Goal Zero

Goal Zero Yeti PRO 4000 Portable Power Station - 3994Wh LiFePO4

Regular price $4,299.00 USD

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Goal Zero Yeti PRO 4000 Portable Power Station - front view hero shot
$4,299.00 USD
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Goal Zero Yeti PRO 4000 Portable Power Station


Description

The Goal Zero Yeti PRO 4000 is a next-generation portable power station built for those who demand serious, reliable energy wherever life takes them. Powered by an upgraded LiFePO4 (Lithium Iron Phosphate) battery with 3,994 Wh of capacity, it delivers 3,600 watts of continuous AC output and a massive 7,200-watt surge - enough to run almost any home appliance short of central air conditioning. Designed for emergency home backup, RV and van life, worksite power, and solar generator setups, the Yeti PRO 4000 is the most capable portable power station Goal Zero has ever built.

With 80% more power and over 3x faster charging than previous-generation models, the PRO 4000 sets a new standard for portable energy. Its 4000+ cycle lifespan means you can count on it for well over 10 years of daily use, backed by a 5-year warranty for total peace of mind. Whether you're keeping the lights on during a power outage, powering your rig off-grid, or building a full solar generator setup, the Yeti PRO 4000 is the foundation of a capable, expandable power ecosystem.


Key Features

  • 3,994 Wh LiFePO4 Battery: Massive usable capacity with Lithium Iron Phosphate chemistry for safer, more stable, longer-lasting power.
  • 3,600W Continuous / 7,200W Surge AC Output: Pure sine wave inverter handles heavy-duty appliances - refrigerators, microwaves, power tools, and more.
  • 4000+ Cycle Lifespan (10+ Years Daily Use): Far outlasts standard lithium-ion power stations - built to be a long-term investment, not a disposable product.
  • 3x Faster Charging Than Previous Gen: 1,800W AC wall charging goes from 0-80% in just 2 hours; 3,000W solar input hits 0-80% in under 90 minutes.
  • Expandable to 20 kWh: Chainable with up to 4 Tank PRO 4000 expansion batteries for up to 20 kWh of total stored energy.
  • Three Ways to Charge: Wall outlet (AC fast charge), solar panels (up to 3,000W input), or car 12V adapter - flexibility for any situation.
  • Home Backup Ready: Integrates with the Haven 10 Manual Transfer Switch to back up to 10 home circuits during power outages.
  • RV and Van Compatible: Designed for simple vehicle integration via the Escape Ecosystem for comfortable off-grid road life.
  • UL2743 and FCC Class B Certified: Meets rigorous safety standards with a battery management system running over 100 safety checkpoints per second.
  • Wi-Fi and Bluetooth Connected: Pairs with the Goal Zero Power App (Bluetooth 4.1, Wi-Fi a/g/n) to monitor and control your power from anywhere.
  • Integrated Roll Cart: Built-in wheels and handle make it easy to move despite its 115.7 lb frame - detachable for stationary setups.
  • 5-Year Warranty: Goal Zero stands behind the PRO 4000 with one of the best warranties in the portable power industry.

Shipping

Ships free! Please email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.


What's Included

  • Yeti PRO 4000 Power Station
  • Roll Cart
  • Charging Cable
  • User Guide

Why You'll Love It

The Yeti PRO 4000 is the kind of investment that pays for itself the moment the grid goes down or you need power miles from the nearest outlet. Trusted by homeowners, overlanders, and off-grid enthusiasts alike, it brings industrial-level power output in a package that's genuinely portable. The LiFePO4 chemistry isn't just a spec on paper - it means your power station will still be performing at a high level a decade from now, long after cheaper alternatives have been replaced. Goal Zero's US-based customer support and 5-year warranty mean you're never left stranded if something needs attention. From powering CPAP machines and WiFi routers during emergencies to running pellet grills and full-size fridges at basecamp, the Yeti PRO 4000 handles it all without breaking a sweat. If you're serious about energy independence - at home, on the road, or off the grid - this is the power station to own.


