IoT Solar Panel Monitoring System with ESP8266 & MQTT Visualization

Published at : 23 Dec 2025

๐—š๐—ฒ๐˜ ๐—ฃ๐—–๐—• ๐—ฃ๐—ฟ๐—ผ๐˜๐—ผ๐˜๐˜†๐—ฝ๐—ฒ ๐—ฎ๐˜ ๐Ÿญ$: https://www.pcbgogo.com/promo/How2E4
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๐—ฃ๐—ฟ๐—ผ๐—ท๐—ฒ๐—ฐ๐˜ ๐——๐—ฒ๐˜€๐—ฐ๐—ฟ๐—ถ๐—ฝ๐˜๐—ถ๐—ผ๐—ป:
The project involves creating an โ€œIoT Solar Panel Monitoring Systemโ€ using ESP8266 and MQTT. This innovative system is designed to accurately monitor and report various crucial parameters of a solar panel setup. Key features include the ability to measure solar panel voltage, current, power output, energy consumption in kilowatt-hours (KWh), and temperature.

The core of this system is the ESP8266, a powerful and versatile microcontroller with Wi-Fi capability, which facilitates seamless connectivity and data transmission. The integration with MQTT Ubidots enables the efficient and reliable upload of collected data to the cloud. Ubidots, a user-friendly IoT platform, provides a convenient interface for data visualization and analysis.

Earlier we built a basic version of ESP32 Solar Power Monitoring. But this is the advanced system that measures various solar parameters in a more advanced way. We have designed a dedicated custom PCB for this project where all the SMD and through-hole components can be soldered. The PCB is well-tested and can be used for your IoT Solar Panel Monitoring System applications.

๐—ฆ๐—ผ๐˜‚๐—ฟ๐—ฐ๐—ฒ ๐—–๐—ผ๐—ฑ๐—ฒ & ๐—ช๐—ฟ๐—ถ๐˜๐˜๐—ฒ๐—ป ๐—ง๐˜‚๐˜๐—ผ๐—ฟ๐—ถ๐—ฎ๐—น: https://how2electronics.com/iot-solar-panel-monitoring-system-with-esp8266-mqtt/

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