Think of a battery monitor as a fuel gauge for your battery bank. If you want to know the charge level of your battery bank and how much current is entering or leaving your batteries, you need a battery monitor. When energy conservation is critical, a battery monitor is very helpful in educating you on the electrical consumption of your various devices as well as the charging potential of your solar array. If your system already includes a Blue Sky IPN ProRemote with a Shunt Kit you will not need one of these monitors.
Battery monitor kit with programmable relay. Measures voltage, current, capacity, and temperature. Compatible with the Bluetooth Dongle and Color Control Monitor.