All In One – Battery Management System

Battery Management System gives you control over your caravan’s house battery and 12V appliances.

BMPRO offers all-in-one caravan battery management solutions which include power supply and distribution board for 12V loads plus a smart charger, a solar regulator and multiple battery protection features with built in LowVoltageDisconect and automatic fuses.

This is a complete battery management system specifically designed for caravan applications. This is an all in one power solution which combines a 35A power supply for 12V loads, a 20A multistage 240v charger and a 20A Solar Regulator as well as battery protection.
You can connect the unit via CAN bus cable to the Trek battery monitor or to Odyssey touch screen via an OdysseyLink – this allows you to monitor the status of your battery and control your caravan DC Functions.
You can connect solar panels this battery management system and power battieries with renewable energy.
BatteryPlus35-II-SI is prewired with a permanent mains power supply cable and plug for use with 240V.
The unit also features a 40A rated uncontrolled battery output/input. This output is specifically designed for loads which do not need to be isolated or have a current rating of higher than the inbuilt circuit protection of the individual outputs and have a current rating less than 40 A. Use it to connect, for example:

Proactive Electronic Stability Control SwayControl
Emergency Trailer Break-Away Safety System TrailSafe
Heaters
Stereo memory

This connection does not turn off if you have a master switch connected.

Total output current 35A
20A multistage battery charger
Inbuilt solar PWM regulator (240W, 20A, 25V max input)
Distribution board with 12 at 10A and 2 at I5A DC outputs for load connection
Electronic resettable fuses
CAN bus connection for BMPRO accessories
In-built battery management system
Solar and Aux Blending
Auxiliary DC input
Load current limit
Low voltage disconnect
Compatible with AGM, Wet, Gel deep cycle batteries

Input Voltage Range 110-240V AC 10%, 50-60Hz
Output Current 35A (Load + Battery Current)
Factory Set Voltage 13.65V (Float Voltage)
Output Ripple Voltage 150mV
Battery Current Limit max. 20A
Low Voltage Disconnect 10.5V 0.2V
Battery Connect after LVD 12.8V 0.2V
Battery Drain 15mA (when in Storage Mode)
AC/DC Efficiency 83%
Cooling Fan Thermally Controlled
Ambient Temperature 0-50 oC
Communication Communication bus available
Weight 2kg