Bidirectional Solar Net Energy Meter with Dual PZEM-004T & ESP32 Source Code
This device is a bidirectional solar energy meter using ESP32 and PZEM-004T modules to measure grid import and solar export energy. It includes a 20×4 LCD and a WebSocket dashboard.
- The system independently measures grid import and solar export energy for accurate net-metering.
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Good foundation, but some important product data is still missing.
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