$14.95 per ea

Quantity Price
ea $14.95
2+ $13.50
4+ $11.95
per ea
All prices shown are (inc. GST)


This 12V 3A PWM Solar Charge Controller is a new generation intelligent controller that integrates the charge and discharge function, it has strong stability and long lifetime. This series has battery voltage automatic identification function, PWM charging mode and comprehensive protection function, such as overcharge, over-discharge, over-current, short-circuit (with recommended 3A fuse), reverse polarity.

Please Note: We recommend using this with a maximum 40Watt solar panel input.


  • Suits 12V systems only
  • Adjustable run time for connected load or “always on” configuration
  • Overcharge, discharge, over current, short circuit (with recommended 3A fuse) and reverse polarity protection.
  • Three stage PWM charge control

Information & Downloads


  • Rated voltage: 12V
  • Charging voltage: 14.8V
  • Equilibrium voltage: 14.5V
  • Float charge voltage: 13.7V
  • Under voltage: 10.8V
  • Under recover voltage: 13V
  • Non-load current: ≤6mA
  • Charging circuit voltage drop: ≤0.2V
  • Discharge circuit voltage drop: ≤0.1V
  • Max charging current: 5A
  • Max load current: 5A
  • Controller protection: Over-charge, over-discharge, over-current, short circuit (when fused), reverse polarity
  • Charge mode: PWM
  • IP rating: IP22
  • Dimensions: 52W x 22H x 80D
  • Operating Temperature: -20°C - 55°C
  • Weight: ≈30g
    • *Specifications are subject to change without notice.

Warranty & Returns


We offer 12 months warranty on this product from its date of purchase. This is available from Altronics stores, online purchases or Altronics resellers. In accordance with our full warranty terms we will repair, replace or refund if goods you have purchased from us are defective.


Not withstanding our warranty policy, if you are dissatisfied with our goods or service you may return the goods within 14 days of our despatch date. Simply contact us for a return authorisation number and we will refund your purchase in full, less transport costs on receipt of goods. All returned goods must be in as sold condition including all packaging, instructions, invoices etc.