Datasheet

WRM15-DualB Data-sheet
Rev. 1.0
09-05-2016
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WRM15 DualB
MPPT Dual Battery PV charge controller with Bluetooth control and USB output
General Description:
WRM15-Duo is an MPPT charge controller for PV application with
automatic charge management of two batteries, one primary and one
secondary, with Bluetooth connection for control with dedicated APP
for Android and iOS mobile device.
The USB port output can be used for direct smartphone, tablet and
battery bank charge.
Typical applications:
• 15A PV charge controller
• Fast MPPT Maximum Power Point Tracker
• Dual battery with priority management
(primary and secondary)
• 12V / 24V battery voltage auto detection
• For sealed / GEL , flooded lead acid
batteries and lithium-ion batteries
• Wide voltage range on PV module input
VPAN Max 100V
• Bluetooth remote control with dedicated
Android/iOS applications
• RS485 interface for remote LCD control
WBUS ( Western Co protocol)
• USB port for smartphone tablet and
battery bank charge
• Temperature compensated charge voltage
• 18 programs for load management
• Battery reverse polarity protection
• Low battery protection
• Over-temperature protection
• Output Overload protection
• IP20 metal box