Anker SOLIX F3000 Expansion Battery
Description
Adds another 3,072Wh to an F3000 without a second unit to manage. Plug-and-play, no electrician required, and it's what turns a single F3000 from a day of backup into more than a week when the grid stays down.
Key specs: adds 3,072Wh; expands an F3000 toward its full 24kWh ceiling; plug-and-play.