Sigenergy Modbus templates

Sigenergy builds integrated energy storage and hybrid inverter systems for residential and commercial solar. The templates here cover the SigenStor Plant (the site-level controller) and SigenStor Slave (stacked battery modules), plus the Sigen Hybrid, Sigen PV Max, and SigenStore EC product lines, each split into PV, grid, and battery register groups. In the field, Sigenergy is deployed as a modular stack where a Plant controller coordinates battery modules and an inverter section handles PV plus grid interaction.

ModbusCloud reads your Sigenergy system over Modbus TCP and brings energy flow and battery data into one view: PV generation, grid import and export, SigenStor battery state of charge, charge and discharge power, and inverter status. Because the Plant-Slave split is represented in the templates, you see the stacked battery modules individually rather than collapsed into one value, which matters when diagnosing a single slave that lags on charge acceptance. Alert rules fire on grid export loss, low SOC, and inverter fault codes.

All 11 Sigenergy templates are free to browse. Import the one that matches your installation into your ModbusCloud portal and read live data within minutes — no register mapping, no manufacturer PDFs.