This guide explains how to register your new Growatt inverter in 3 easy steps, in order to enjoy a full 10-year warranty (parts & labour).

Registering your Growatt inverter is easy as 1, 2, 3

1. Visit Growatt's warranty registration portal

Go to


2. Complete the online form


Your inverter's serial number appears on the sticker situated on the side of the inverter.

You can find the model name on your quote, invoice or on the side of the inverter.



Your invoice number appears on your proforma invoice.

If you can't remember when your solar power system was installed and didn't write down the date of installation, you can find it on the electrical safety certificate as well as the Clean Energy Council (CEC) commissioning checklist which would have been handed to you on the day of installation.


Your contact person is your sales consultant. Their name, phone number and e-mail address are included in your quote.


3. Submit your enquiry

Make sure you read and accept the terms and conditions before clicking on the Submit button.


Need help?

If you have any questions in regard to registering your Growatt inverter, complete the form below and one of our service technicians will assist you.