GOAL ZERO 20 kWh Haven Home Backup

The 20 kWh Haven Home Backup from Goal Zero is designed to seamlessly run your essential devices and appliances during a power outage, or the system can be disconnected and made mobile for use where you need it most. This system includes the Yeti PRO 4000 power station, four Tank PRO 4000 batteries, and a Haven 10 transfer switch to back up your home's breaker box. When connected to your home, the entire system can automatically switch over in under 10ms, using its combined 20 kWh of capacity to power up to ten 120V home circuits. The robust design of this system, with lithium iron phosphate (LiFePO4) battery technology, provides 4000+ recharge cycles for years of operation.