Sunware FOX-220 12/24V 20A Solar Charge Regulator (with night light)

Sunware FOX-220 12/24V 20A Solar Charge Regulator (with night light)
Ask a Question
Enter your details and we will get back to you

Product Information

The FOX-220 is a solar charge controller for modulated currents up to 20 A, suitable for AGM, gel and lead acid batteries. Consumers can be connected up to a current consumption of 20 A maximum. The adaptive total discharge protection monitors and protects the battery against damaging total discharge, and alternatively the nightlight function can be used. When using the nightlight function, a consumer will be switched on during the time the modules do not supply charge current (i.e. when it is dark). Ideal for the operation of an orientation light or small lights for the prevention of break-ins.

The optimised charge characteristic curve in combination with the hardware PWM control achieves a distinctly faster and gentler charging of the battery; hazardous gassing or overcharging are safely prevented.

On switching on, the controller recognises fully automatically whether a 12 V or 24 V battery system is connected. The active battery cut-out ensures the protection against reverse current and allows for an extremely low voltage drop between module and battery.

The charge controller can be operated in parallel to other charging devices (such as alternators, generators, fuel cells).

Modules of all manufacturers can be connected to the controller, the no-load voltage of the solar modules must be lower than 50 V (see type plate of the module).

The LEDs at the front of the controller give information on the charging state of the battery, status of the consumer connection and whether a charge current is flowing from the modules or whether the battery is fully charged.

  • 12V / 24V system voltage
  • 320 Watt solar power (640W at 24V)
  • 20A overcharge protection
  • LED indicators
  • covert terminals
  • simple installation
  • terminals for 16mm wire

The Multi Display FOX-MD1 can at any time be connected to the FOX-220 by simple plug-in. This allows the current voltages and flows to be displayed, even graphically. The programming function of the FOX-MD1 enables you to change and save various parameters.

Technical Specification

System voltage 12 / 24V
Operating voltage 8.5 - 35V
Power requirement 12mA (15mA with MD1 display)
Overcharge protection max. 20 A at 25 C
Temperature compensation -20mV / K @ 12V,-40mV / K @ 24
max. Terminal voltage 50V (Voc Module on label)
Max discharge. 20 A at 25 C
Battery switch relay bistable
VA screw terminals max. 16mm2
Voltage drop 0.0 to 0.27 V (at 0 - 20 A)
Protection class IP 22
Operating temperature -25 C ... + 50C
Dimensions 126 x 107 x 55mm
Weight 300g

*All technical specifications and images are correct at the time of publication, but are subject to change without notice.