Goal Zero Boulder 100 Solar Panel 5061-400

Goal Zero Boulder 100 Solar Panel


Rocksolid Guarantee

Shop with confidence. If it’s not working out, you can return it (consumables, undergarments and swimwear excluded).

Really. If it's not up to snuff after you use it (a couple times) you can still bring it back.

It lasts longer than 30 days, but not forever. We'll be fair about it. We're all members here.

Price match guarantee

Found a better deal in Canada? Up to 30 days after purchase – we’ll match it.

If you see a lower price for this exact item advertised online, in print or in a store, give us a call at 1 (888) 847-0770.

If it’s identical, brand-new, in stock, and sold and shipped by a Canadian-based retailer, we’ll match that price.

See available Solar chargers


Show Description

Upgrade your road-trip rig with a rooftop panel. This large rigid solar panel works for stationary setups: bolt it to the roof of your van or use it for off-grid power at a cabin or base camp.

  • Charges Goal Zero Yeti, Sherpa and similar powerbank systems.
  • Charge times range from 2–4 hours (Sherpa 50 v2) to 24–48 hours (Yeti 1250).
  • Waterproof design is well-suited to permanent installations.
  • Monocrystalline solar panel.
  • Rated to 100W, open circuit voltage is 18-22V.
  • Solar port (blue, 8mm) is 14-22V, with up to 7.0A (100W max) output.
  • Operating range is 0 to 40°C.
  • Chainable with Goal Zero combiner cable (sold separately).

Tech specs

Show Tech specs
Ideal for
  • Car camping
  • Emergency preparedness
Output voltage 18-22volts
Folded dimensions 101.6 x 70 x 4.4cm
USB Port

Has a Type A USB port for charging your electronic devices.

Charging level indicator No
Auto shutoff

Does unit have an auto shutoff feature so that unit stops charging when batteries are full?

Made in China