Description
Xunlight XLS11-72 72W 17.6V Flexible Thin-Film Solar Panel 11-Cell MC4
The Xunlight XLS11-72 is a 72-watt thin-film amorphous silicon flexible solar panel built on a rollable laminate substrate. Manufactured in Toledo, Ohio, this panel is designed for mobile, off-grid, and portable charging applications where a rigid panel cannot be mounted. It is sold here as a factory second — new and unused, with minor cosmetic blemishes from production that have no effect on electrical output.
Specifications & What's Included
- Peak Power (Pmax): 72W
- Voltage at Max Power (Vpmax): 17.6V
- Current at Max Power (Ipmax): 4.09A
- Open Circuit Voltage (Voc): 22.2V
- Short Circuit Current (Isc): 5.1A
- Solar cell technology: Thin-film amorphous silicon
- Number of cells: 11
- Panel dimensions: 108 x 16 inches (9 ft x 1.3 ft)
- Rolled-up diameter: approximately 12 inches
- Output connection: Metal tabs (no pre-attached cables)
- Includes: Free MC4 J-Box connector kit for DIY cable installation
- Compatible charge controllers: MPPT or PWM
- Compatible system voltages: 12V and 24V battery systems
- Manufactured in Toledo, Ohio, USA
- Factory second — cosmetic blemishes only; full electrical rated output
Applications
Flexible thin-film solar panels like the XLS11-72 are used in RV and camper van solar systems, marine and boat charging setups, emergency backup power kits, and portable off-grid installations where a rigid glass panel is impractical to mount or transport. The rollable laminate format makes this panel easy to store and deploy on curved or irregular surfaces — rooftop canvas, boat decking, tent fly attachments, and similar substrates. Amorphous silicon thin-film technology performs relatively well in diffuse light and partial shading compared to crystalline silicon panels, which makes it well suited to mobile and variable-exposure applications. Xunlight was a Toledo-based manufacturer that produced thin-film amorphous silicon laminates for commercial and specialty markets; this XLS11-72 panel represents their rollable consumer-grade laminate format. The metal-tab outputs accept standard MC4 connectors via the included J-Box kit, making it compatible with the wide range of MC4-based charge controllers and combiner boxes in common use today.
This Xunlight XLS11-72 72W Flexible Thin-Film Solar Panel is new and unused but sold as a factory second directly from Xunlight's manufacturing facility in Toledo, Ohio. It was designated a factory second due to minor cosmetic blemishes that occurred during production — these are surface-level imperfections only and have no effect on the panel's electrical output or performance. The thin-film cell surface appears clean and the flexible backing is intact with no significant damage visible in the photos. The panel ships with metal tab outputs; you can use your own MC4 cables or take advantage of the free MC4 J-Box kit included with this listing. Cell color and border appearance may vary slightly from the unit pictured, as we stock multiple units. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Datasheet: |
Solar Laminate Datasheet — see product page |
Specifications: |
|
Brand: |
Xunlight |
Model: |
XLS11-72 |
MPN: |
XLS11-72 |
Type: |
Flexible Thin-Film Solar Panel |
SKU: |
52100 |
Seller Notes: |
Includes free MC4 cable set with J-Box for DIY installation |
Country/Region of Manufacture: |
United States |
Peak Power (Pmax): |
72 Watts |
Voltage at Max Power (Vpmax): |
17.6V |
Current at Max Power (Ipmax): |
4.09A |
Open Circuit Voltage (Voc): |
22.2V |
Short Circuit Current (Isc): |
5.1A |
Number of Solar Cells: |
11 |
Connector Type: |
Metal Tabs |
Compatible Connector: |
MC4 (adapter/J-Box included) |
Panel Dimensions: |
108 x 16 inches (9 x 1.3 feet) |
Rolled-Up Diameter: |
12 inches (approximate) |
Solar Cell Technology: |
Thin-Film Amorphous Silicon |
Form Factor: |
Flexible / Rollable Laminate |
Application: |
Battery Charging, Off-Grid, Portable Solar, RV, Marine |
Surface Type: |
Flexible Substrate — Not Rigid |
Manufacturer Location: |
Toledo, Ohio, USA |
Condition Notes: |
Xunlight XLS11-72 72W Flexible Thin-Film Solar Panel — new factory second from Xunlight, Toledo OH. Minor cosmetic blemishes from manufacturing only; no effect on electrical output. Includes free MC4 J-Box kit. Please contact us with any questions. |
Compatible Charge Controller: |
MPPT or PWM |
System Voltage Compatibility: |
12V and 24V battery systems |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |