Boulder 100 Briefcase Solar Charging Kit

• SHORT DESCRIPTION
  Designed for maximum portability, the Boulder 100 Briefcase Solar Charging Kit includes a 10-Amp Charge Controller to safely and efficiently charge 12V batteries. A canvas carrying bag and integrated kickstand make setup simple anywhere.

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  BOX
  Boulder 100 Briefcase Solar Charging Kit

  • Includes pre-installed 10A Charge Controller, integrated 8mm Connector, Spade to SAE Cable, SAE to Alligator Clips, and SAE to Ring Terminals for direct 12V battery connection. No extra accessories required.

  • To charge a Goal Zero Yeti Power Station, disconnect the female 8mm Connector Cable from the Charge Controller and plug it into the Yeti’s 8mm input port.

  Boulder 100 Briefcase Highlights

  • 100 total Watts: two 50-Watt panels (14–21.5V) chained together with a hinge.

  • Strong tempered glass and aluminum frame with reinforced corners.

  • Protective canvas bag included for easy carrying and transport.

recommended yeti solar pairings

These recommendations will allow you to recharge 80-100% of your Yeti Battery in each day of full sun.

Tips & Tricks for using solar panels

• The solar panel does not hold a charge - it produces power when it is exposed to sunlight.
• Place solar panels towards the sun at an angle.
• Connect High Power Power to Yeti Power Station.
• Adjust solar panel as the sun moves across the sky.

• Designed for portability and efficiency, the Boulder 100 Briefcase Solar Charging Kit includes a 10A Charge Controller and multiple connection options for charging 12V batteries. A rugged build with tempered glass and aluminum frame plus a canvas carry bag makes it travel-ready.

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  BOX
  Boulder 100 Briefcase Solar Charging Kit

  • Includes pre-installed 10A PWM Charge Controller, integrated 8mm Connector, Spade to SAE Cable, SAE to Alligator Clips, and SAE to Ring Terminals for easy 12V battery charging.

  • To charge a Goal Zero Yeti Power Station, disconnect the 8mm Connector Cable from the Charge Controller and plug directly into the Yeti’s 8mm input port.

  Boulder 100 Briefcase Highlights

  • 100 total Watts: two 50-Watt monocrystalline panels (14–21.5V) chained with a hinge.

  • Strong tempered glass and aluminum frame with reinforced corners.

  • Protective canvas bag included for carrying and storage.

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  TECH SPECS

  PORTS

  • Solar Port (blue, 8mm): 14–21.5V, up to 7A (100W max)

  • Input/Output Terminal: M5 terminals

  • Fuse: 15A replaceable

  GENERAL

  • Product SKU: 44210

  • Weight: 28.25 lbs (12.8 kg)

  • Dimensions (folded): 26.75 × 21.75 × 3.75 in (70 × 55.2 × 8.9 cm)

  • Dimensions (unfolded): 26.75 × 43.5 × 1.75 in (70 × 110.4 × 4.4 cm)

  • Cable Length: 6 ft

  • Spade to 8mm: 3 ft

  • Spade to SAE: 15 ft

  • SAE to Ring: 23 in

  • SAE to Alligator: 29 in

  • Warranty: 2 years

  BATTERY DETAILS (Charge Controller)

  • Type: PWM, rated for 10A

  • Input Solar Array Voltage: 15–22V (max 25V no load)

  • Lowest Operating Voltage: 8V

  • Charging Characteristics @ 25°C:

    • LTO battery: 14.0V

    • Gel battery: 14.1V

    • LiFePO₄ battery: 14.4V

    • AGM battery: 14.4V

    • WET battery: 14.7V

    • Calcium battery: 14.9V

  • Equalizing Voltage (WET/Calcium): 15.5V

  • Float Voltage @ 25°C:

    • Gel, AGM, WET, Calcium: 13.6V

    • LTO, LiFePO₄: 13.4V

  • Battery Temperature Compensation Coefficient: -24mV/°C

  SOLAR PANEL

  • Rated Power: 100W

  • Open Circuit Voltage (Voc): 21.5V

  • Maximum Power Point Voltage (Vmpp): 17.2V

  • Cell Type: Monocrystalline