Modbus RTU
SofarSolar SOFAR 80…136KTL (pv)
SofarSolar
Overview
The SofarSolar SOFAR 80…136KTL is a three-phase, transformerless string inverter for commercial and industrial PV installations, covering rated outputs from 80 kW to 136 kW. This Modbus RTU template reads four DC string-group power channels (power_a through power_d) and a 32-bit cumulative energy register, giving your portal a continuous view of per-group production and lifetime yield. Connecting the ModbusCloud Gateway to the inverter RS485 port puts all five registers into a single dashboard, making yield verification and fault isolation straightforward for any site.
Use cases
- Monitor per-string-group DC power across channels A to D to detect underperforming PV strings before they affect yield.
- Track cumulative energy over time to verify actual generation against the projected annual output in your performance contract.
- Alert on a sudden drop in any single power channel to identify shading, soiling, or string fuse failures quickly.
