top of page

If you’re venturing into the back of beyond, off-grid power provides a vital link back to civilisation – not just useful for sit reps and other regular updates, but essential just in case the unthinkable happens and the proverbial hits the fan. Your options are basically a) to carry bulky batteries around, or b) to harness power from the sun. It’s an obvious choice in theory. But the reality is that many solar technologies are delicate, unreliable and unwieldy. Not the Goal Zero Boulder series though. As the name suggests, these solar panels are rugged, durable, and rigid. As the name perhaps doesn’t suggest, they’re also lightweight and practical. Made from strong tempered glass housed in an aluminium frame with added corner protection, they’re suitable for temporary or permanent installation. They’re also equipped with an integrated kickstand to ensure an optimal angle to the sun, and plug straight into a portable power pack or power station to charge your devices, day or night.


  • Rated Power: 50 Watts
  • Open Circuit Voltage: 18-20V
  • Cell Type: Monocrystalline


  • Solar port (blue, 8mm) output: 14-22V, up to 3.5A (50W max)
  • Solar port (blue, 8mm) input chaining: up to 150W total

Charging Times

  • Yeti 150: 5-10 Hours
  • Yeti 200X: 5-10 Hours
  • Yeti 400: 12-24 Hours
  • Yeti 400 Lithium: 12-24 Hours
  • Yeti 500X: 12-24 Hours
  • Yeti 1000 Lithium: 31-62 Hours
  • Yeti 1000X: 23-46 Hours
  • Yeti 1400 Lithium: 43-86 Hours

Goal Zero Boulder 50 Portable Solar Panel

SKU: GZ32406
Sales Tax Included |
    • 50-watt (14-22V) panel features integrated kickstand providing optimal angle placement
    • Built with strong tempered glass and an aluminium frame with added corner protection
    • Ideal for charging the Goal Zero Sherpa and Yeti series of portable power stations
    • Chainable: up to 150 Watts
    • Weight: 5.6 kg
    • Dimensions: 55.2 x 70 x 4.4 cm
    • Warranty: 24 Months
bottom of page