Onboarding your Swatten Battery system starts in the Voltello app by tapping the '+ New Device' button, followed by the intuitive steps shown in the screenshots below:

Tap '1. Authorise Swatten (Solarman)'

Please sign in with your Swatten / Solarman email and password:

After tapping 'Authorize ', the 'success' screen shows; at which point, please return to the Voltello app and tap '2. Onboard Swatten devices'

If "Authorise Swatten (Solarman)" fails, please contact Swatten Support (swatten@sieyuan.com, 1300 783 926) to get the Swatten firmware updated.