For twenty-five years we’ve made battery monitors that give you insight into your battery storage systems.  If you depend on batteries for power in your off-grid cabin, RVs, campers or boats, our monitors show how full your batteries are, if charging sources are still charging like they used to, how fast your loads are drawing power, and to check whether your batteries are still storing energy as they should.

If you use solar panels in your RV or camper, our 4 stage SC-2030 Solar Charge Controller works with our TriMetric TM-2030 Battery Monitor and offers complete control over charging of the RV batteries, including equalization, to extend the life of your flooded cells, AGM or lithium LFP batteries.

New addition to the Trimetric line – WF-2030 WiFi Module

TriMetric Battery Management System


New  All-in-One kit includes TM-2030 RV battery monitor, SC-2030 30-Amp PWM solar charge controller, shunt and accessories details


Contact us for purchase options of the Trimetric BMS kit.


Made in the U.S.A.