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Yeti PRO 4000 + (4) Boulder 200 BC Solar Generator

$3,084.83
$6,169.65
50% OFF
Limited Time Offer
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Recharge your Yeti PRO 4000 quickly with 4 Boulder 200 Solar Panels. A combo built for the most power-hungry devices and appliances. Portable briefcase panels keep the Yeti PRO 4000 charged to power RVs, trailers, off-grid events, worksites, essential circuits in your home, and more for days on end.

specs
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YETI PRO 4000 INPUT

  • AC Fast Charge: 1800W (90V-144V, up to 15A)
  • Power+: 3000W (90-254V, 30A)
  • HPP High Voltage Input: 3000W Max (13.3-150 V, up to 40A)
  • 8 mm Low Voltage Input: 275W Max (12.3-28 V, up to 10A)
  • Expansion Port For use with Tank Pro 4000: ( 100A, 100V Max)
  • Reunion Auto-Lock (Input): 3000W (90-254 V, 30 A),

YETI PRO 4000 INPUT/ OUTPUT

  • Reunion Auto-Lock (Input): 3000 W, 90-254 V AC, 60 Hz, 30 A
  • Reunion Auto-Lock (Output): 3600 W, 120 V AC, 60 Hz, 30 A
  • Accessory Port (Input and Output): 56 V DC, 100 A

YETI PRO 4000 GENERAL

  • Kit SKU: 44588
  • Product SKU: 37500
  • 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 (0-52C)
  • Discharge Temperature Range:-4 to 140 F (-20 to 60C)
  • Warranty: 5 years*
  • Notable Features:

YETI PRO 4000 OUTPUT

  • USB-A x 3: 18 W 5-12 V DC Up to 3 A
    • Total Combined USB-A Output:54 W
  • USB-C (100 W) : 100 W 5-20 V DC Up to 5 A
  • USB-C( 30 W x 2): 30 W 5-20 V DC Up to 3 A
    • Total Combined USB-C Output:160 W
  • 12 V Auxiliary Power Port: 162 W. 13.5 V DC, 12 A Continuous, 40 A Surge (100 ms)
  • 12 V High Power Port (HPP): 405 W, 13.5 V DC, 30 A Continuous, 40 A Surge (100 ms)
  • 12 V 6 mm Output Port x 2:135 W, 13.5 V DC, 10 A Continuous, 40 A Surge (100 ms)
    • Total Combined 12 V Output; 375 W
  • AC (Inverter)(pure sine wave): 3600 W Continuous, 7200 W Surge, 120 V AC, 60 Hz, 30 A*
  • AC (Single Port)(pure sine wave): 2400 W, 120 V AC, 60 Hz, 20 A*
  • AC (TT-30R)(60 Hz - pure sine wave): 3,600 W, 120 V AC, 60 Hz, 30 A
    • Total Combined Output: 4189 W

YETI PRO 4000 BATTERY

  • Cell Chemistry: LiFePO₄
  • Battery Pack Capacity: 3993.6 Wh (51.2 V, 78 Ah)
  • Single Cell Equivalent Capacity: 1,248 Ah @ 2.2 V
  • Lifecycles*: 4000
  • Shelf Life: 12-18 months

YETI PRO 4000 CHARGING SPEED

  • Solar (3000 W Max): 2 hrs.
  • 400W (Boulder 200 X 2): 12 hrs.
  • 600W (Boulder 200 X 4): 6 hrs.
  • 1200W (Ranger 300 X 4): 4 hrs.
  • Car Charger (10A): 37
  • Vehicle (Alternator @ 400 W): 11 hrs.

