0My Cart

Product was successfully added to your shopping cart.

Automatic 12/24V 20A 4 Stage Solar Charge Smart Controller

Ideally suited to solar panels producing up to 20 Amps, the SC220 is a sophisticated solar controller that delivers a comprehensive 4 stage charging process and the ability to tailor its settings to best suit your battery type.


  • Digital L.E.D screen: Displays battery voltage, charging current, charging capacity, fault codes and more.
  • Dual USB ports: 5V 2.4A USB ports for powering direct from controller.
  • Multi-chemistry: Set the charging profile to suit battery chemistry type: Wet, AGM or Gel, or user settings.
  • Low voltage disconnect: Set the disconnect voltage point to best suit your application, protecting your battery from over discharge.
  • Temperature sensor: Built-in sensor enables unit to optimise charge performance and offer additional protection.


  • Input: 12 or 24V
  • Max Input: 50VDC, 20A
  • Max Charge / Load: 20A
  • Max Panel Size: 240W (12V)
  • Battery: 12V or 24V
  • Negative Switching: Yes
  • Approval: EMC
  • IP Rating: IP22

Australia's largest marine accessories retailer. Serving boat owners since 1962. With sixteen big supermarkets and mail order departments Australia wide Whitworths Marine & Leisure offers the best service, convenient locations, a huge selection of quality products, and unbeatable prices.