Fault

Most SMA inverters have three LED lights: green, blue, and red. Below you will find the meanings of these lights.

Green LED light: This indicates whether output is being generated, i.e., whether the device is working. If this light is on continuously or blinking, energy is being generated. If it is off, no energy is being produced, such as at nighttime. If it is off but there is sufficient sunlight on the panels, there might be a fault. Please contact us.

Blue LED light: this indicates the status of the inverter’s internet connection. If this light is constantly on, the inverter is connected to the router for internet access. If it is flashing, a connection is being established with the router. Red LED light: this indicates that an error has occurred.

Contact our service department.

E-mail: info@solarcircle.es

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