Elevate Your Journey with CHREDSUN’s Innovative Solar Charging Backpack

Unleash Limitless Adventure with On-the-Go Solar Power
For explorers, professionals, and travelers, staying connected in the outdoors isn't just convenient—it's essential. The CHREDSUN 30W Solar Charging Backpack introduces a smart, eco-friendly solution that eliminates battery anxiety wherever sunlight is available.

No More Power Shortages in the Wilderness

Imagine hiking deep into the mountains or embarking on a camping trip, knowing your phone, GPS device, or camera will have the power they need. The CHREDSUN backpack's built-in, foldable solar panels convert sunlight into power with exceptional efficiency, making portable energy part of your essential gear.

Premium Materials Designed for Real-Life Use

Every stitch matters. Crafted with robust Oxford fabric and durable nylon, CHREDSUN's solar backpack is engineered to face the elements. Rain, accidental spills, and the bumps of outdoor use are no match for this water-resistant pack. Reinforced zippers and sturdy seams provide security, while the scratch-resistant outer layer keeps your bag looking new.

Spacious, Organized, and Ready for Anything

With a generous 35-liter capacity, this backpack offers ample space for clothes, outdoor gear, and travel snacks. Unique compartments are tailored to protect essentials like a large laptop (up to 17” screen), camera equipment, or a travel journal. Quick-access pockets ensure that keys, wallets, and smaller devices are always within easy reach.

Advanced Solar Modules: High-Efficiency, Reliable Charging

At the heart of the CHREDSUN backpack are dual Interdigitated Back Contact (IBC) solar panels, discreetly integrated and easily deployed for charging. They deliver up to 30W of power, supporting multiple devices simultaneously. Whether you use the high-output USB-A or the versatile USB-C, charging is fast, safe, and practical.

Smart Charging Wherever the Sun Shines

Simply unfold the solar panels and position them under direct sunlight. The smart LED indicator signals when the panels are active. Use your own USB cable to charge smartphones, Bluetooth speakers, tablets—even portable power banks for extra energy storage. The backpack's design shields the charging ports from splashes, and clever cable routing guards against tangles or breakage.

Versatile Companion for Every Scenario

Whether you're trekking through the woods, cycling to work, or prepping for emergencies, CHREDSUN's solar backpack keeps your electronics powered up. Stylish enough for city commutes and sturdy enough for off-grid adventures, it covers the full spectrum of modern life.

Usage Tips for Maximum Solar Performance

l Full Sun Exposure: Always keep solar panels unobstructed for optimized charging speed.

l Handle with Care: Avoid folding panels aggressively to protect the internal solar cells.

l Stay Dry: While the backpack is water-repellent, avoid heavy rain when charging devices.

l Ideal Angle: For best results, position panels to directly face the sun. Charging rates vary with sunlight intensity.

l Cool Devices: Do not leave electronics in direct sunlight to prevent heat damage.

Why Choose CHREDSUN's Solar Charging Backpack?

l Sustainable Energy: Tap into clean, renewable solar power everywhere

l Built for Adventure: Engineered for the outdoors and daily life

l Reliable Charging: High-capacity panels support multiple devices

l Ergonomic & Lightweight: Comfortable to wear, even when fully loaded

l Eco-Friendly: Reduce dependency on conventional energy sources

Technical Details at a Glance

l High-density Oxford layered with water-resistant nylon

l Two custom IBC solar modules: 15W each, total 30W output

l Flexible charging: USB-A (22.5W max) and USB-C (15W max)

l Intuitive compartment system, including a secure laptop pouch

l Compact and lightweight, yet roomy and organized

Step Into the Future of Mobile Power

CHREDSUN's 30W Solar Charging Backpack isn't just a bag—it’s a gateway to freedom. From mountain hikes to daily commutes, let solar energy ensure you stay connected, protected, and prepared. Experience innovation, durability, and style—experience CHREDSUN.

Join the movement towards sustainable travel. Take CHREDSUN wherever you go and never worry about battery life again.