Epsolar Duo Battery PWM 12V / 24V - 20A


67,98 € tax incl.

Charge regulator Epsolar PWM 12V / 24V - 20A for 2 separated batteries.
Example: starting battery and service battery. 

Electronic protections. 

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Solar charge controller (PWM) 20A for 2 separate batteries. For example, a starter battery and a service battery of a boat or mobile home
Possibility to set the charging current for each battery (standard configuration: equal current for both batteries)
Operates in 12V and 24V voltages
Possible configuration of charging voltages according to battery types: GEL, AGM and liquid electrolyte
Effectively protects your solar batteries against deep discharge, overcharging and short-circuiting
Electronic protection against charge feedback, incorrect polarity of the panel or battery, overcurrent...
Internal temperature sensor 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 discharge
- Overload
- Panel polarity reversal
- Battery polarity reversal



System voltage12V -24V
Max. load intensity20A
Max battery voltage32V
Communication8 pin RJ45
Deep discharge disconnection 11.1V ; x2/24V
Temperature compensation-30V/°C/12V
Dimensions153x76x37 mm
t° of operation-35°C - + 55°C


Data sheets and documentation

Product Reviews
  • Number of Reviews : 1
  • Average Grade : 5 /5
  • A. Anonymous
  •  the 17/10/2014
  • 5/5
aucun problème


Maximum PV input voltage32 V
Max. current20 A