The Explorer 2000 Plus is the station owners build out from: one reached 12kWh with a second 2000 Plus, another runs a 6kWh 2000 Plus kit on the downstairs fridge and chest freezer, and another ran their house on 8kWh for a 24-hour test that included the furnace. An owner who has run a generator through outages for years now uses the batteries to cover nights and the generator only to recharge them.
On the inverter side it is easy to live with: an owner's shop vac and toaster ran as they would from a wall outlet, and a Traeger grill settled at 50-60W. The batteries are messier, with single reports of packs that were not recognized, packs that drain unevenly, and battery-saver limits that cannot be set with a pack attached, and one owner jokes that firmware updates are rare. A Breville Bambino Plus would not heat on its floating neutral until a bonding plug was added. Solar input passed 1,700W for owners with large strings, and each pack adds its own inputs. One owner keeping two stacks in a cold shed built an insulated box for them.
Kit-form backup of 4-12kWh for homes and RVs is its niche. One shopper weighed it against EcoFlow's DELTA 3 Ultra Plus and leaned toward EcoFlow's expandability, and a new buyer thought Jackery's HomePower 3000 offered better specs for the same price. Costco has sold the station with a 2kWh pack for $1,500 and the 4000 kit with a panel for $1,999-2,099.