Product Specifications

View Product Specs
Battery Capacity 3,993.6 Wh (51.2 V, 78 Ah)
Cell Chemistry LiFePO4 (Lithium Iron Phosphate)
Lifecycles 4,000+ (10+ years of daily use)
Shelf Life 12-18 months (recharge every 6 months)
AC Output (Inverter) 3,600W Continuous / 7,200W Surge - 120V AC, 60 Hz, 30A (pure sine wave)
AC Output (Single Port) 2,400W - 120V AC, 60 Hz, 20A (pure sine wave)
AC Output (TT-30R) 3,600W - 120V AC, 60 Hz, 30A (pure sine wave)
Total Combined Output 4,189W
AC Input (Wall Fast Charge) 1,800W (90V-144V, up to 15A)
Solar Input (HPP) 3,000W Max (13.3-150V, up to 30A)
8mm Low Voltage Input 275W Max (12.3-28V, up to 10A)
USB-A Output (x3) 18W each / 54W total (5-12V DC, up to 3A)
USB-C Output (100W) 100W (5-20V DC, up to 5A)
USB-C Output (30W x2) 30W each / 160W total combined USB-C
12V Aux Power Port 162W (13.5V DC, 12A continuous)
12V High Power Port (HPP) 405W (13.5V DC, 30A continuous)
12V 6mm Output Port (x2) 135W each (13.5V DC, 10A continuous)
Total Combined 12V Output 375W
Charging Speed - Wall (0-100%) Under 3 hours
Charging Speed - Solar (3,000W Max) ~2 hours (0-80% in under 90 min)
Charging Speed - Car (12V, 10A) ~37 hours
Chainable Yes - up to 4 Tank PRO 4000 expansion batteries (up to 20 kWh total)
Simultaneous Recharge and Discharge Yes
Connectivity Bluetooth 4.1, Wi-Fi a/g/n (Goal Zero app required)
Certifications UL2743, FCC Class B
Dimensions 21.4 x 13.8 x 14.8 in. (54.3 x 35.1 x 37.7 cm)
Dimensions (with cart) 21.4 x 13.8 x 18.1 in. (54.3 x 35.1 x 45.9 cm)
Weight 115.7 lbs. (52.5 kg)
Weight (with cart) 125.7 lbs. (57.0 kg)
Charge Temperature Range 32 to 125.6 F (0-52 C)
Discharge Temperature Range -4 to 140 F (-20 to 60 C)
Warranty 5 Years
Assembly Required No - arrives ready to use; cart attaches/detaches without tools
Shipping Method Ships as a large, heavy package (115+ lbs); freight delivery may apply - contact us for details

Manuals & Guides


FAQ

Is the Yeti PRO 4000 portable despite its size?

Yes. The Yeti PRO 4000 comes with an integrated roll cart featuring wheels and a retractable handle, making it much easier to move despite weighing 115.7 lbs. The cart can be kept attached for mobility or removed for a lower-profile stationary setup. For lifting and repositioning, a second person is recommended.

Can I use the Yeti PRO 4000 outdoors?

Yes. The Yeti PRO 4000 is rated for portable outdoor use and is designed to handle exposure to the outdoors and minor splashes. However, you should avoid submerging it or exposing it to heavy rain. It is the largest power station Goal Zero rates for outdoor portability.

How long does it take to charge the Yeti PRO 4000?

Charging time depends on your source. From a wall outlet using the included AC fast charge cable, it goes from 0-100% in under 3 hours. With 3,000W of solar input, it can reach 0-80% in under 90 minutes. From a car's 12V adapter, expect around 37 hours for a full charge.

Can I expand the Yeti PRO 4000's battery capacity?

Absolutely. The Yeti PRO 4000 is chainable with up to 4 Tank PRO 4000 expansion batteries, giving you up to 20 kWh of total stored energy. This makes it a scalable solution whether you need basic emergency backup or multi-day home power during an extended outage.

Can the Yeti PRO 4000 power my home during an outage?

Yes, when paired with the Haven 10 Manual Transfer Switch (sold separately), the Yeti PRO 4000 can back up to 10 essential circuits in your home - powering lights, refrigerators, medical devices, Wi-Fi routers, and more during outages or emergencies.

Does the Yeti PRO 4000 work with solar panels?

Yes. The Yeti PRO 4000 accepts up to 3,000W of solar input via the HPP High Voltage Input port, making it compatible with Goal Zero's Nomad and Ranger solar panel lineups as well as many third-party panels. Pairing it with solar panels creates a fully self-sufficient solar generator system.

What appliances can the Yeti PRO 4000 run?

With 3,600W of continuous AC output, the Yeti PRO 4000 can power nearly any home appliance. It can run a full-size refrigerator for about 51 hours, a microwave for about 3.4 hours, a 60" LED TV for about 42 hours, a CPAP for about 52 hours, and charge a laptop up to 67 times on a single charge. Air conditioning is the primary exception.


Product specifications table
Specification name Specification Value
Battery technology Lithium iron phosphate (LiFePO4)
Battery type Rechargeable
Color pattern Black
Portability Portable
Power source Solar, AC-powered

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