SKU: 64207384842

JA 440W N-Type (Dual Glass Bi-Facial) Panels - 6.6kW Solar System

Sale price$1071.00 Regular price$1190.00
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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2

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Description

JA 440W N-Type (Dual Glass Bi-Facial) Panels - 6.6kW Solar SystemRevolutionize your energy solutions with the JA 440W N Type Dual Glass Bi Facial Solar Panels. Combining dual glass durability with bi facial technology, these panels capture sunlight from both sides for superior energy output and efficiency. Engineered for maximum performance and longevity, they are ideal for a wide range of solar installations, including rooftops and ground mounted systems. Key Features Bi Facial Power Generation: Harness sunlight

Revolutionize your energy solutions with the JA 440W N-Type Dual Glass Bi-Facial Solar Panels. Combining dual-glass durability with bi-facial technology, these panels capture sunlight from both sides for superior energy output and efficiency. Engineered for maximum performance and longevity, they are ideal for a wide range of solar installations, including rooftops and ground-mounted systems.

Key Features

  • Bi-Facial Power Generation: Harness sunlight from both the front and rear sides of the panel, increasing overall energy yield by up to 30%.
  • Dual Glass Durability: Constructed with dual glass layers for enhanced protection against environmental stress, including high humidity, extreme temperatures, and UV exposure.
  • Advanced N-Type Technology: Provides higher efficiency, better low-light performance, and lower degradation rates compared to traditional P-Type modules.
  • Strong Load Resistance: Designed to endure wind loads of 2400 Pascal and snow loads of 5400 Pascal, making it reliable even in harsh weather conditions.
  • Reduced Degradation: Superior resistance to light-induced degradation (LID) and potential induced degradation (PID) ensures long-term energy production.

Specifications

  • Maximum Power: 440W
  • Module Efficiency: Up to 22.5%
  • Operating Temperature Range: -40°C to +85°C
  • Maximum System Voltage: 1500VDC
  • Connector Type: MC4-compatible connectors
  • Dimensions: 1765mm x 1048mm x 30mm
  • Weight: 28 kg (dual-glass construction)
  • Frame Material: Frameless design with tempered dual glass
  • Glass: 2.0mm double-tempered glass with anti-reflective coating

Performance Warranty

  • 30-Year Linear Power Warranty: Guarantees consistent energy output with less than 0.4% annual degradation over 30 years.

Ideal For

Designed for both residential and commercial installations where durability, efficiency, and enhanced energy yield are critical. Perfect for open spaces, including solar farms and elevated mounting systems.

Embrace the future of solar energy with JA 440W N-Type Dual Glass Bi-Facial Solar Panels. Maximize your energy output and ensure sustainable, long-lasting performance today!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 64207384842

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4.1 ★★★★★
Based on 6 reviews
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Verified Purchase
Burdett Williams-Hanchett
Dallas, US
★★★★★ 5
Buy 2
Color: Black 09, Size: Small
Soft light weight fits pretty true to size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
A
Verified Purchase
Amazon Customer
Alexandria, US
★★★★★ 3
Nice quality but questionable fit!
Color: Navy 09, Size: Large
I recently purchased the Alex Vando Mens Golf Shirt in size Large. The fabric quality has a good feel to it — it feels smooth, breathable, and the moisture-wicking seems to work well during light activity. However, the sizing and fit were inconsistent. I ordered a Large, but when I tried it on, it was somewhat tight and fitted around the mid-section, despite not saying "slim fit". I would say I am average size: 5' 9", and 195 pounds. I were a size Large in 98% of the clothing I purchase. This was more like a size Medium - Long. That said, the shirt is also very long! Like, abnormally long. If you're tall (over 6'), this shirt will be perfect. But for anyone else, it won't fit quite as nice. I had to return it as I think an XL would be huge on me!
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Reviewed in the United States on November 19, 2025
V
Verified Purchase
Victoria
San Leandro, US
★★★★★ 5
Sexy jacket!
Size: XX-Large, Color: Blue
I want to first say that the jacket looks exactly as pictured the color is very spot on it's not too washed out and not too blue. I bought it for my male partner, It really gives him the rugged look without making him look intimidating or too much like an emo boy. I'm thinking hipster style. Secondly, you have to size up if you are intending to wear this jacket on top of a sweatshirt or anything thicker than a t-shirt. I'm so glad that I read reviews before purchasing this because if I had bought his size it would have fit him but he would not have been able to wear a sweater or sweatshirt under it. My partner is tall and about an XL in sizing. The jacket stops just at his waist and accentuates how tall he is. Sleeve length is perfect. I will also say that it's not super thick, it's a great fall jacket just good enough to stay warm in brisk weather. This is more of a fashion piece than it is a coat. Something that no one mentioned is there are two large pockets on the inside of the jacket that my boyfriend loves because he can now hide snacks in them. This jacket honestly gives me New York Street fashion vibes and I love it so much I plan on stealing it from him time to time.
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Reviewed in the United States on October 4, 2020
M
Verified Purchase
Mahlia Lowell
Battle Creek, US
★★★★★ 5
Amazing quality!
Size: Medium, Color: Pinkish, Size: Medium, Color: Pinkish
Fabric super durable, genuine denim. Fit was a bit tight for the size but still looked perfect and easy to style/accessorize. Don't even like pink and it's a new favorite fit!
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Reviewed in the United States on April 28, 2024
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Verified Purchase
Lilly Meadows
San Leandro, US
★★★★★ 4
Order regular size. 6' tall, get a medium.
Size: Medium, Color: A3#white
It's a pretty good jean jacket. Sizing is the main issue, suggestions for what size to order very from ordering your normal size to order 2 sizes larger. I'm 6' tall and skinny, got a medium which is my regular size, this thing fits me just like the model, coming to my waistband with enough room to fit a hoodie underneath. Not sure why the seller is telling people to order 2 sizes up, since jean jackets are supposed to be a little bit short and thin compared to other jackets. One slight issue is the size of the button holes. 3 of mine were too small to fit the buttons through. Easy fix with a knife though. Material quality is good, it wasn't easy to cut. I dyed mine yellow and it took the dye quite well, if you're considering doing that with yours.
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Reviewed in the United States on August 28, 2020

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