Goal Zero 3900Wh Home Backup System — $100.00 Online Deal
The Goal Zero 3900Wh Home Backup System is a complete home backup power solution for homeowners who want clean, silent emergency energy instead of a gas generator. At the current sale price of $100.00 (down from $3,449.80), this is the affordable value buy for whole-home preparedness — buy online now and stack the OUTPOST12 coupon for an extra 12% off.
What's Included in the 3900Wh Home Backup System
- Yeti 1500X portable power station (1,516Wh lithium-ion)
- Yeti Home Integration Kit transfer switch for direct home circuit connection
- Two Yeti Tank Expansion Batteries for added capacity
- Link Expansion Module connecting the tanks to your Yeti
How Long Will It Run a Refrigerator?
With roughly 3,900Wh of total usable capacity, this system can typically run a full-size refrigerator for 2 to 4 days of continuous cycling, depending on model efficiency and ambient temperature. It can also power sump pumps, well pumps, laptops, lights, medical devices, and communication gear through overnight and multi-day outages.
Recharging the Yeti Tanks
The Yeti Tank Expansion Batteries recharge through the Link Expansion Module when chained to the Yeti 1500X. Recharge the 1500X itself from wall power, solar panels, or the included 600W power supply for fast turnaround between outages.
Specifications
- Brand: Goal Zero
- Series: Yeti X Home Backup
- Total Capacity: ~3,900Wh (1,516Wh Yeti 1500X + two expansion tanks)
- Battery Type: Lithium-ion
- Home Integration: Transfer switch included for hardwired backup
Price Value and Deal
Compare at $3,449.80 — pay just $100.00, a savings of over 97%. Free shipping on orders over $45.00, and code OUTPOST12 cuts another 12% at checkout. This is the lowest-price entry point for a Goal Zero whole-home backup system.
Comparison and Alternatives
Unlike standalone power stations, this kit includes the transfer switch and expansion batteries for automatic in-home backup — a genuine alternative to a $5,000+ gas generator install without fuel, fumes, or noise.
