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VOXL V28W14V 28W Foldable Solar Panel Charger | SunPower 23.5%
$101.00 USD
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We accept bulk orders for all products, support OEM & ODM with a professional R&D team, and provide a one-year warranty with repair service on every item.
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SunPower Mono Cells
High-quality monocrystalline solar cells for strong real-world output.
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23.5% High Efficiency
Designed to capture more light for quicker top-ups.
More features
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Foldable & Portable
Compact foldable solar panel charger built for travel.
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Dual USB Output
Simple USB solar panel charger setup for daily electronics.
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14V DC Option
Extra flexibility for compatible DC charging needs.
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Rugged Materials
600D waterproof Oxford fabric for outdoor use.
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Camping-Ready
A reliable portable solar battery charger for camping and emergencies.
Specifications
Brand
VOXL
Model
V28W14V
Rated Power
28W
Rated Voltage
14V (DC)
Solar Cells
SunPower monocrystalline
Conversion Efficiency
23.5%
Fold Style
4-panel fold (one-piece design)
Encapsulation
TPF (frosted) + EVA + silicon cells + EVA + TPT (white)
Outer Fabric
600D waterproof Oxford cloth
Output
Dual USB (5V) + DC output (14V)
Best For
Camping, travel, hiking, emergency kits, RV/vehicle trips
High-Efficiency SunPower® Monocrystalline Cells (23.5%)
Meet the VOXL V28W14V foldable solar panel charger built for reliable off-grid power. Using SunPower monocrystalline solar cells with up to 23.5% conversion efficiency, this portable solar panel charger captures more sunlight and helps deliver faster charging for everyday essentials—perfect when you need a solar charger for phone and small electronics on the go.
One-Piece Foldable Design Made for Travel
This folding solar panel uses a one-piece, 4-panel fold structure for easy packing and quick setup. Whether you’re road-tripping, hiking, or building a lightweight emergency kit, the compact fold makes it a go-to travel solar charger and camping solar charger that won’t take up much space in your backpack or vehicle.
Dual USB + 14V DC Output for Flexible Charging
Power common 5V USB devices with a USB solar panel charger setup, and use 14V DC output when you need more options for compatible DC devices. The VOXL V28W14V works great as a solar panel charger for camping, helping you top up phones, earbuds, flashlights, and power banks when wall power isn’t available—an easy upgrade for anyone searching for the best portable solar charger style solution.
Rugged Materials, Weather-Ready Build
Designed for outdoor use, the panel features TPF encapsulation and durable 600D waterproof Oxford fabric to improve wear resistance and daily reliability. From campsite mornings to roadside breaks, this portable solar battery charger is built to handle real-world use while staying lightweight and easy to carry.
Frequently asked questions
Is this a good solar charger for phone charging?
Yes. As a solar charger for phone, the dual USB output supports most phones and USB devices (charging speed depends on sunlight intensity).
What makes this different from other portable solar panel chargers?
The VOXL V28W14V uses SunPower monocrystalline solar cells and a 23.5% conversion efficiency design for strong performance in a compact, foldable format.
Can I use it as a solar panel charger for camping trips?
Absolutely—this is built as a solar panel charger for camping with a foldable structure and rugged materials for outdoor use.
Does it work in cloudy weather or shade?
It will still generate power, but output drops significantly. For best results, place the panel in direct sunlight and adjust the angle toward the sun.
What can I power with the 14V DC output?
Use the 14V DC output with compatible DC devices (exact compatibility depends on your device requirements and the connector/adapters used).