140 Watt Portable Solar Panel, 18V

● 140 Watt foldable polycrystalline solar panel, 18V, with waterproof MC4 connector, portable camping/outdoor charging. ● Flexible solar charging system, 4 panels composition, 19.5V output, wild leisure must have. ● Polycrystalline flexible solar module, conversion efficiency up to 19%~22%, portable 12V battery charging. ● Can be used to build residential or camping solar PV system, meet the energy needs of different scenarios.
🚚 Free shipping
⏱️ Delivery: 6-12 days
🔙 30-day Returns

Taking you to embrace green energy, we are launching our new 140 watt foldable PV panel. Adopting polycrystalline silicon material, the PV conversion efficiency is up to 22% and the working voltage is 18V, which is suitable for outdoor camping and wild leisure. Equipped with waterproof MC4 connector, easy to carry and install. Of course you can also DIY a portable power station with solar panels, ground mounted solar panels installing is easy to operate, this flexible solar charging system provides a reliable and environmentally friendly energy solution for your mobile life.

140w flexible pv panel feature


  • Powerful 140w power output capacity to meet a variety of power needs.
  • Foldable design is easy to carry and store, suitable for outdoor activities and traveling.
  • Can be connected to a variety of devices, such as cell phones, tablets, etc., compatible with a wide range.
  • Effective use of solar energy to improve the efficient transfer of energy.
  • Multi-port output can support powering multiple devices at the same time.
  • Intelligent boost technology to increase the output voltage to ensure stable operation of devices.


  1. Large Capacity Storage Pouch: Velcro closure, built-in solar charging cable (waterproof MC4 connector)
  2. Back Support Bracket: Adjustable angle to tilt the solar panel to face the direct sunlight for better charging effect
  3. Wire Outlet: Important channel for connecting to the generator to ensure the stable delivery of solar power
  4. PET Package: Waterproof, dustproof, anti-scratch, anti-salt spray corrosion, strong light transmission, long service life of solar panels
140w flexible solar panel detail

Charg Diagram

140w flexible pv panel charging diagram


Parallel Connection Methods

140W flexible pv panel parallel connection methods

PV Panel Different Output Circuits

140W flexible pv panel different output circuits
Standard Power 140W
Working Voltage 19.5V
Number of panels Four
Output Voltage 18V
Working Current 6.2A
USB-C 5/9/12/15/20V 3A 60W Max
Charge 12V battery charge
Cell Material Polycrystalline
Transformation Efficiency 19%-22%
Output Port Waterproof MC4 connector+USB*2+USB-C*1
Folded Size 560*360*60mm
Expand Size 1580*560*10mm
Individual Packaging Size 425*390*55mm
Net Weight 4.5Kg
PV panel for solar electricity

PV Panel for Solar Electricity

Camping pv panels

Camping PV Panels

PV panels as portable power station

Solar Portable Power Station

PV panel for solar savings

PV Panel for Solar Savings


Q1. How do I properly maintain my 140 watt flexible photovoltaic panels?

Proper maintenance is essential to ensure the longevity and efficiency of your Convenient PV panels. Regularly inspect the panels for signs of damage or debris buildup. Clean the surface with a mild detergent and water to remove dust and dirt. Avoid abrasive materials that can scratch the panels. Check connections and wiring for loose or damaged parts and repair as needed. Finally, keep surrounding vegetation trimmed to prevent shading and maximize sunlight exposure for optimal performance.

Q2. Can 140 watt flexible PV panels be used for residential use?

Yes, 140 watt foldable polycrystalline solar panels can be used for residential purposes, especially in off-grid or remote areas where conventional power sources are unavailable or unreliable. These panels are lightweight and easy to install, and can be mounted on a variety of surfaces such as roofs, RVs, boats, and more. They are also durable and weatherproof for outdoor use.

0.0 0
Write your own review Close