How do I register all the inverters in one parallel install on the Duracell Energy App?

For parallel installs. On the Duracell Energy App register the master inverter, then please call customer services with all other inverter serial numbers and we will merge them as one install in the app.
Email: support.uk@duracellenergy.com
Phone: 0808 281 2855 (Monday-Friday 9am-5pm)