The NR Classic series controller very reliable with PWM technology (SLC-NR2420C) features LED lights indicating battery status at all times.This series is 12/12V selectable.
The NR Classic series PWM Charge Controller is equipped with two USB charging mode ports, for supplying power to USB electronics.
- LED indicators of system status:
a.Battery capacity
b.Charging and discharging state of the battery/system. - Electronic Protections:
a.Reverse Polarity
b.Short Circuit
c.Battery Over-Charge and Over-Discharge(At night)
d.System Overload(Loads exceed the system parameters) - PWM technology,increasing charge PWM technology- increases battery charging efficiency between 3-6% compared with non-PWM charging
- Automatic charging parameters.
- 2 USB ports on charge controller
- Easy to use
- Basic Reliable Charge controller
- 12 or 24 VDC operation
- 20 Amp rated
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