GOAL ZERO Boulder 50 Solar Panel

Use the clean, free and renewable power of the sun to charge your Goal Zero portable power pack with the Boulder 50 Solar Panel. This 21.75 x 26.75 x 1.75 inch panel produces up to 50 watts of power that can be stored in any Goal Zero recharger; it is most effective with the Yeti 150, Yeti 400, Yeti 1250, Yeti 1400, Sherpa 50 and Sherpa 100 models.

You can chain up to four Boulder 50s together for increased power production. The Boulder 50 can also be chained with other models in the Boulder line. The panel is covered with scratch-resistant tempered glass and is supported by an aluminium frame with extra corner protection, and features an integrated kickstand that supports it at the optimum angle for charging. The weather-resistant Boulder 50 is rugged enough to be permanently installed, but its size and 12.4-pound weight also make it portable.

• Generates up to 50 watts at 18-22 volts
• Designed for compatibility with Goal Zero Yeti 150, Yeti 400, Yeti 1250, Yeti 1400, Sherpa 50, or Sherpa 100 rechargers
• Can deliver electricity for storage in any battery/power pack compatible with its output
• Monocrystalline cells
• Tempered glass panel in aluminium frame
• Kickstand for best charging angle
• For temporary or permanent installation