Our highest capacity power station pairs with our Boulder 200 Briefcase solar panels to give you our most powerful solar kit yet. Equipped with 6000 watt-hours of lithium power, the Yeti 6000X will run power-hungry devices and appliances for days on end. Our portable, briefcase-style Boulder panels let you collect serious power from the sun to keep the Yeti 6000X charged wherever you go. Power RV, trailers, off-grid events, work sites, essential circuits in your home, and more.