Collection: Morningstar

These solar charge controllers are the perfect choice for any off-grid PV system.

The Morningstar range includes these features:

  • Temperature compensation
  • 25% design margin for overloads
  • High efficiency and low self-consumption
  • Over voltage, reverse polarity, short circuit and lightning protection
  • Operating temperature range of -40 to 85°C
  • MPPT (Maximum Power Point Tracking models)
  • Five year warranty

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24 products

  • Morningstar TriStar MPPT 600V

    Morningstar TriStar MPPT 600V

    £1,103.63

    The TS-MPPT-600V controller is built for easy installation, set-up and use. Its self-diagnostics & electronic error protections make installation easier and prevents the chance of installation mistakes / system faults. It is also equipped with 8 adjustable switches to make system set-up & configuration simple.

  • Morningstar SunSaver MPPT

    Morningstar SunSaver MPPT

    £270.48

    This controller has an advanced maximum power point tracking (MPPT) battery charger for off-grid PV systems. The controller features a smart tracking algorithm that maximizes the energy harvest from the PV and also provides load control to prevent over discharge of the battery. It is ideal for both professional and consumer PV applications.

  • Morningstar SunSaver Duo Charge Controller

    Morningstar SunSaver Duo Charge Controller

    2 models available
    From £84.05

    For use with systems using two separate batteries eg boats and motorhomes. Includes remote meter to show system status and errors.

  • Morningstar SunLight

    Morningstar SunLight

    3 models available
    From £73.27

    These are ideal controllers for solar powered lighting controls. Fully encapsulated. Connection is via marine rated terminals. Use with sealed or vented batteries is field selectable. Switches lights for 2 to 10 hours on, for on all night or after dusk and before dawn. Versions for use in either 12V or 24V systems, includes automatic low battery voltage disconnect (L). LED's indicate charging and load disconnect condition.

  • Relay Driver

    Relay Driver

    £157.66

    This is a logic module which provides system control features such as high/low voltage alarms, load control and generator start. It can drive four independent relays by reading digital date inputs from the Morningstar TriStar controller or by reading battery voltage when used in systems with other controllers. It can be DIN rail mounted and is fully programmable via RS232 port connection. Supplied pre-programmed with four commonly used settings. For use in 12 to 48V systems.

  • Morningstar ProStar

    Morningstar ProStar

    3 models available
    From £124.62

    These tropicalised 15 & 30A controllers provide longer battery life and improved system performance. LED's indicate battery status and faults. Digital metering shows voltage & current plus 9 different controller status parameters. Automatic battery equalisation or can be used with sealed and gel batteries. Includes a manual PV and load disconnect button. Versions for 12V, 24V or 48V systems.

  • Morningstar Ethernet MeterBus Converter

    Morningstar Ethernet MeterBus Converter

    £162.00

    The Ethernet MeterBus Converter (model: EMC-1) provides the data and communications connection for Morningstar devices, between themselves, with surrounding systems, and with the outside environment through the internet. It’s simple to connect to any compatible Morningstar product equipped with an RJ-11 Meterbus port to enable remote monitoring, custom programming, and access to future cloud-based data services.

  • Morningstar EcoPulse™

    Morningstar EcoPulse™

    6 models available
    From £35.00

    Morningstar's EcoPulse™ is a pulse width modulation (PWM) solar charge controller within the Morningstar Essential Series™ which provides essential off-grid battery regulation functions for solar PV systems.

*see manufacturer's documentation for further information