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Description
JA Solar 445W N-type Bifacial Double Glass Traceable All Black Solar PanelOptimize Performance with the JA Solar 445W N type Bifacial Double Glass Traceable LB All Black Solar Panel Harness cutting edge solar technology with the JA Solar 445W N Type Bifacial Double Glass Traceable All Black Solar Panel. Designed for maximum efficiency and durability, this panel features advanced bifacial N Type cell technology that captures sunlight from both sides, increasing energy outputespecially in reflective environments like rooftops
Optimize Performance with the JA Solar 445W N-type Bifacial Double Glass Traceable LB All Black Solar Panel
Harness cutting-edge solar technology with the JA Solar 445W N-Type Bifacial Double Glass Traceable All Black Solar Panel. Designed for maximum efficiency and durability, this panel features advanced bifacial N-Type cell technology that captures sunlight from both sides, increasing energy output—especially in reflective environments like rooftops or open spaces.
Its sleek, all-black aesthetic seamlessly blends into modern installations, while the traceable technology ensures transparency and product authenticity throughout the supply chain. With a robust double-glass structure, this panel offers exceptional durability, making it ideal for both residential and commercial applications.
Key Features
- High Power Output – Rated at 445W for powerful energy generation.
- Bifacial Technology – Captures energy from both front and rear sides for increased efficiency.
- N-Type Cell Technology – Enhances durability, performance, and low-light efficiency.
- Double Glass Structure – Provides superior protection against environmental stress and UV degradation.
- Traceability Feature – Ensures product authenticity and quality assurance.
- All-Black Design – Sleek and stylish, perfect for modern residential rooftops.
-
Exceptional Efficiency – Achieves an impressive 22.3% efficiency for higher energy yields.
What’s Included in the Box
- 1x JA Solar 445W N-Type Bifacial Double Glass Traceable All Black Solar Panel
- Round Post Connectors
- Installation Manual
Technical Specifications
- Rated Power: 445 W
- MCS Reference: BABT 8515-345-445W
- Dimensions: 1,762 mm (L) x 1,134 mm (W) x 30 mm (D)
- VMPP (Maximum Power Voltage): 32.65 V
- IMPP (Maximum Power Current): 13.63 A
- Isc (Short Circuit Current): 14.4 A
- Voc (Open Circuit Voltage): 39.1 V
- Temperature Coefficient (Mpp): -0.3 %
- Clamp Position: Long and short side
- Efficiency: 22.3 %
- Pallet Size: Oversized
- Weight: 22 kg
- Connector Type: MC4
- Part No: JAM54D-41-445-LB-TS-AB-MC4
Applications
- Residential Solar Systems: Perfect for homeowners looking to maximize energy production while enhancing the appearance of their solar setup.
- Commercial Solar Installations: Ideal for businesses aiming to reduce energy costs and contribute to sustainability efforts.
- Utility-Scale Solar Projects: Suitable for large-scale solar farms and utilities requiring high-efficiency and high-output panels.
- Off-Grid and Hybrid Systems: Reliable for areas with no access to the electrical grid or in hybrid configurations.
- Low-Light Performance Areas: Designed to perform efficiently in areas with partial shading or low light, maximizing energy production.
Why Choose the JA Solar 445W All Black Bifacial Panel?
This panel is perfect for homeowners, businesses, and solar professionals seeking high-efficiency, high-durability energy solutions. Its bifacial capability, combined with robust double-glass construction and advanced N-Type cells, ensures superior performance and longevity. The all-black finish offers a sleek, modern look that complements any installation.
Installation Requirements
This solar panel must be installed by a certified solar installer or qualified electrician to ensure safe and compliant operation with local regulations.
Disclaimer:
All product information provided by Solareon UK is intended for general guidance only and may be subject to change or error. Solareon UK does not accept liability for any inaccuracies or omissions in the product specifications displayed. For accurate and detailed technical information, please refer to the manufacturer’s official datasheet available in the 'Downloads' section. We strongly advise confirming all critical details directly with the manufacturer prior to making purchasing or installation decisions.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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- 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
4.2 ★★★★★
Based on 161 reviews
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Product Reviews
★★★★★ 5
Perfect for what I needed
Capacity: 32GB
Works great!
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Warning: This Journal Will Pull You In
Format: Hardcover, Format: Hardcover
Before I read it, I believed this journal was a kind of encyclopaedia of all the mysteries and unexplained events of Gravity Falls. However, it turned out to be something entirely different—an intriguing work of fiction, a captivating page-turner, and a perfect TV-series companion that everyone should have at hand while watching the adventures of Dipper and Mabel Pines and their friends during that one iconic summer.
★★★★★ Art
This is a one-of-a-kind book! I’ve never come across anything like it. It is, quite literally, a diary—a journal written and designed with 100% authenticity. You’ll find hand-drawn illustrations and handwritten text sections, as if an explorer, researcher, or scientist documented all of their personal experiences while investigating the eerie town of Gravity Falls. Some pages convey pure emotion; others offer meticulous descriptions of the unknown. Altogether, it grips you and doesn’t let go until you reach the final page. Now I truly understand how Dipper felt when he found this journal—excited, curious, and full of wonder. Bravo!
★★★★☆ Text
In addition to everything mentioned above, the text itself is deeply immersive and engaging. The book consists of two main parts (without spoiling the essence): one written by an unknown author, and another by Dipper, who finds the journal and continues it by chronologically recording his and Mabel’s adventures.
The variety of fonts brilliantly reflects different personalities and emotional states: trembling handwriting, unstable and chaotic notes seemingly written by a mad scientist; Dipper’s neat, school-like typeface; and Mabel’s colorful, emotional, and expressive writing—almost as if she’s permanently fueled by a generous dose of sugar.
