Boulder 100i
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Essential Add-ons +

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Add Compatible Accessories to your Boulder 100i

  • MC4 Solar to HPP Adapter Cable

    MC4 Solar to High Power Port adapter. Used for Boulder 100i and Flex 100i Solar Panels. Please cont

    Combine multiple MC4 4 mm solar connectors in Parallel (Includes: Female to Male 4 mm Solar Branch
  • Yeti PRO 4000

    The next generation of power is here! Introducing the all new Yeti PRO 4000 portable power station
  • Large Boulder Travel Case

    Pack up your solar panels and easily transport them with a durable travel case. Includes built-in h
  • Yeti 1500X

    Our best-selling large power station provides an ideal 1,516 Watt Hours for any project, indoors or
  • Out Of Stock
    Our best-selling large power station provides an ideal 1,516 Watt Hours for any project, indoors or
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California residents: WARNING: Cancer and Reproductive Harm

Boulder 100i
Installable Solar Panel
Regular price $149.95
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"Goal Zero might just be the name in portable solar power for campers." - Men's Health


  • Installable
  • This installable solar panel is perfect for mounting to your van or RV for extra power on your next road trip.

  • Efficient
  • The Boulder 100i has an industry-leading efficiency rating for optimal energy collection and conversion.

  • Sturdy Construction
  • The Boulder 100i is built with strong tempered glass and an aluminum frame. It has an IP67 rating for outdoor use and is waterproof so it can stand up to the elements while collecting energy.

Pair Your Panel With a Power Station

See estimates for how quickly your solar panel can recharge Yeti power stations.
Note: Requires MC4 Solar to HPP Adapter Cable (98014) to plug directly into a Yeti. Sold Separately. Charge times will vary based on elevation, temperature, time of year, and angle/position of the panel.

Tips & Tricks for using solar panels

        1. 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.
        2. Adjust your solar panel throughout the day for optimal sun exposure.
        3. Don't forget that you can still use your panel on a cloudy day, it will just be less efficient.
        4. Use ground stakes to secure your panel while you're away.


Frequently bought together

Yeti 1500X
Regular price $1,299.95
View Details
View Details
MC4 Solar to HPP Adapter Cable
Regular price $29.95
View Details
Yeti PRO 4000
Regular price $3,999.95 $3,399.95 New Lower Price
View Details
Frequently Asked Questions

Frequently Asked Questions

Can I plug the Boulder 100i directly into a Goal Zero Yeti?

No. You need an MC4®* to HPP adapter to connect the Boulder 100i to a Yeti. These panels are intended for RV installations with the Goal Zero Escape Ecosystem.

How many solar panels can I connect together?

It varies depending on the device you’re pairing your panels with. For example, the Goal Zero Yeti PRO 4000 will accept a maximum of 5 Boulder 100i panels in series, while the Yeti 1500X and all other ‘X’ line products can only accommodate 2 panels in series.

Is the Boulder 100i waterproof?

Yes. Our rugged Boulder solar panels are designed to withstand the elements and are great for permanent and semi-permanent installations.


  • Yeti 1000X: 12-24 Hours
  • Yeti 1500X: 18-36 Hours
  • Yeti 3000X: 36-72 Hours
  • Yeti Pro 4000: 47 - 94 Hours


  • Product SKU: 32420
  • Weight:  13.2 lbs. (6 kg)
  • Dimensions: 38.6 x 23.0 x 1.2 in. (98 x 58.6 x 3 cm)
  • Mounting: Z brackets included
  • Warranty: 2 years
  • Operating Temperature Range: -40-185 °F (-40-85 °C)


  • Output Port: 4MM (MC4) M/F: 1500 V 30 A  0.9 m 
  • Guage: 12 AWG


  • Rated Power: 100 Watts
  • Peak Power Operating Voltage (Vmp): 17.1 V

  • Peak Power Operating Current (Imp): 5.84 A

  • Cell Type: Monocrystalline
  • Open Circuit Voltage (Voc): 20.52 V

  • Short Circuit Current (Isc): 6.14 A

  • Series Fuse Rating: 9 A

  • Temperature Coefficient (Voltage): -0.30%/°C

  • Ingress Protection: IP67

    Up To 5 Year Warranty

    Buy now, pay later