Marlec Engineering Company Ltd.

SpectraSolar Charge Controllers

SHARE

Spectra is Marlec’s range of solar charge controllers for PV systems up to to 30A, (375W @ 12V and 750W @ 24V). These intelligent regulators use Pulse Width Modulation to deliver bulk, absorption, float and equalised charging regimes ensuring batteries get fully charged and are maintained in good condition.

Most popular related searches

All models include an easy to view LCD display with simple to operate push buttons for scrolling and settings where needed. The 10A and 20A models include 2 USB charge points, 5V 1A rated, making these Spectra models excellent value for the user. Standard features include:

  • User adjustable voltage setting
  • Automatic system voltage setting
  • Low voltage disconnect feature
  • Temperature compensation
  • Over current and reverse discharge protection
  • Push button operation
  • Dusk to dawn switching feature