With an energy conversion efficiency of up to 22%-25%, Renogy E.FLEX 21 Portable Solar Panel utilizes sunlight and transforms it into usable electric currents for powering your essential electronics. Latest iSolar technology and auto-optimization functions are integrated to provide a safe and effortless charging experience.
Key Features- Optimized Charging
- Advanced iSolar technology enables the fastest charging speed possible and protects your device from over heating
- Highly efficient
- Utilizes sunlight to the maximum extent with premium solar panel and adjustable nylon kickstand
- Top-notch Quality
- Water-resistant and rugged nylon offers great durability to conquer unpredictable weather conditions
- Effortless Reconnecting
- Auto-optimization function guarantees immediate reconnecting when sunlight returns after charging interruption
- Portable Size
- Foldable design for portability in backpack, tote and suitcase for outdoor activities
Package Includes- Renogy E.FLEX 21 Portable Solar Panel x 1
- 23.6 in / 60 cm Micro USB Cable x 1
- USB-A to USB-C Cable x 1
- Carabiners x 2
- Specifications | Download
- Manual | Download
- Warranty | Download
| General | Output |
|---|
| Dimensions (Unfolded): 23.0 x 11.0 x 0.8 inch / 585 x 280 x 20 mm | USB Port 1: 5V / 2.4A Max |
| Dimensions (Folded): 11.0 x 7.3 x 1.2 inch / 280 x 185 x 30 mm | USB Port 2: 5V / 2.4A Max |
| Weight: 28.9 oz / 820 g |
| Solar Panel |
|---|
| Rated Power: 21W |
| Open Circuit Voltage: 7.2V |
| Short Circuit Current: 3.7A |
| Optimum Operating Voltage: 6V |
| Optimum Operating Current: 3.5A |
| Panels | 25-year power output warranty: 5 year/95% efficiency rate, 10 year/90% efficiency rate, 25-year/80% efficiency rate 5-year material and workmanship warranty |
| Accessories | 1-year material warranty |
