Monitor battery voltage, total capacity, and charging/discharge current. Control ports, calibrate settings, and log voltage, current, and power data. Change Bluetooth name, unlock BMS, and save/load configurations.
by Overkill Solar LLC★ 4.717 ratingsUtilitiesFreeData updated 2026-09-06
Calculate voltage, current, resistance, and power by entering any two values. Automatically compute the remaining values. Support multiple units including volts, amps, ohms, and watts. Convert between kilo, mega, and milli units.
Control 12V battery and onboard features like tank water levels, lights, hot water switch, and slideout. Monitor power sources (solar, auxiliary, mains) and consumption metrics including voltage, amps, and battery state of charge.
Calculate voltage drop for electrical circuits up to 600V. Input custom voltages and system parameters. Output detailed results including conductor size, length, and resistance. Assist in verifying electrical system performance and safety.
Design and manage 12V DC power systems for vans, boats, and cabins. Add components like batteries, chargers, and solar panels. Calculate fuse and sizes with voltage drop analysis. Simulate system performance and safety before installation.