Goal Zero Boulder 50

Rugged, durable, rigid. Tempered glass and aluminum frame construction with added corner protection make this a perfect panel for a permanent installation. Ideal for recharging a Yeti 200X.

50-Watt (14-22V) panel features integrated kickstand providing optimal angle placement.

Built with strong tempered glass and an aluminum frame with added corner protection.

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.

Optimize solar panel efficiency by positioning them south-facing at a 45-degree angle.

For faster recharging, use multiple solar panels.

Charge times: 

• Yeti 150: 5-10 Hours
• Yeti 200X: 5-10 Hours
• Yeti 400: 12-24 Hours
• Yeti 400 Lithium: 12-24 Hours
• Yeti 500X: 12-24 Hours
• Yeti 1000 Lithium: 31-62 Hours
• Yeti 1000X: 23-46 Hours
• Yeti 1400 Lithium: 43-86 Hours
• Yeti 1500X: 18-36 Hours

Ports: 

• Solar port (blue, 8mm) output: 14-22V, up to 3.5A (50W max)
• Solar port (blue, 8mm) input chaining: up to 150W total

Solar: 

• Rated Power: 50 Watts
• Open Circuit Voltage: 18-20V
• Cell Type: Monocrystalline

Specs: 

• Chainable: up to 150 Watts
  
• Weight: 12.4 lbs (5.6 kg)
• Dimensions: 21.75 x 26.75 x 1.75 in. (55.2 x 70 x 4.4 cm)
• Warranty: 24 Months