12V 3A PWM Solar Charge Controller

An ultra compact PWM solar charge controller for compact solar power systems using panels 40 Watts or less. The internal circuitry provides protection against several conditions which can potentially damage your battery or the controller itself. These include over charge, over discharge, over current, reverse polarity and short circuits (when used with a 3A protection fuse).

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

Features

• 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

Specifications

• 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.