Jackery HomePower 3600 Plus Portable Power Station

This is Jackery's whole-home answer, built to run a fridge, a dryer, and everything in between rather than just a handful of devices. It holds 3,584Wh and delivers 3,600W of continuous output (7,200W surge) with true 120V/240V dual-voltage support, so 240V appliances run directly or through a transfer switch.

Recharging is fast: about 2.5 hours on AC power, or 4 hours off a full solar array. The LiFePO4 battery is rated for 6,000-plus cycles, and the unit rides on wheels with a telescoping handle so it's not a two-person job to move between the house and the garage. Expandable up to 21.4kWh with add-on battery packs for multi-week backup.