YETI PRO 4000 COMMUNICATION

  • Bluetooth 4.1
  • Wi-Fi a/g/n
  • Goal Zero companion app required.
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BOULDER 200 BRIEFCASE CHARGE TIMES


  • Yeti 3000X: 18-36 Hours
  • Yeti Pro 4000: 24- 48 Hours
  • Yeti 6000X: 35-70 Hours

GENERAL

  • Product SKU: 32409
  • Weight: 42 lbs (19 kg)
  • Dimensions (folded): 40 x 26.75 x 3.5 in (101.6 x 70 x 8.9 cm)
  • Dimensions (unfolded): 40 x 53.5 x 1.75 in (101.6 x 140 x 4.4 cm)
  • Cable Length: 6ft
  • Warranty: 2 years

PORTS

  • High Power Port: 14-22V, up to 14A (200W max)
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HPP+ 30 ft Extension

  • SKU: 98705
  • Length: 30'
  • Weight: 4.7 lbs
  • Guage: 10 AWG
  • Current Rating: 40 A

4x Hpp Solar Series Combiner

  • SKU: 98715
  • Length: 1'10"
  • Weight: 0.6 lbs
  • Guage: 12 AWG
  • Current Rating: 20 A
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Yeti PRO 4000 + (4) Boulder 200 BC Solar Generator HIGHLIGHTS

  • BACK UP YOUR BACKUP
    The Yeti PRO 4000 is a powerful source of home backup power. Get even more power out of it by choosing this solar generator option. By connecting your power station to solar, you get an indefinite source of power that will last you through longer power outages and help you enjoy life off-grid.
  • LONG LASTING POWER
    Upgraded LiFePO4 battery technology gives this power station an incredible 4000+ cycle lifespan with over 10 years of daily use. It comes with 3,600 watt power out and 7,200 watt surge, and has 80% more power than our previous generation products. Run almost any home appliance, aside from air conditioning.
  • POWERFUL SOLAR INPUT
    Charge your Yeti PRO quickly by chaining four 200 W Boulder solar panels together for a 6-12 Hour recharge.
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BOULDER 200 BRIEFCASE HIGHLIGHTS

800 total Watts - (4x) Boulder 200 Briefcase solar panels 

The Boulder 200 briefcase is built with strong tempered glass and an aluminum frame. It has an IP65 waterproof rating so it can stand up to the elements while collecting energy. And because it is foldable, this 200 W panel is easy to  pack, transport, and store.

 

TIPS & TRICKS FOR SOLAR PANELS

  • Your solar panel collects energy, but does not store it. In order to use it, connect it to a power station, or charge your devices directly with the cables attached to the panel.

  • Adjust your solar panel throughout the day for optimal sun exposure.

  • Don't forget that you can still use your panel on a cloudy day, it will just be less efficient.

LEARN MORE

HOME BACKUP POWER

Our customizable backup power solutions can cover up to 10 essential circuits when you connect your power station to the Haven 10 Manual Transfer Switch. Get reliable power during outages and emergencies. Power lights, fridges, medical devices, Wi-Fi routers, and more!

LEARN MORE
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THREE WAYS TO CHARGE

  • FROM THE SUN
    Recharge from the sun by connecting a compatible solar panel. Charge time depend on the size of your solar panel. 
  • FROM THE WALL
    Your Yeti PRO 4000 can charge 0-100% in under 3 hours when plugged into the wall with the included power cable.
  • FROM THE CAR
    You can charge your Yeti PRO 4000 from your car by plugging it into your 12 V adapter using the 12 V Aux to 8 mm Car Charging Cable. This will recharge your Yeti PRO from 0-100% in about 37 hours. 
    5.0
    1 global reviews
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    OffGridSam
    2026-10-14
    I picked up the Yeti PRO 4000 + (4) Boulder 200 BC Solar Generator for our trailer and off-grid weekends, and the charging speed is what sold me. The four Boulder 200 briefcase panels keep the Yeti PRO 4000 topped up while I run power-hungry gear, and the HPP high voltage input handles up to 3000W. It's heavy at 115.7 lbs, so the cart version helps a lot. Great for RVs, worksites and essential home circuits, just plan your panel placement for good sun.
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