Equipment & warranty · Faisalabad, Lahore, Punjab

What do the lights on a Sineng inverter mean?

Short answer

On Sineng SN PT inverters: green slow blink is standby, fast blink is self-test, steady green is running, blue is updating, red slow blink means AC disconnected with DC on, and steady red is a fault.

The optional screen or the app shows the alarm number for faults.

Send us a photo of the light and screen if unsure.