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Hardware + Software · Energy · IoT

Solar Power Monitoring System

A centralized solar string monitoring system that merges RS485 data from multiple inverters and raises instant fault alerts.

RS485
Multi-inverter data
2
Custom PCBs — HMI & station
24-channel solar string monitoring card
24-channel solar string monitoring card

Problem

Solar string monitoring was inefficient: poor hardware–software integration, delayed fault detection, and difficulty merging RS485 data streams from multiple inverters.

Solution

We built a centralized monitoring system with integrated hardware and software. It merges RS485 data, acquires readings in real time, analyses performance and sends instant alerts for specific faults so repairs happen quickly — backed by a custom HMI board and a weather monitoring station.

Solar monitoring dashboards
Solar monitoring dashboards
Weather monitoring station
Weather monitoring station
HMI PCB
HMI PCB
Weather station PCB
Weather station PCB

Additional Benefits

Beyond the fix

  • ✓Real-time data acquisition and performance analysis
  • ✓RS485 streams from multiple inverters merged
  • ✓Instant alerts for specific faults
  • ✓On-site weather station for context

Measured Outcomes

By the numbers

RS485
Multi-inverter data
2
Custom PCBs — HMI & station
6
Weather sensors