Up to 50 Watts of Solar Power

The Goal Zero Boulder 50 Solar Panel uses highly efficient monocrystalline technology to gather up to 50 watts of power from the sun to charge your separately available Yeti or Sherpa power packs when you’re out in remote locations without access to AC power.

Easy to Charge and Chain

The solar panel features two 8mm solar ports; one input port for chaining and an output port for charging and chaining. For times when you need more power, the Boulder 50 can be chained to additional separately available panels that have an 8mm connector. For chaining more than 3 Boulder 50’s, Goal Zero recommends using a separately available 8mm to APP Combiner Cable to ensure low heat generation while increasing the voltage output and retaining amperage.

Integrated Kickstand

Like any solar charging system, the angle of the panel and cloud coverage can impact its light gathering ability. The Boulder has a built-in kickstand to help with positioning the solar panel at the optimal angle for maximum exposure to the sun. This offers the best charging performance, while also providing shade for the device that is charging.

Rugged and Weatherproof Design

Constructed from strong scratch resistant tempered glass with an aluminium frame, the Goal Zero Boulder 50 Solar Panel is capable of withstanding rugged outdoor usage, while an advanced lamination technique ensures protection against rain and snow.

Suitable for Permanent or Temporary Installation

The rugged design and durable materials ensure the GZ Boulder50 solar panel can be installed permanently or just temporarily. This tough versatile design makes it the ultimate companion for avid outdoor lovers, nature photographers, and off-grid adventurers.