E20PRO · 20W FOLDABLE SOLAR CHARGER
A little room in your pack. More charging options outside.
Take a daylight charging option on your next hike, camping trip or outdoor break. The E20PRO pairs a foldable 20W monocrystalline panel with USB-A and USB-C outputs in a 396g design, ready for compatible phones, power banks and the small USB essentials you bring along.
Made for everyday use
A closer look.
Two familiar USB connections
Choose USB-A or USB-C to match your charging cable. Each port supports up to 5V/3A for compatible 5V devices, from phones and power banks to USB lights and fans. The device and available sunlight determine the power it receives.
396g, with a compact fold
The three-panel design folds to a 220 × 217 mm footprint, making it easy to pack with your outdoor essentials. Four attachment points and two included carabiners give you options for positioning it on a backpack or at camp. For charging, fully open the panel and face it toward direct sunlight.
A visible charging-status indicator
The LED indicator helps you check the panel's working status while it is in sunlight. It adds a simple visual reference when you set up your charging spot. Keep your connected phone or other device shaded and ventilated while the solar panel faces the sun.
A charging break on the trail
Unfold the panel at a sunny rest stop and connect a compatible phone or power bank while you pause for a snack or check your route.
Small essentials at camp
Use daylight to charge compatible USB flashlights or other small devices. The same portable setup can be useful for daylight charging during a power outage.
Designed for compatible 5V USB devices
Check that your device accepts 5V USB input and use an appropriate USB-A or USB-C charging cable. Each port is rated at up to 3A. A USB-C connector does not mean the panel supports higher-voltage charging required by some devices.
Included with a new unit
E20PRO 20W solar panel and two carabiners.
Know your equipment
Technical specifications
Connections, power ratings and practical details at a glance.
| Rated panel power | 20W |
|---|---|
| Solar cells | Monocrystalline |
| USB-A output | 5V / 3A max |
| USB-C output | 5V / 3A max |
| Unfolded dimensions | 26.3 × 8.5 × 0.1 in |
| Folded footprint | 220 × 217 mm |
| Net weight | 396g |
| Attachment points | 4 |
| Status indicator | LED charging-status indicator |
| Folded dimensions | 8.7 × 8.5 × 1.2 in |
Rated panel power is measured at 1000W/m² irradiance, 25°C and AM1.5. Actual charging output varies with sunlight, shade, panel angle, temperature and device requirements. Keep connected devices and electrical connections dry.
Before you get started
A few useful answers.
Does either USB port deliver 20W?
No. The 20W rating describes the panel's peak power. Each USB output is rated at up to 5V/3A, equivalent to 15W.
Can I connect two devices?
Yes, USB-A and USB-C outputs are available. Connected devices share the solar power available; the two port ratings are not a guarantee of 30W simultaneous output.
What does the LED indicator show?
The indicator provides a visual reference for the panel's working status in sunlight. Check the connected device to confirm that it is receiving a charge.
Where should I place the panel and my phone?
Unfold the panel fully and aim the solar surface toward direct sunlight without shade. Keep the phone shaded and ventilated to reduce heat buildup.