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30W Solar Backpack - Charge Anywhere, Anytime

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30W Solar Backpack 12


Innovation Meets Adventure: The Solar Charging Backpack Revolution

Tired of dead devices during outdoor adventures? Meet your ultimate power solution—the 30W Solar Backpack. Engineered for explorers, commuters, and tech-savvy travelers, this backpack combines cutting-edge solar technology with rugged functionality. With industry-leading 24% efficiency solar panels, 30W high-speed charging, and a 30L smart storage design, you’ll never hunt for power outlets again. Stay connected, organized, and adventure-ready—all powered by the sun.



Why This Solar Backpack Stands Out

✅ Fast 30W Solar Charging – Dual IBC solar panels deliver enough power to charge your phone in 2-3 hours.
✅ Massive 30L Storage – Carefully designed compartments for all your gear, including a 17” laptop.
✅ All-Weather Durability – Water-resistant Oxford fabric & reinforced construction built to last.
✅ Smart & Flexible Charging – USB-A + USB-C outputs support simultaneous device charging.
✅ Ultra-Portable – Lightweight, ergonomic, and perfect for daily use or backcountry trips.



Unbeatable Solar Technology

High-Efficiency IBC Solar Panels

Unlike ordinary solar backpacks, ours uses advanced Interdigitated Back Contact (IBC) cells with 24% conversion efficiency—ensuring faster charging even in low sunlight. Each panel generates 15W, totaling 30W of sustainable power.

Intelligent Charging Options

Charging Mode Output Devices Supported
Direct USB-A 22.5W (5V/4.5A, 9V/2A) Phones, power banks, headphones
Direct USB-C 15W (5V/3A) Modern smartphones, tablets
Power Bank Storage Solar → Power Bank → Device Ideal for indirect charging

A red LED indicator lights up during charging, so you always know it’s working.



30W Solar Backpack 8


Built Smarter for the Great Outdoors

Optimized Storage Design

  • Main Compartment: Ample space for clothes, food, and outdoor essentials.

  • Padded Laptop Sleeve: Fits laptops up to 17 inches.

  • Quick-Access Pockets: For keys, wallets, cables, and small gadgets.

Rugged Yet Lightweight

Crafted from high-density Oxford fabric and abrasion-resistant nylon, this backpack stands up to rain, dust, and rough use—all while weighing under 1kg. The adjustable, padded straps ensure comfort on long treks or city commutes.

Stowable Solar Panels

The solar panels retract neatly when not in use, protecting them from damage. Deploy in seconds when you need power.



Maximize Your Solar Charging

Keep Panels Sun-Facing: Direct sunlight = faster charging. Even partial shading reduces power.
Weather Awareness: While water-resistant, avoid heavy rain near charging ports.
Charge Smartly: Use a power bank to store energy for later, or charge devices directly.
⚠️ Avoid Overheating: Don't leave devices in direct sunlight while charging.

Note: Lab-tested performance. Real-world results may vary based on weather and usage.



Technical Specifications

Feature Specification
Product Name 30W Solar-Powered Backpack
Model Number PT-B-30W
Dimensions 340mm x 220mm x 460mm
Capacity 30L
Material Oxford Fabric + Nylon
Solar Panel Type IBC (Interdigitated Back Contact)
Total Output 30W (15W per panel)
USB-A Output 22.5W (5V/4.5A, 9V/2A)
USB-C Output 15W (5V/3A)
Weight <1kg
Color Dark Gray


30W Solar Backpack 9


Who Is This For?

  • Outdoor Adventurers (hiking, camping, trail running)

  • Travelers & Digital Nomads

  • Students & Commuters

  • Eco-Conscious Users Who Want Sustainable Tech



Why Buy This Solar Backpack?

  1. Never Run Out of Power: Ideal for emergencies, travel, and daily life.

  2. Top-Tier Efficiency: 24% solar conversion beats most competitors.

  3. Durable & Practical: Built to last, designed for real-world use.

  4. Planet-Friendly: Use clean energy and reduce plastic waste.



Join the Solar Movement!

Live freely. Explore further. Stay connected. The 30W Solar Backpack empowers you to do it all.

Click “Add to Cart” Now – Adventure Awaits!


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RedSun Group pioneers renewable energy with 20 years' expertise. Our 5 subsidiary factories specialize in solar gear, portable power, home energy storage systems, batteries and chargers.

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