Pack
- State of charge and remaining capacity
- Voltage, current and power
- Cycle count
Cells
- Each cell voltage, with min, max and spread
- Balancing state, on BMS models that balance
Protection
- Charge and discharge MOSFET on or off
- Over-voltage, under-voltage, over-current, short-circuit and temperature faults as reported by the BMS
Temperatures
Each probe connected to the BMS.
Daly comes in many versions
Daly sells many smart BMS variants, for 4S to 24S packs and a wide range of currents, with different communication modules. We focus on boards with an RS485 communication port or module. Tell us your exact model and cell count when you order so we test that version.
Displays
| Where | What |
|---|---|
| Screen | Charge, voltage, current, power, status |
http://moniwatt.local | Live cells, protections, temperatures, daily chart |
| Home Assistant | Auto-created device over MQTT |
| JSON API | All values for your scripts |
| Remote dashboard (optional) | History, CSV, alerts |