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    Picture of 140 Watt Portable Solar Panel, 18V
    Picture of 140 Watt Portable Solar Panel, 18V
    Picture of 140 Watt Portable Solar Panel, 18V
    Picture of 140 Watt Portable Solar Panel, 18V
    Picture of 140 Watt Portable Solar Panel, 18V
    Picture of 140 Watt Portable Solar Panel, 18V

    140 Watt Portable Solar Panel, 18V

    1 review(s) | Add your review
    SKU: PH-PSP-140
    $296.55
    ● 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.
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    Overview

    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

    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.
     

    Details

    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
    Specs
    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
    Application
    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

    FAQ

    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.

    1 review(s)
    5.0 1
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    Declan | 7/16/2026 8:19 AM
    Great 140W Solar Panel for Camping
    Bought this 140W portable solar panel for my camping setup and it works great. It charges my 12V battery and phone without any issues. The foldable design makes it easy to carry, and the built-in brackets keep it stable when placed outdoors. Good size, solid build, and perfect for weekend camping trips.
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