This solar controller features a full range of safety functions such as over charge / discharge, overvoltage etc. The PWM (Pulse Width Modulation) technology used in this controller increases charge acceptance and prolongs the life of your battery. PWM technology can also recover some lost battery capacity.
Automatically detects 12V or 24V DC system voltages (for non-lithium batteries only), and the LCD display showing accurate and timely information including charging current, generated energy, temperature, battery voltage, and error codes that allows users to monitor and control charging.
Smart 4-Stage PWM charging (Bulk, Boost, Float, and Equalization) increases battery life and improves system performance. Intelligent protection against reverse polarity, overcharging, short-circuit, and reverse current.
Compact in size which makes it easy to install virtually anywhere.
Multiple battery adaptation. Deep Cycle Sealed (AGM), Gel, Flooded and Lithium battery option ready.
20A PWM SOLAR CHARGE CONTROLLER
Battery voltage 12/24v Auto
Charge current max 20A
Max solar input voltage 12v battery max 23v, 24v battery max 46v
Battery over voltage protection 16.5v
Equalization 14.4v
Float charge 13.8v default adjustable
Load discharge stop 11.0v default adjustable
Load discharge reconnect 12.6v default adjustable
Self consumption <12mA
Operating temerature -30 to+60 degrees C
Size/weight 168x92x42mm / 260g