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.

Visit our on-line store to purchase any of our products and take advantage of our current promotions – 10+% Off on selected products.

WF-2030 WiFi Module

Adds remote access capability to your TM-2030 battery monitor.  Access all battery & solar charger data from a smartphone, tablet or laptop/desktop computer (Windows, Mac, Linux).

High Current Solar Panels

Custom designed high efficiency/current 100 Watt panels for use with our SC-2030 Solar Controllers for better-than-MPPT performance.

15 to 30% more current at 15-20% lower price than other popular 100 Watt panels

100 Watt, 6.25 Amp Isc Panel

105 Watt 7.56 Amp Isc panel

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

Visit our online store for purchase options of the Trimetric BMS kit.


Made in the U.S.A.