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SunSpec

SunSpec is a Modbus-based communication protocol that automatically reads the information models of inverters, energy storage systems, and meters, while also enabling write operations.

Connection Parameters

The connection parameters are identical to those of Modbus.

After clicking Submit, all information models are read and appear in AnyViz. Currently, the following information models are supported.

10x/11x Common
1xx Inverter
120 Inverter Controls Nameplate Ratings
121 Inverter Controls Basic Settings
122 Inverter Controls Extended Measurements and Status
123 Immediate Inverter Controls
124 Basic Storage Controls
160 Multiple MPPT Inverter Extension Model
20x/21x Meter