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SOLAR ENERGY
INSTALLERS & PARTNERS

Open interfaces

The networking of different products and systems is becoming increasingly important, as it opens up many opportunities for all sectors involved. In keeping with this trend, Fronius has created all the documentation needed to integrate Fronius products into third-party systems and are available to download on the following pages. Fronius inverters feature various open hardware and software interfaces.
Please choose your desired product.

Fronius Solar API (JSON)

The Fronius Solar API is an Ethernet-based, open JSON interface integrated in Fronius Galvo and Fronius Symo inverters as standard. It is available on other Fronius inverters in combination with the Fronius Datamanager 1.0 / 2.0 or Fronius Datalogger Web. This interface allows the current values for the inverter to be read easily.
inverter Symo open interfaces

Operating Instruction Fronius Solar API V0

Operating Instruction Fronius Solar API V1

Fronius Solar API Compatibility

Operating Instruction Fronius Datamanager 2.0

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inverter Symo open interfaces
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inverter Symo open interfaces

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