FlexSolar Foldable Portable Solar Panel 100W
- Maximum Power: 100 watts
- Connector Type: USB
- Efficiency: High Efficiency
- Material Type: Monocrystalline Silicon, Aluminum, ETFE
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A lightweight, IP67 rated folding panel that covers most portable power station brands through its included multi-adapter cable, aimed at camping and outage backup rather than home solar.
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ASIN: B0DX25J31FModel: YL-S100-CACategory: Solar Panels
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Overview
This FlexSolar panel is a 100W foldable solar charger rated IP67 for waterproofing and dust resistance, folding to 12.99 x 10.43 x 2.17 inches and weighing 4.1 lbs for transport. It uses monocrystalline cells rated over 23 percent efficiency.
Output covers three ports at once: a 45W USB-C with PD 3.0, an 18W USB-A with QC 3.0, and a 100W DC port, and it ships with a 4-in-1 cable, DC5521, DC7909, Anderson, and XT60, meant to match most portable power stations without buying separate adapters.
- 100W monocrystalline solar panel
- IP67 waterproof and dustproof rating
- 45W USB-C PD3.0, 18W USB-A QC3.0, and DC outputs
- Folds to 12.99 x 10.43 x 2.17 inches, 4.1 lbs
Who it's for
Fits campers, van dwellers, and anyone wanting a lightweight backup charger for a power station or phone away from an outlet. Less useful for a fixed home solar setup, where a larger, non-folding panel array would generate more power.
Pros and cons
- Folds to a compact 12.99 x 10.43 x 2.17 inches at 4.1 lbs
- Three simultaneous outputs, USB-C PD, USB-A QC, and DC
- IP67 rated for rain and dust exposure
- Includes a 4-in-1 cable for most power station brands
- 100W output still depends on direct, unobstructed sun like any folding panel
Performance notes
Monocrystalline cells rated above 23 percent efficiency are meant to keep output higher than cheaper polycrystalline panels in the same folded footprint, particularly in overcast or low light conditions. The IP67 rating covers both dust and water exposure, so it is built to stay outside through a rain shower rather than needing to be packed away at the first drops.
Specifications
| Brand | FlexSolar |
|---|---|
| Model | YL-S100-CA |
| Dimensions & fit | |
| Item Weight | 4.08 pounds |
| Item Dimensions L x W x H | 13 × 2.2 × 10.4 inches |
| Power & efficiency | |
| Maximum Power | 100 wattshigher than 57% of 24 solar panels |
| Efficiency | High Efficiency |
| Construction & materials | |
| Material Type | Monocrystalline Silicon, Aluminum, ETFE |
| Included components | |
| Number of Packs | 1 |
| Unit Count | 1 |
| Included Components | Solar Charger Adaptor Cable |
| Other details | |
| Connector Type | USB |
| Number of Items | 1 |
| Special Features | Portable |
Closest rivals on specs
ZOUPW Portable Foldable Solar Panel 100W- Item Weight 4.08 vs 9.5 pounds (-57%)
DOKIO Portable Foldable Solar Panel Kit 150W- Item Weight 4.08 vs 9 pounds (-55%)
- Maximum Power 100 vs 160 watts (-37%)
Renogy 16BB N-Type Solar Panel 100W- Item Weight 4.08 vs 13 pounds (-69%)
Frequently asked questions
What ports does the FlexSolar 100W panel have?
It outputs through a 45W PD3.0 USB-C port, an 18W QC3.0 USB-A port, and a 100W DC port at the same time.
Is it waterproof?
It carries an IP67 rating for both water and dust resistance.
What does it come with for connecting to a power station?
A 4-in-1 cable with DC5521, DC7909, Anderson, and XT60 connectors, plus a carry bag.