Are you tired of being held back by limited power sources? Do you need a reliable backup system for your home, RV, or van? Look no further! The Goal Zero Yeti PRO 4000 is the latest innovation in portable power stations, designed to provide you with unparalleled energy independence and peace of mind. With its cutting-edge technology and exceptional build quality, this powerhouse is ready to take on any challenge you throw its way.

The Yeti PRO 4000 boasts best-in-class power output, thanks to its next-gen efficient inverter technology. With an impressive 3600 watt power out and 7200 watt surge capabilities, you can power nearly all your home appliances, except for your AC, for extended periods. Whether you're dealing with an emergency, living off-grid, or just need a reliable power source for your RV or van, this portable powerhouse has got you covered.

The upgraded Lithium Iron Phosphate (LFP) battery technology in the Yeti PRO 4000 ensures an incredible 4000+ cycles and up to 10 years of daily use. Plus, it can hold its charge for 12-18 months in long-term storage. You can trust that your power station will be ready when you need it most, backed by an industry-leading 5-year warranty.

The Yeti PRO 4000 is designed to withstand the toughest conditions. As the largest portable power station on the market rated for outdoor use, it meets Military-Standard 801H certification requirements for vibration, dust, and water, extreme temperatures, and more. You can have confidence in its safety and durability, with a UL2743 listing, FCC class B safety certification, and a BMS system with over 100 safety checkpoints per minute.

Don't let a dead battery hold you back! The Yeti PRO 4000 features superior fast charging capabilities, with 3 times the charging speed of previous generation products. Recharge from 0% to 80% in just 2 hours with 1800 watt AC power in, or under 90 minutes with 3000 watt solar input. Get back to your adventures quickly and effortlessly.

Take your power station to the next level with easy expansion and integration options. Add up to 4 Tank PRO 4000 expansion batteries for a massive 20 kWh of power, or combine with solar panels to create a clean energy solar generator. Plus, seamlessly integrate with your vehicle or home circuit backup system (up to 10 circuits with Haven PRO, not included) for a tailored power solution that fits your unique needs.