
Renogy E.FLEX 100W Portable Solar Panel
The Renogy E.FLEX 100W portable solar panel is a versatile charging solution designed to power portable power stations and off-grid DC batteries in outdoor environments. Its foldable, ETFE-encapsulated construction with Grade A solar cells delivers reliable energy for camping, boating, fishing, or remote work sites. Capable of generating up to 500Wh per day under average sun, it supports quick, flexible charging and features four mounting holes and kickstands for fast setup. Multiple output ports provide adaptability for different devices and configurations.
Performance Specifications
- Max Power at STC: 100 W
- Open Circuit Voltage: 23.40 V
- Short Circuit Current: 5.26 A
- Optimum Operating Voltage: 20.16 V
- Optimum Operating Current: 4.96 A
- Cell Efficiency: >23.5%
- Operating Temperature: -10℃ to +65℃ (14°F to 149°F)
- Dimensions: Folded 24.3 x 21.1 x 1.8 in / 616 x 536 x 45 mm; Unfolded 48.5 x 21.1 x 0.1 in / 1233 x 536 x 3 mm
- Weight: 9.5 lbs. / 4.3 kg
- Waterproof: IP65
Durability, Safety and Certifications
Designed for outdoor use with ETFE surface and high-efficiency solar cells, the panel meets rugged outdoor standards while offering IP65 protection against dust and water spray. The system emphasizes safe integration with battery banks and power stations; always ensure the panel’s open circuit voltage does not exceed the maximum DC input rating of the connected power device.
Deployment and Maintenance
Install via the four mounting holes or use the built-in kickstands for stable positioning. For optimal performance, keep the glass surface clean and free of dirt or grime, as shading and contamination can reduce output. Use with a compatible charge controller and verify voltage compatibility with your power station or battery system.
Warranty and Service
Warranty: 2-year material and workmanship warranty. Package includes 1 x 100W EFLEX portable solar panel, 1 x user manual, and 1 x warranty card.
Renogy E.FLEX 100W Portable Solar Panel


Package Includes
- 1 x 100w EFLEX portable solar panel
- 1 x user manual
- 1 x Ewarranty card
| 100W Portable Solar Panels | |
|---|---|
| Max Power at STC: 100 W | Open Circuit Voltage: 23.40V |
| Short Circuit Current: 5.26A | Optimum Operating Voltage: 20.16V |
| Optimum Operating Current: 4.96A | Cell Efficiency: >23.5% |
| Operating Temperature: 14°F to 149°F(-10℃ to +65℃) | Dimensions: 24.3 x 21.1 x 1.8 in / 616 x 536 x 45 mm(fold), 48.5 x 21.1 x 0.1 in / 1233 x 536 x 3 mm(unfold) |
| Weight: 9.5 lbs. / 4.3 kg | Waterproof: IP65 |
| Warranty: 2-year material and workmanship warranty | |
The Eflex solar panel can charge most batteries (charge controller needed) and power stations. It is important to ensure that the open circuit voltage of the panel will not exceed the max DC input voltage rating of the powerstation or charge controller.
Solar panel performance may be hindered for a number of reasons. Most commonly environmental conditions such as indirect sunlight, temperature rise, cloudy sky, and dirt and stain build up on the top glass will cause a reduced power output.
| 100W Portable Solar Panels | |
|---|---|
| Max Power at STC: 100 W | Open Circuit Voltage: 23.40V |
| Short Circuit Current: 5.26A | Optimum Operating Voltage: 20.16V |
| Optimum Operating Current: 4.96A | Cell Efficiency: >23.5% |
| Operating Temperature: 14°F to 149°F(-10℃ to +65℃) | Dimensions: 24.3 x 21.1 x 1.8 in / 616 x 536 x 45 mm(fold), 48.5 x 21.1 x 0.1 in / 1233 x 536 x 3 mm(unfold) |
| Weight: 9.5 lbs. / 4.3 kg | Waterproof: IP65 |
| Warranty: 2-year material and workmanship warranty | |