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Goal Zero Boulder 100 Watt Monocrystalline Solar Panel

  • Based on 916 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, May 14
Order within 19 hours and 47 minutes
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Style: Boulder 100


Features

  • Innovators in portable solar power | For over a decade, Goal Zero has paved a new way forward in portable energy use at home, while traveling, and off grid. Our products are engineered with precision here in the U.S. Every feature has a purpose, designed with a real-life use case in mind. Portable solar gives you the power to stay charged from the sun wherever you go.
  • Empower human potential | We are driven by a vision for success defined by our impact on people and the planet. To date, weve reached 31,000+ people around the world with our community empowerment and disaster relief projects. Our team is based along the Wasatch front in Salt Lake City, Utah.
  • Professional grade solar | Field-tested in a wide range of environments, from expeditions in the Arctic to job sites to the backyard. Pair the Boulder 100 solar panel with a Goal Zero power station for a solar charging solution that you can use for camping, work sites, off-grid events, and backup power at home when the grid goes down. Boulder 100 is a standalone panel that can be mounted on vans, vehicles, sheds and more.
  • Durable and dependable | Portable 100-watt monocrystalline solar panel built to last and survive. Boulder 100 is designed with an anodized aluminum frame with added corner protection and tempered glass covering, making it weatherproof and lightweight. Built-in kickstand lets you position the panel for optimal solar collection and stores away to easily transport from place to place. Chain with multiple Boulder panels for greater solar capacity.
  • Safe and user-friendly | We prioritize product safety. Boulder 100 comes with a 2-year warranty. All elements of the product from physical construction to added features are designed for ease of use.

Brand: Goal Zero


Material: Monocrystalline Silicon


Item Dimensions LxWxH: 26.75 x 40 x 1.75 inches


Item Weight: 20.1 Pounds


Efficiency: High Efficiency


Style: Boulder 100


Included Components: Solar Panel with cord and built in Kickstand


Maximum Voltage: 22.5 Volts


Maximum Power: 100 Watts


Product Dimensions: 26.75 x 40 x 1.75 inches


Item Weight: 20.1 pounds


Manufacturer: Goal Zero


Country of Origin: USA


Item model number: 32407


Batteries: 3 AAA batteries required.


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Meh on the easy-setup
Style: Boulder 200 BC
The first thing you’ll notice about the Boulder is that the carry case zips closed on the top side. You’ll need to have it in your hands before you understand how awkward this can be. It would be far, far easier to drape the case over the folded panel and zip the case closed **under** the encased panels than wrestle the case inch by inch up over the bulky panels so you can zip it shut from above. The second downer deals with what Goal Zero battery base you pair with the panels. The GZ way of life is that they charge the battery, then drain the battery. Meaning, even if you’re getting tons of sunlight and your battery is at 100% .. a tiny cube fridge plugged into the AC port will NOT use the solar power from the Boulder directly. Instead, it will start draining the battery until the battery is discharged enough to trigger a charge. This means you will reach the end-of-life cycle count on your battery LONG before you must. A smarter system would not drain a charged battery if the panel was enough to satisfy the load. ... show more
Reviewed in the United States on November 3, 2022 by W T

  • Free Energy isn't Easy
Style: Boulder 100 BC
I'm a novice to solar but so far my opinions of it aren't so bad, especially with this system. I bought a 400w Goal Zero Lithium because I couldn't find a 1000w & the 1400w was too pricey. I'm a truck driver & I have lots of down time. I thought that buying a small system like this would prevent me from running my engine & substitute for an APU. When I'm driving my truck I can charge the 400w with my inverter using the truck alternator to generate the power and at night I can use the 400 w to power anything I need electrically. It saves lots of fuel and money. I thought that by buying the solar panels I would be able to put them up in the front windows of my truck and collect light but I was sadly mistaken. If you are thinking about buying solar panels, know this and be warned, solar panels take direct sunlight to charge the unit. When I first took these out of the box I was disconcerted about the weight because they were pretty heavy and I was expecting something, not really flimsy, but lighter. They are solidly built and if you take care of them, respect them and do not drop them, they will last you a long time. On the very first day, out of the box, I had good sunlight and figure it out immediately by the lack of charging I was getting from my initial position that I had to put them in direct sunlight. When I did I got 70 watts of power powering them. I was getting about a 9% charge every 30 minutes which is excellent. That is absolutely free energy and you can take that with you anywhere you go, as long as you got direct sunlight. When the clouds came in front of the sun I only got about 19 to 20%. I gave this product five stars for value and weatherproof but only three stars for easiness of use. Solar power and solar panels are not easy to use. I think the word inconvenience comes to mind more often than I wished. I'm sitting here babysitting the panels and my battery because I don't want them to be stolen. But I can't keep them secure and get direct sunlight at the same time. Granted most of the time I will be charging this battery the old-fashioned way with an alternator but solar panels are a nice alternative. They do give you options. Just be prepared for the inconvenience. ... show more
Reviewed in the United States on March 14, 2020 by THOMAS E FAGAN

  • Great product but super heavy and cumbersome
Style: Boulder 200 BC
I've bought 4 of these and it always makes me laugh that every single one of them shows up looking like it just came from the scene of a major car wreck. They are much heavier than they look and the legs open when you don't want them to, making it very difficult to use in any manner other than what you see in the photo. Durable frame and solar panels (dropped one of them twice from 2 or 3 feet and works perfectly) but the hinges are not sufficient to handle this much weight. One of them is already tearing (literally tearing) loose from the other panel since the thing weighs about 60 lbs and it's all resting on these tiny little hinges. The legs opening up and swinging around makes it difficult to move the thing around if not in a closed position. Still, very good product and I recommend it to my friends who want to be energy independent and still somewhat mobile. Overall very well done, but figure out a better situation with the hinges. ... show more
Reviewed in the United States on May 24, 2022 by Solomon Michael

  • They’re Rugged and They Work
Style: Boulder 200 BC
Happy with a Boulder 100 briefcase I purchased a couple years ago, I got this B200 to a) make my solar setups a bit more redundant b) to more rapidly charge solar generators in gray atmospheric conditions, either alone or in series with the B100 briefcase. What more can be said about the Boulder briefcases? They’re rugged and they work! Carry handle and heavy cloth bag make these fairly portable and protect from scratches and dings. Beyond that, they are a bit heavy and cumbersome, so I would recommend taking your time moving these around as to not get injured or damage the panels. Other minor complaint about the B200 specifically, is that its ‘high power plug’ connector is a basic Anderson connector where its terminals have been turned into a “vertical” orientation *without* the option of making them go lateral (you can’t pull back the rubber sheath on the plug). Admittedly I bought these strictly to power Jackery generators, as the GZ ones I found their inverters run forever, needlessly and somewhat rapidly draining the batteries. To properly charge a Jackery with B200, you either need to buy: 1) third party Anderson > Anderson extension with options to make one set of terminals vertical and one lateral -OR- 2) an Anderson > 8mm male adapter cable. Testing my B200 briefcase with Jackery 1000 using an Anderson > 8mm cable, I pulled 120 watts of charge in filtered sunlight with no issues. ... show more
Reviewed in the United States on October 26, 2021 by Andrew

  • Perfect Solar Panels.
Style: Boulder 100
These are great solar panels. I have 4 of these and you can permanently mount them on your roof with brackets or use the stand to set up temporarily in your yard or patio/deck. I have them mounted on the roof for my Yeti 1500. Easy to use just plug in. All Goal Zero products are great.
Reviewed in the United States on August 30, 2022 by Chas Bollow

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