How do I fix Router Connected But No Internet on a Growatt?

Confirm internet on another device on the same network. If no internet on other devices — broadband outage. ShineServer monitoring will recover automatically when internet is restored Then: If other devices have internet but ShineWiFi-X shows flashing green — router may have a guest network or VLAN isolating the dongle from WAN access. Check router VLAN/guest network settings

Growatt

ShineWiFi: Flashing Green

Router Connected But No Internet

ShineWiFi-X LED flashes green — connected to router but router has no internet access.

Common causes

Broadband outageRouter WAN connection failedISP maintenance

What to check

STEP 1

Confirm internet on another device on the same network. If no internet on other devices — broadband outage. ShineServer monitoring will recover automatically when internet is restored

STEP 2

If other devices have internet but ShineWiFi-X shows flashing green — router may have a guest network or VLAN isolating the dongle from WAN access. Check router VLAN/guest network settings

Escalate if

Internet confirmed working for other devices on same WiFi but ShineWiFi-X still shows flashing green — escalate to Growatt UK

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More Growatt fault codes

Error 200

AFCI — Arc Fault Detected

PV Isolation Low (RISO)

Error 300

AC Voltage Out of Range