EPIP20-DB 10A,20A 12/24V
Dual battery Solar Charge Controller 
For RVs, Caravans and Boats.
10 Amps 20 Amps 12V/24 AUTO Dual battery charge controller

 Package including:
1.1X Duo battery charge controller
2.1X USERS` Manuals

Feature
Two battery charging eliminates the added cost of two separate solar charging systems
With battery type selection
With charging priority setting
Temperature compensation (option: Remote temperature senor & Local temperature senor)
PWM charging, different frequency option.
Protection
·over charging　　short-circuit　　 reverse polarity　　revert current to PV
TECHNICAL INFORMATION
Maximum solar voltage:30V(or 55V)
Battery voltage range:1-15V
Boost time:30 minutes
Self-consumption:4mA at night, 10mA at charging
Meterbus connection:8-pin RJ-45
Temp. compensation:-30mV/12V
Terminals:4mm^2
Temperature: -35℃ to +55℃

Note: all the TECHNICAL INFORMATION is for 12V, for 24V, please use 2x.

Duo-Battery Controller Features
Microcontroller Control for Fully Intelligent System
Utilizes Serial Mode PWM Control for Maximum Efficiency
Suitable for both 12V and 24V Systems
Temperature Compensation
Digital LED Indicator Light
Wide Temperature Working Range of -35c to 50c
Automatically Switches between 2 Batteries
Full Installation Instructions Included