BMS / Inverter — Fleet API
Battery state of charge, inverter AC output, DC loads, charger state, solar yield, DC-DC converter telemetry.
Integrations
Every data source. One portal.
The portal is source-agnostic. New hardware on a fleet appears as new streams in the portal without configuration changes on existing units.
Supported sources
What the portal ingests today.
Five live source types feed the portal. Streams are unified per unit and per fleet, with per-stream coverage tracking so gaps are visible, not hidden.
Solar charge controller — MPPT
Panel voltage and current, output power, daily and lifetime yield, peak capacity tracking.
VFD — Modbus RTU
Compressor frequency, drive status, fault codes — captured via the on-vehicle edge agent.
TRU unit — Serial bus
Cargo setpoint, zone temperatures, reefer alarms, defrost cycles — independent of BMS probes.
GPS module
Route history, trip summaries, geofence alerts, depot detection.
New streams, automatically
Hardware added later — additional solar arrays, a second VFD, an extra zone probe — appears as a new stream without rework on existing units.
Protocols
Transport and encoding.
The portal speaks the protocols your hardware already speaks.
MQTT
Modbus RTU
Fleet API (HTTPS)
TRU serial bus
LiFePO₄ BMS
Solar MPPT
GPS NMEA
Data quality
Coverage you can trust.
Every stream is monitored for coverage from day one. Gaps surface in the unit detail view, and savings calculations exclude periods with insufficient coverage rather than estimating across them.
Get in touch
Want a stream your fleet uses that's not listed?
Tell us what your hardware reports and we'll scope an integration path. Most additions take a software update on the edge agent — no hardware rework.