Epsolar Duo Battery PWM 12V / 24V 10A


43,26 € tax incl.

10A or 20A PWM charge regulator for 2 separated batteries.
Use example: starting battery and service battery. 

PWM solar controllers protect your batteries from discharges and overcharging, ensuring optimum service life.




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" Dual battery solar controller for RVs, Motorhomes, Caravans, and Boats etc " 




Epsolar Duo battery

Solar charge controller (PWM) 10A for 2 separate batteries. For example, a starter battery and a service battery from a boat or mobile home.

It is possible to set the charging current for each battery (standard configuration: equal current for both batteries).
The device operates with a voltage of 12V or 24V. The charging voltage settings can be made according to the type of batteries used: GEL, AGM and liquid electrolyte.

This regulator effectively protects your solar batteries against deep discharge, overcharging and short-circuiting to ensure a longer battery life.

The device is equipped with electronic protection against backflow of charge, incorrect polarity of the panel or battery, overcurrent,... and an internal temperature sensor is included.



• Low battery warning.
• PWM technology, improved battery charging (faster and more efficient charging).
• Protection against overcharging of the batteries by switching off the solar module when the battery is full.



• Overheating

• Deep discharging

• Overload

• Polarity inversion prtection (modules)

• Polarity inversion prtection (battery)

DuoBattery 10A and 20A - Technical features

ModelDuoBattery 10ADuoBattery 20A
 TSystem Voltage 12v - 24V
 Rated battery current 10 A20 A
 Maximum Battery Voltage 32V
 Consumption < 4mA
 Communication 8 pin RJ45
 Low Voltage disconnect 11.1 V; X2/24V
 Temperature Compensation -30mV/°C/12V
 Dimensions 153 x 76 x 37mm
 Working Temperature -35°C - +55°C
Product Reviews
  • Number of Reviews : 5
  • Average Grade : 4.6 /5
  • A. Anonymous
  •  the 24/07/2019
  • 4/5
Manque Juste une notice papier en français
  • A. Anonymous
  •  the 17/10/2014
  • 5/5
Je suis très satisfait de ce régulateur, il est facile à programmer et donne des indications de charge très visibles. Faible encombrement et facile à fixer.
  • A. Anonymous
  •  the 17/10/2014
  • 5/5
C'est exactement ce que je désirais.
  • A. Anonymous
  •  the 17/10/2014
  • 4/5
  • A. Anonymous
  •  the 17/10/2014
  • 5/5
Bien. Simple à installer


Voltage12V / 24V
Maximum PV input voltage32 V
Max. current10 A