Compare home batteries

The plug-and-play models in this shop: yes, with that model's manual. Marstek Venus E 3.0 with P1 goes into a wall socket. A dedicated circuit is electrician work. Check the datasheet for your house before you order.

Halo grows in 3 kWh steps, up to 18 kWh. Marstek and TSUN add extra units later, within the limits on the spec. The AEG listing here is a 6 kWh two-module set. You stay with one brand.

That depends on the socket, how much you want to grow, and where the cabinet can stand. Put two models in the table, or use Battery Match for a short direction. The product page stays leading.