Portable Power Stations, Solar Generators

Boulder 100 (OPEN BOX)

Boulder 100 (OPEN BOX) - Main image
$197.97 $299.95 In stock

short

OPEN BOX:The Boulder 100 is a rugged 100 W solar panel built with tempered glass, an aluminum frame, and an integrated kickstand for easy solar charging at camp, at the cabin, or during a power outage. Pair it with compatible Goal Zero Yeti portable power stations like the Yeti 300, 500, 700, 1000, or 1500 to build a dependable solar generator setup for camping, overlanding, RV trips, emergency backup power, and off-grid power needs. Combine multiple Boulder 100 panels with the right Goal Zero combiner cable to increase solar input for larger power stations.

Open Box items are high-quality, tested, and working products that can no longer be sold as new. Some are unused returned products, some have minor packaging defects, and others were used for demos or product photography. Every Open Box product is verified to be in functional working condition before we send it back out into the world. 6-Month Warranty. All sales are final. No returns or exchanges. Additional promos or discounts cannot be applied to the already reduced price.

tech

CHARGE TIMES

  • Yeti 200X: 2-4 Hours
  • Yeti 400: 6-12 Hours
  • Yeti 400 Lithium: 7-14 Hours
  • Yeti 500X: 6-12 Hours
  • Yeti 1000 Lithium: 16-32 Hours
  • Yeti 1000X: 12-24 Hours
  • Yeti 1400 Lithium: 22-44 Hours
  • Yeti 1500X: 18-36 Hours
  • Yeti 3000 Lithium: 36-72 Hours
  • Yeti 3000X: 36-72 Hours

GENERAL

  • Product SKU: 32407
  • Weight: 20.1 lbs (9.1 kg)
  • Dimensions: 40.0 x 26.75 x 1.75 in. (101.6 x 70 x 4.4 cm)
  • Cable Length: 6 ft
  • Warranty: 2 years

PORTS

  • Solar Port: (blue, 8mm): 14-22.5V up to 7A (100W max)

SOLAR

  • Rated Power: 100 Watts
  • Open Circuit Voltage (Voc) 22.5V
  • Maximum Power Point Voltage (Vmpp)
  • Cell Type: Monocrystalline

box

BOULDER 100 HIGHLIGHTS

  • 100-Watt (14-22V) panel features integrated kickstand providing optimal angle placement.
  • Built with strong tempered glass and an aluminum frame with added corner protection.

RECOMMENDED YETI PAIRINGS

Solar charge times vary and are dependent on many factors such as elevation, temperature, time of year, angle and position to the sun.

Tips & Tricks for using solar panels

  1. The solar panel does not hold a charge - it only produces power when it is exposed to sunlight and connected to a power station or bank.
  2. Optimize solar panel efficiency by positioning them south-facing at a 45-degree angle.
  3. For faster recharging, use multiple solar panels.
Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Carter Z. ★★★★★

The kickstand alone is worth it—propped it against a log at the cabin and it caught sun all afternoon without budging. Panels arrived with no scratches despite the open box, and the aluminum frame feels solid enough to survive my truck bed.

Stella ★★★★★

Got the open-box unit and honestly can’t tell it wasn’t brand new. The tempered glass face feels solid, and the aluminum frame survived getting tossed around my truck bed all weekend without a scratch. Charged my power station from 20 to 100% in a single sunny afternoon, exactly what I needed for of

Carter ★★★★★

The kickstand is the standout—it held the panel steady on bare rock without me having to prop it up with a backpack. For an open box, the aluminum frame and tempered glass look flawless, and it charged my gear through a full sunny afternoon without a hiccup.