40W 18V Monocrystalline Silicon Flexible Solar Panel with 20A Solar Charge Controller for Outdoor

$58.99

  • Monocrystalline silicon cells deliver 23-24% conversion efficiency
  • Dual USB ports output 5V 2A for simultaneous device charging
  • IP65 waterproof rating handles rain and dust during travel
  • Lightweight 577g design fits easily into a daypack or bag
  • 20A charge controller supports both 12V and 24V systems

In stock

Add to Cart
40W 18V Monocrystalline Silicon Flexible Solar Panel with 20A Solar Charge Controller for Outdoor
40W 18V Monocrystalline Silicon Flexible Solar Panel with 20A Solar Charge Controller for Outdoor
$58.99
Specifications
Dimensions30 × 30 × 4 cm
Weight0.65 kg
Delivery & Returns
  • Delivery is priced by postcode: enter yours at checkout to see the cost.
  • Ships from an overseas warehouse: usually 7-15 business days.
  • Change-of-mind returns within 14 days on unopened eligible items (10% restocking fee; you pay return postage). Faulty or wrong items are always put right, free. Returns policy

Shipping across Australia & New Zealand
14-day returns on eligible items
Secure checkout

Guaranteed safe checkout

  • Visa
  • Mastercard
  • American Express
  • 3-D Secure

01PORTABLE SOLAR PANELS

Flexible Solar Power for the Open Road

This compact panel folds flat enough to slide into a rucksack, yet generates meaningful energy under direct sun. Its flexible monocrystalline surface adapts to uneven surfaces, from car roofs to tent walls.

Designed for travelers, campers and vehicle owners, it charges phones, tablets and small electronics via dual USB ports while feeding larger batteries through the included 20A controller.

40W 18V Monocrystalline Silicon Flexible Solar Panel with 20A Solar Charge Controller for Outdoor
40W 18V Monocrystalline Silicon Flexible Solar Panel with 20A Solar Charge Controller for Outdoor

02MATERIALS

Monocrystalline Silicon in a Flexible Frame

The core consists of high-efficiency monocrystalline silicon cells, known for their dark, uniform appearance and strong performance in low light. The flexible construction allows the panel to bend slightly, conforming to curved surfaces without cracking rigid glass.

40W 18V Monocrystalline Silicon Flexible Solar Panel with 20A Solar Charge Controller for Outdoor

03IN USE

Charging Devices Directly Under Sunlight

Position the panel in direct sunlight and plug in your devices via the two built-in USB ports. Each port delivers 5V at 2A, sufficient for smartphones and tablets. For larger setups, the separate 20A controller manages voltage automatically between 12V and 24V systems.

40W 18V Monocrystalline Silicon Flexible Solar Panel with 20A Solar Charge Controller for Outdoor

04PRACTICAL DETAILS

Compact Dimensions and Lightweight Build

The panel measures approximately 280 by 280 mm and weighs around 577 grams. The accompanying controller is 133 by 68 by 35 mm. Together they pack into a carton measuring 30 x 30 x 4 cm, weighing 0.65 kg including packaging, making transport effortless.

05DURABILITY

Waterproof Design for Outdoor Conditions

Rated IP65, the panel resists dust ingress and water jets from any direction, suitable for camping in variable weather. It withstands exposure during hiking, cycling or boating, ensuring reliable power generation even when conditions are less than ideal.

40W 18V Monocrystalline Silicon Flexible Solar Panel with 20A Solar Charge Controller for Outdoor
40W 18V Monocrystalline Silicon Flexible Solar Panel with 20A Solar Charge Controller for Outdoor

06AT A GLANCE

The key points

  • Monocrystalline silicon cells deliver 23-24% conversion efficiency
  • Dual USB ports output 5V 2A for simultaneous device charging
  • IP65 waterproof rating handles rain and dust during travel
  • Lightweight 577g design fits easily into a daypack or bag
  • 20A charge controller supports both 12V and 24V systems

07

About this product

1, Suitable for car batteries, automobiles, RVs, ships, airplanes, satellites, space stations, outdoor breeding, planting, tourism, solar street lights. 2, High conversion efficiency, good output efficiency, low light efficiency, light weight, strong applicability. 3, Easy to use, you can put the panel in the sun and use it to directly charge the device. 4, Used to charge MP3 mobile phones, mats or other controlled devices. With dual female USB ports, you can easily charge the device through a USB charging cable. 5, Lightweight and portable, easy to carry, suitable for outdoor biking, mountaineering, hiking, camping, traveling, etc.

Please allow 1‑2in error due to manual measurement. Thanks for your understanding.

Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

Specification

Item Type: Solar Panel Kit

Material: Monocrystalline Silicon

Color: As shown in the picture

Product Size: Approx. 280x280mm / 11.02×11.02in

Controller Size: Approx. 133x68x35mm / 5.24×2.68×1.38in

Weight: Approx. 577g / 20.4oz

Power: 40W

Open Circuit Voltage: 18V

Short Circuit Current: 2A

Output Voltage: DC 18V&9V, USB 5V

Waterproof Rating: IP65

Conversion Rate: 23-24%

Controller Parameters:

Controller Rated Current: 20A

Voltage: 12/24V automatic

USB Voltage: 5V 2A

Standby Current: <10mA

Package List

1 x Solar Panel

1 x Controller

1 x Crocodilian Clip

4 x Suction Cup

1 x Connection Line

2 x Chinese and English Manual

Note

Without power storage function.

40W 18V Monocrystalline Silicon Flexible Solar Panel with 20A Solar Charge Controller for Outdoor

Additional information

Weight 0.65 kg
Dimensions 30 × 30 × 4 cm

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.