BigBlue 28W solar panel charger with dual USB-C and USB-A
Portable 28W solar charger with dual USB-C and one USB-A port for multi-device charging in direct sunlight. Customers note quick charging and reliable performance in outdoor settings
Highlights
- 5V/3A per port, total 5V/4.8A
- 20% more power from sunlight
- IP44 waterproof surface
Pros
- dual USB-C and USB-A ports
- high conversion efficiency
- multi-device charging capability
- water-resistant surface
- durable construction
Cons
- requires direct sunlight to operate
- some users report durability concerns
- no storage capability
Best For
Features
- 28W portable solar charger with 20% more power from each ray via shadow-free surface design
- Triple-port output: two USB-C and one USB-A, up to 5V/3A per port (total 5V/4.8A)
- Operates only in direct sunlight; cannot store electricity or charge indoors without sun
- High-efficiency, IP44-rated panel with 25.4% conversion; durable polymer surface resists rain and wear
- Ultra-portable folding design: folds to 11x6x1.4 inches, weighs 1.5 lbs