✨ Get 20% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Believe It 440w Mcs Certified Semi-flexible Solar Panel Top Junction Box Flash Sale: 35% Off [rEXcBLd6]

$71.99 $230.99 -69%

The FMCS-440M is a cutting-edge 440W MCS-certified semi-flexible monocrystalline solar panel that redefines efficiency and adaptability. Built with 182mm silicon wafers, PERC technology, and half-cut cells, this panel maximises power output while red

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

The FMCS-440M is a cutting-edge 440W MCS-certified semi-flexible monocrystalline solar panel that redefines efficiency and adaptability. Built with 182mm silicon wafers, PERC technology, and half-cut cells, this panel maximises power output while reducing energy losses. Its innovative design ensures exceptional durability, lightweight construction, and superior performance, even in challenging conditions. Perfect for curved rooftops, weak load-bearing surfaces, and corrugated metal roofs, the FMCS-440M is the ideal solution for residential, commercial, and industrial solar applications.

Advanced energy efficiency

With an advanced combination of PERC and half-cut cell technology, the FMCS-440M achieves superior energy conversion efficiency, ensuring maximum power output from every module. By minimising adaptive losses, this panel optimises energy generation, making it a high-performance choice for solar installations in various environments.

Exceptional power-to-weight ratio & versatile installation

Designed for ease of installation and adaptability, the FMCS-440M is exceptionally lightweight at just 4.1kg per unit area, making it 70% lighter than conventional solar panels. Despite its ultra-lightweight construction, it delivers an impressive 200W per square meter of installation area, making it ideal for surfaces with low load-bearing capacity, such as corrugated metal roofs, coal sheds, and curved rooftops.

Enhanced performance in shaded conditions with integrated junction box diodes

The FMCS-440M features a junction box equipped with three bypass diodes, ensuring optimal performance and reliability in various conditions. The integrated diodes mitigate the risk of hot spots caused by shaded or damaged cells, protecting the panel from potential long-term damage. By allowing the panel to continue generating electricity efficiently, even when partially shaded, the diodes enhance total energy production. In scenarios where only a portion of the panel is shaded, the bypass diodes help maintain consistent power flow, preventing significant energy loss. By reducing thermal stress and preventing excessive heat build-up, the diodes contribute to extending the overall durability and lifespan of the panel. When connected in series, the bypass diodes ensure that shading on one panel does not significantly impact the performance of the entire solar array.

Built for extreme durability

MCS certification guarantees that this solar panel is designed for durability. It has undergone rigorous weather testing and is built to withstand harsh environmental conditions. The panel is resistant to sand, dust, acid, alkali, and salt mist corrosion, making it suitable for installations in extreme climates. Additionally, its anti-PID (Potential Induced Degradation) and hail shock resistance further enhance its longevity and reliability.

Long-term reliability & warranty protection

For long-term peace of mind, the FMCS-440M comes with a 5-year quality and performance guarantee for vehicle/boat installations and 10-year for roof installations, along with a 25-year linear power output warranty, ensuring reliable and efficient energy generation for decades.

 

The FMCS-440M semi-flexible solar panel is the perfect combination of innovation and efficiency, offering superior performance in any environment. Whether for residential, commercial, or industrial applications, this high-efficiency panel provides a reliable, sustainable energy solution for years to come.

Solar panel specifications:

  • Peak power: 440W
  • Maximum power voltage: 34.48V
  • Maximum power current: 12.77A
  • Open circuit voltage: 41.73V
  • Short circuit current: 13.76A
  • Protection: IP68
  • Dimensions: 1940 x 1137 x 3.4 mm
  • Weight: 9.0 kg
  • 2 x 0.3m of 4.0m² solar cable attached

 

This product is covered by a 5 year workmanship warranty for vehicle/boat installations and a 10 year warranty for roof installations

What Our Customers Say

December 31, 2025

Absolutely no complaints!

A very well-conceived and a very useful device.

- Rhiannon N..

December 31, 2025

Absolutely no complaints!

It’s a very clever and a very practical solution.

- Rhiannon I..

December 31, 2025

Absolutely no complaints!

A superb piece of work. I truly, truly, truly love it.

- Nia L..

Write a Review

You Might Also Like

Discover more great products from our collection.

Wasatch Pro 20

Wasatch Pro 20

(637)
$23.99 $76.99 -69%
CLIO MSP1 ANTHRACITE

CLIO MSP1 ANTHRACITE

(194)
$29.99 $95.99 -69%
22D-E1P7N104 Allen-Bradley

22D-E1P7N104 Allen-Bradley

(716)
$60.99 $195.99 -69%
Emmalynn Aria

Emmalynn Aria

(974)
$48.99 $156.99 -69%
Painted Leggings: Deep Sea

Painted Leggings: Deep Sea

(236)
$16.99 $54.99 -69%
M01/W3030

M01/W3030

(313)
$50.99 $163.99 -69%
Glazed Cabinet - Cherry

Glazed Cabinet - Cherry

(239)
$71.99 $230.99 -69%

Copyright 2025 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY