Solar regulator VOLT SOL PWM 12-24V/40A

Solar controller SOL PWM 40A 2xUSB controller is used to control the operation of autonomous photovoltaic systems. The device provides the correct charging current characteristics for the battery/s, in addition to protecting them from deep discharge or overcharge. The SOL PWM solar controllers can be used for installations with a solar battery and 12 or 24V batteries.

- Automatic recognition of input voltage 12/24V
- Easy-to-read LCD display and interface controlled by 2 buttons located on the cover
- Efficient 3-phase PWM charging (pulse width modulation)
- Controlling the battery charge level with the possibility of resetting the memory at night (applications for e.g. street lighting)
- Overload, short circuit, overvoltage, undervoltage, battery overcharge/discharge, reverse polarity protection
- Built-in 2 USB ports

Technical parameters:

- System voltage: 12/24V
- Maximum voltage of solar panels: 50V
- Own working current: ≤15 mA
- Maximum charging current: 40A
- LVD: 10.7V 9V..12Vx2 24V
- LVR: 12.6V/11V..13.5Vx2 24V
- Holding voltage: 13.6V/13V..15Vx2 24V
- Overcharge protection: 16.5Vx2 for 24V
- Reverse polarity protection: Yes
- Charging mode: PWM
- Temperature compensation: -24mV/C for 12V installation; x2 for 24V
- Working temperature: -35 to +60 °C
- Wiring section: 28-10AWG
- Dimensions: 187 x 98 x 50 mm
- Weight: 370 g
- USB: 2x built-in USB port 5V/2A