Sunplug Sign in

Setup guides → GoodWe

GoodWe

Sign in on GoodWe's own page and grant data access. No password passes through Sunplug; withdraw access at any time.

In beta

This was tested against the vendor specifications but isn't running for Sunplug customers yet. If you experience any issue setting it up, reach out to support@sunplug.app and I will work with you to iron out any issue.

How freshAbout every five minutes
Sees house loadYes
Sees the batteryYes

Five minutes is too slow for passing clouds. The Sunplug Agent reads ET-family hybrids locally — production, grid and battery every thirty seconds, nothing leaving the house.

Europe only, for now. Sunplug can connect plants on GoodWe's European server today; support for GoodWe's other regions is on its way. Elsewhere, the Sunplug Agent reads GoodWe locally.

Connecting

  1. Settings → Equipment → inverter → GoodWe (SEMS)
  2. Tap connect to open GoodWe's sign-in page
  3. Sign in with your usual SEMS or SEMS+ account
  4. Grant data access to the plant
  5. GoodWe returns you to Sunplug, connected

No password is typed into Sunplug, and none is stored. Withdraw access on GoodWe's side, or disconnect in Sunplug.

Sunplug asks for data access only, never remote control of the inverter.

When it does not work

Sunplug asks you to connect again

Access may have been withdrawn on GoodWe's side. Reconnect: Settings → Equipment → GoodWe (SEMS) → connect.

Stuck? Write to me with your plant name.