Renogy E.FLEX 21 Portable Solar Panel
The Renogy E.FLEX 21 Portable Solar Panel is a compact, weather-ready energy solution designed to power essential electronics in outdoor environments. With a 21W output, it converts sunlight into usable electrical current to charge devices such as phones, tablets, and other USB-powered gear during camping, hiking, boating, RV trips, or emergency preparedness scenarios.
Performance and Efficiency
- Wattage: 21W rated output for dependable daytime charging
- Energy conversion efficiency: up to 22–25% under optimal sunlight
- Technology: advanced iSolar auto-optimization delivers the fastest charging possible while protecting devices from overheating
- Durability: water-resistant, rugged nylon housing built to endure unpredictable weather
- Design: premium solar panel with an adjustable nylon kickstand for optimal sun exposure
- Reliability: auto-optimization guarantees immediate reconnecting when sunlight returns after a charging interruption
Portability and Setup
Foldable design enables straightforward transport in backpacks, totes, or suitcases, supporting convenient outdoor use. The panel ships with essential connections to facilitate quick setup and flexible placement in varied environments.
Package Contents
- 1 x Renogy E.FLEX 21 Portable Solar Panel
- 1 x 23.6 in / 60 cm Micro USB Cable
- 1 x USB-A to USB-C Cable
- 2 x Carabiners
Safety and Certifications
- Overheating protection integrated via iSolar auto-optimization
- Water-resistant, rugged nylon construction for enhanced durability in varying conditions
Description
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.
If you have any questions regarding this product, please call us at 1 (909) 287-7111 or email support@renogy.com.
Key Features
Optimized Charging- Advanced iSolar technology enables the fastest charging speed possible and protects your device from over heating
- Utilizes sunlight to the maximum extent with premium solar panel and adjustable nylon kickstand
- Water-resistant and rugged nylon offers great durability to conquer unpredictable weather conditions
- Auto-optimization function guarantees immediate reconnecting when sunlight returns after charging interruption
- Foldable design for portability in backpack, tote and suitcase for outdoor activities
Package Includes
|
Renogy E.FLEX 21 Portable Solar Panel
1 x
|
23.6 in / 60 cm Micro USB Cable
1 x |
|
USB-A to USB-C Cable
1 x
|
Carabiners
2 x
|
| Product Type: Solar Panels | Watt: 21W |
|
Renogy E.FLEX 21 Portable Solar Panel
1 x
|
23.6 in / 60 cm Micro USB Cable
1 x |
|
USB-A to USB-C Cable
1 x
|
Carabiners
2 x
|
| Product Type: Solar Panels | Watt: 21W |