. VAT)

High Efficiency 20A MPPT controller to maximise solar charging

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Product code: 3111

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Intelligent and easy to use 20A controller expertly designed with maximum efficiency of up to 99%. Complete with informative and easy to use Bluetooth App. Compatible with 12, 24 and 48V battery systems and PV arrays for optimal charging.
MPPT solar controllers maximise the charging current to batteries by changing their power output to match the output of the solar panel. MPPT controllers therefore outperform conventional PWM solar controllers in terms of efficiency and actual charging current to a battery bank / power to a load. The SolarMate range has a wide solar input voltage range, allowing the use of series and parallel configurations in 12, 24 or even 48V to maximise solar input, providing flexibility in your choice of solar panel. The SolarMate SP100-20 can accept input voltage up to 100V.

The maximum combined input solar power allowed for this controller is 294W for a 12V battery system, 588W for a 24V system and 1176W for a 48V system. In particular, the SolarMate SP100-20 MPPT controller will significantly increase efficiency of a solar array or system where the solar panel voltage is much higher than the battery voltage (e.g. charging a 12V battery with a 36V solar panel). This controller also features advanced communication technology, which offers the user the opportunity to monitor and program parameters for the solar charge controller and load settings from the TBB SolarMate app or by PC update via the RS485 port. Multiple mounting holes for ease of installation.

Two year warranty

Ideal for off-grid & remote location
High Quality
Great Value
Smart Battery Charging
High efficiency solar charging

  • Bluetooth App for ease of control and monitoring
  • The most advanced MPPT technology to ensure high efficiency (98.2%) of your solar system
  • Fully automated operation and auto 12/24/48V battery voltage selection
  • 99% Max MPPT efficiency
  • 3 pairs of terminals (solar panel, battery, load) for wires up to 25mm
  • Maximum solar panel input voltage 100V allows for flexible panel configuration
  • Maximum solar panel power 294W (12V) / 588W (24V) / 1176(48V)
  • Current limiting function (20A) – allows higher solar panel input (up to 3 x max solar panel power) when compensating for winter conditions
  • LED lights indicate the charging status and battery condition
  • Temperature sensor for automatic compensation (-1mV/C/2V)
  • Protection Category: IP31
  • Comprehensive electronic protection features
  • Communication port : RS485/RJ45 interface to provide monitoring and basic programming of the controller.

Maximum solar panel voltage: 95V
Maximum solar panel power based on battery bank voltage:
294W (12V) / 588W (24V) / 1176(48V)
Battery Voltage: Fully automated operation 12 / 24 / 48V selection
Communication port: RS485/RJ45 interface
Grounding: negative common ground
Current limiting function: 20A
Self-consumption: <1mA (12V), <3mA (24V), <5mA (48V)
Working temperature: -25C to +60C
Size: 205 x 160 x 65mm
Weight: 1.4 Kg
Protection Category: IP31

Multiple mounting holes for ease of installation
Two year warranty
Bluetooth App
16mm terminals

SolarMate Datasheet

E-Mark Certificate

  • Caravans and motorhomes
  • Boats
  • Off Grid sites and remote power applications such as CCTV and lighting
  • Glamping pods and tents
  • Industrial applications when used with the Energy Hub
  • Professional solutions as part of the Pro Energy Pack


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