Dual Battery Solar Panel Charge Controller Intro
This Dual Battery Solar Panel Charge Controller is Specially designed for RVs, solar golf carts, sightseeing cars, campers, boats, Caravans etc that may equip with 2 batteries and have the requirements to charge both dual battery at same time. these series have 10A, 20 Amp, 30 Amp modes for Choose.
The Duo Battery RV solar controller is designed for dual battery charging with 2 battery terminals, thus reducing the extra cost of a separate control system, the charge ratio of 2 battery is adjustable (0-100%), the battery type is optional (colloidal battery, sealed or open battery)
20 Amp Dual Battery Solar Panel Charge Controller 12V/24V Auto-switch for RVs Boats Campers Golf Carts Caravans PWM Charger Regulator Digital LED Display
Features of 20A Dual Battery Solar Panel Charge Controller
This 20 amp dual battery solar controller is specially designed for RVs, Caravans, and boats which equipped with two (2) batteries. Support 3 battery types: GEL, Flooded, Sealed, Battery Voltage: 12V/24V auto switch, Rated Charge & Discharge Current: 20A
High efficient tandem PWM charge mode, increase the battery lifetime and improve the solar system performance, prolong the service life of the battery.
Configurable battery type and parameter setting, 2 battery Charge ratio are settable.applicable to sealed, opening and gel lead-acid battery.
Multiple protection, including low-voltage protection, overvoltage protection, Overload protection, Short circuit protection, Reverse polarity protection, Overcharging or discharging protection, Reverse current protection during the night
12 months warranty and professional after-sale service.
Highlights of Dual Battery Solar Panel Charge Controller
Dual battery charging
2 battery Charge ratio are settable
12V/ 24V auto work
Battery type selection
3 Stage PWM Charge mode
Digital LED Indicator Light
Easy operation with 4 keys
Specifications of 20A Dual Battery Solar Panel Charge Controller
Solar System:12V/24V Auto recognition
Battery Types: Sealed, Flooded, VRLA (GEL, AGM)
Rated Charge & Discharge Current: 20A
Max PV Input Power:240W (12V),480W(24V)
Max Solar Input Voltage: 30V (12V), 55V (24V)
Operating Temperature: -31°F to +131°F
Dual Battery Solar Charge Controller Package
1 x 20A Duo Battery Solar Charge Controller
1 x User Manual in English
User Manual Download
User manual for this Dual Battery Solar Charge Controller can be download at Download Center