Solar Power Products
BP Solar Panels
SunWare Solar Panels
Spectra Solar Panels
Solsum and PR Regulators
Regulator Specifications
Solsum and PR Range Product Features:
  • Diode protection to prevent reverse current from the solar panel in darkness
  • Efficient PWM regulation (pulse width modification)
  • LED System Indicators
  • Low voltage disconnect feature to maximum load current rating of the model
  • Temperature compensation for accurate voltage sensing
  • Reverse polarity protection
  • Automatic system detection for 12V or 24V systems.


  • The PR Range and Tarom range incorporate a microprocessor giving the following additional features:
  • Digital display of battery volts or state of charge
  • Digital display of charge and load currents
  • Digital display of accumulated ampere hours charged and drawn


  • Regulator
    Model
    Marlec
    Part No:
    Maximum Solar Panel Rating: Dimensions: Weight:
    12V 24V MM: Grms:
    Solsum 6.6 CA-11/32 72W or 6A 146W or 6A 85x98x34 110
    Solsum 8.8 CA-11/33 96W or 8A 192W or 8A 85x98x34 110
    PR1010 CA-11/37 120W or 10A 240W or 10A 187x44x96 350
    PR1515 CA-11/34 180W or 15A 360W or 15A 187x44x96 350
    PR2020 CA-11/35 240W or 20A 480W or 20A 187x44x96 350
    PR3030 CA-11/36 360W or 30A 720W or 30A 187x44x96 350
    Tarom 45 CA-11/31 540W or 45A 1080W or 45A 188x128x49 400


    Fox Solar Charge Controllers