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Charge Controller PWM 20A Western Co. Photovoltaic Boat Caravan Off-Grid View larger

Charge Controller PWM 20A 12/24V Western Co. Photovoltaic Boat Caravan Off-Grid

€ 80,32 tax incl.

€ 73,02 tax excl.



The Western Co. charge controllers are ideal for connecting solar panels for small installations such as votive kit, log cabin, lighting, home, irrigation, electric gates, bridges, radio, etc...

More details

1 Item

1-2 days

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Product Code WR20
Technology (MPPT - PWM) PWM
Nominal system voltage (VDC) 12 / 24 VDC Auto work
Rated Battery Current 20A
Max. PV input power 12V (280W) 24V (560W)
Terminal 10 mm²
Working temperature -10° to +60°

Charge Controller Western WR20

20A PWM crepuscular with LCD display

Simple and economic regulator for charging photovoltaic module of batteries Pb Free acid, AGM-Pb / Pb-Gel.
II controller WR20 is employed in small stand-alone systems for power utilities in small huts, houses, mobile homes, boats or wherever there is no electricity grid.
The output load can be activated according to a number of programs selected by the user.
The WR20 detects the day / night depending on the voltage of the panel, so it is not necessary to connect additional sensors to the controller.
The various load management programs makes the adjuster WR20 the controller entire system completely stand-alone.

Connection Diagram

Technical Specifications

  • Model WR20
  • Battery Type GEL / AGM / FLOOD
  • Self-recognition battery voltage 12/24V
  • Reload Type PWM
  • Max current from module 20A
  • Max power from the PV module 280W @12V e 560W @24V
  • Max load current 20A
  • Protecting the battery from deep discharge Yes
  • Protection of overload / short-circuit Yes
  • Protection for reverse polarity battery Yes
  • housing painted steel and aluminum
  • LCD Display si

Dimensions and Weight

11.9 cm 5.69 cm
  14.3 cm  

Width 14.3 cm x Height 11.9 cm x Thickness 5.69 cm
Weight: 0.52 Kg



For assistance with configuration and installations call
0039 0882 22 82 47
or write to
[email protected]

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