Goal Zero Boulder 90 Solar Panel


Rugged, durable, and rigid. The Boulder 90 Solar Panel is built with strong tempered glass and an aluminum frame for temporary or permanent installation. Use with the Yeti 1250 Solar Generator to charge your gear day or night.

The Boulder 90 paired with the Yeti 1250 gives you the ultimate solar power kit. Charge the Yeti 1250 in about 27 hours with one Boulder 90.

This is a special order product, and may require extra time for shipping. Delivery to remote locations will incur shipping charges.

SKU: 32405 Category:



  • Solar Capacity: 90W
  • Use with the Yeti 1250 Solar Generator
  • Weight: 20 lbs. (9.1 kg)
  • Chainable: Yes
  • Cell Type: Monocrystalline
  • Comes with: 1 x Boulder 90 Solar Panel; 1 x MC4 Solar to 8mm Adapter Cable


Frequently Asked Questions

What can the Boulder 90 Solar Panel charge?

The solar panel does not hold the charge it produces power when it is exposed to sunlight. You can store the power it produces in a portable recharger. The Boulder 90 can be used to power any Goal Zero power pack.

Are any additional cords needed to connect the Boulder 90 to the Yet 1250 Generator?

Included with purchase of Boulder 90 is an additional cord to connect to a Yeti Solar Generator. It’s an MC4 Solar to 8mm Adapter Cable.

Dos the Boulder 90 give a full 90 watts?

It delivers up to 90 Watts of power, but the angle of the panels and the cloud coverage can impact its performance. Avoid the shade. It will not work indoors.


Boulder 90 How it Charges

Boulder 90 Solar Panel Tech Specs

Charges the following

Solar Panel

  • Rated Power: 90W
  • Open Circuit Voltage: 18-22V
  • Cell Type: Monocrystalline


  • MC4 Connectors: 14-22V, up to 6A (90W max)


  • Weight: 20 lbs (9.1 kg)
  • Dimensions: 37.4 x 26.8 x 1.4 in (95 x 68 x 3.5 cm)
  • Certs: CE, FCC, ROHS
  • Warranty 12 months
  • Boulder 90 User Guide


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Goal Zero Boulder 90 Solar Panel

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