crystalsolar
crystalsolar 11W 5V 2A Portable Solar Panel Blue 300mm 231g
Lightweight 11 W solar panel delivers 5 V at 2 A through dual USB ports, weighs 231 g and folds to 300 mm with a 24 % conversion rate
- TypeSolar Panel
- ColorBlue
- 11W output charges phones fast via dual USB ports
- 24% conversion rate harvests more energy per square centimetre
- SUNPOWER cells deliver reliable power for years
- 231 g weight slips into any pack unnoticed
- Waterproof build survives rain and splashes outdoors
Portable solar charger
The crystalsolar panel delivers 11 W at 5 V and 2 A through two USB ports, making it a compact power source for phones and small USB devices when mains power is unavailable. Its 24 % conversion rate helps maintain output even in variable light.
Lightweight weather-resistant build
Weighing 231 g and measuring 300 mm square by 10 mm thick, the blue SUNPOWER cell panel folds or packs flat into a day bag. A waterproof surface and simple mounting points let it attach to a backpack, tent or car roof without extra hardware.
Upgrade from single-port panels
The dual USB output replaces older single-port solar chargers that could only power one device at a time. The jump is worth it when you regularly charge a phone and a power bank together on hikes, festivals or emergency kits.
Highlights
- 11W output charges phones fast via dual USB ports
- 24% conversion rate harvests more energy per square centimetre
- SUNPOWER cells deliver reliable power for years
- 231 g weight slips into any pack unnoticed
- Waterproof build survives rain and splashes outdoors
Specifications
| Type | Solar Panel |
|---|---|
| Color | Blue |
Questions about this item
What does the 5 V 2 A USB output cap in practice?
The panel delivers up to 11 W at 5 V and 2 A through its dual USB ports, so connected devices charge at that rate when sunlight is strong enough.
What are the exact dimensions and weight for packing or mounting?
The folded unit measures 300 mm by 300 mm by 10 mm and weighs 231 g, fitting easily in a backpack or on a small mounting surface.
How do I set it up, and what step do people often miss?
Unfold the panel, angle it toward the sun, and plug your device into a USB port; the step many forget is adjusting the angle throughout the day to maintain the 24 % conversion rate.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