For readers who enjoy deciphering codes and riddles, the journal contains puzzles and sections written in several ciphers. Personally, though, these felt more decorative than engaging: sitting with a sheet of paper and decoding letter by letter isn’t quite the experience I want from a book like this. I would have preferred overlays, often used in art books, that reveal the decrypted message beneath without breaking the sense of immersion.
★★★★★ Book Design
Starting with the cover—designed to look like a real, well-worn journal—it feels authentic straight away, just like in the show. There are even intentionally distressed areas on the cover, suggesting damage and wear, which adds another layer of believability. Portrait orientation, size, weight, paper quality, font selection—everything is executed with an incredible level of care and love.
The only downside is the dust jacket, which can easily wear out or get lost. Without it, the book title isn’t printed on the cover underneath. Still, since the cover perfectly replicates the journal from the show, this small flaw is easy to forgive.
★★★★★ Price
I still can’t quite understand how such an incredible book can be sold for such a modest price. Perhaps it’s due to the large number of copies available on the market, but even so, it remains one of the best price-to-quality ratios among the books I’ve purchased in recent years—not to mention the overwhelming number of copies available on the pre-owned market.
★★★★★ Overall Impressions
We all know that Gravity Falls is a masterpiece. What I truly regret is that no one ever told me how much more fascinating and immersive the show becomes when you watch it with this journal in hand. You read the first part, get acquainted with the main characters, and then return to the journal after each episode—as if you’re staying right beside them at the end of the day, listening as they write down everything that happened. I could almost smell the wood of the Mystery Shack and hear the evening crickets outside the window while imagining it all.
In short, this journal is an absolute must-have if you’re a fan of the show—or if you have kids of the right age who are ready to watch it and join its worldwide fan community.
The biggest drawback of this journal is that it’s Journal #3. Journals #1 and #2 exist only as single pages shown in the series—forever teasing your imagination and teaching your inner perfectionist to accept this universe as it is, while firmly believing that somewhere in parallel dimensions, Journals #1 and #2 are all-time bestsellers.
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Reviewed in the United States on December 14, 2025
★★★★★ 5
A Must-Have for Gravity Falls Fans
Format: Hardcover
I absolutely loved this book. I’m a big Gravity Falls fan, and having Journal 3 in physical form just feels different. It really feels like the actual journal from the show. There are so many details, drawings, and hidden things that you don’t fully see in the episodes, which makes it even more special.
I was honestly surprised by how well made it is. The pages, the cover, everything looks amazing. I had so much fun reading it and looking for secrets. If you like Gravity Falls, it’s 100% worth buying. I don’t regret it at all. 💛📖
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Reviewed in the United States on February 12, 2026
★★★★★ 5
Terrific Gift - With One Big Catch
Format: Hardcover
There's one thing that you really need to know about this book before ordering. And by all means, you should definitely order it if you or someone that you love is a fan of Gravity Falls. I watch the show with our Daughter, who also happens to be a diehard Bill Cipher fan. And she absolutely loves this book, it made her so happy to get it as a Christmas present. It's visually amazing, awesome illustrations, good colors. Just full of cool stuff that will appeal to any fan of the show.
But, there's one catch.....
A good portion of the book includes writing that's in cursive. Back in 2010, Common Core led to most states dropping requirements for students to learn writing in cursive. In the years that followed, about half of the states in America changed their tune. But it's entirely possible that you live in a state that doesn't require it to be taught in public schools. So if your child doesn't know how to read cursive, there's going to be parts of the book that they simply can't read. But even if they can, there are also parts of the book in which the writing is very small, or the graphics look almost pixelated and slightly fuzzy. Which still makes certain parts a little difficult to read.
That said, should you still buy the book? 100% yes, because that doesn't really make a huge difference on whomever you are gifting it to. It's just something worth noting before anyone orders it. Our Daughter couldn't be happier, having received this as a present. We already had the Book of Bill, and this one is a welcome addition to her home library.
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Reviewed in the United States on December 27, 2025
★★★★★ 5
Gravity Falls Fans, Your Time Has Come With This Excellent Book
Format: Hardcover
'Gravity Falls' was one of the best animated series to be created on the Disney Channel, where the majority of shows are trash IMO. The humor, voice acting, writing, animation and mythology were all perfect. Very much like a kids version of The X-Files, but not dumbed down and still very adult in many ways. Dipper's Journal 3 was something I've always desired to see become an actual bookshelf tome and now fans, like myself, have it in this extremely awesome book. All the pages shown throughout the series are there, as well as those that were never seen or hinted at, and a large section supposedly added by Dipper and Mabel. One of the best features that caught me by surprise were the front and rear covers. Normally, a book with a dust jacket like this has a neutral plain one color cover to it under the removable jacket. Not this baby! It looks just like the jacket, just without the logos. Really, you don't even need the jacket, but it does protect the beauty of the real covers. Even better, the publisher went a step further by adding a treat to fans on the inside of the dust jacket. Blueprint forms of the Memory Gun, Gideonbot, The Portal, Laptop and Sea Monster submersible. I never expected that since 98% of them are just white on the inside. Another wonderful addition is the sewn in cloth bookmark. You know a hardcover is well made when they have one of these. Shows the publisher spent time to make it worth having and enjoying. I'm not going to talk about the interior pages, since they are all fantastic. Just get the book and have a great time with it. Now, there are two things missing that should have been included, and technically would have dropped my rating to four stars, but the book is still five nonetheless. It is missing a cryptogram decoder page and a foldout poster of the full Bill Cipher cryptogram map Dipper and Mabel had to put together using all three journals. There is a decoder on-line, but having it in the book should have been a no-brainer addition since every page has codes to decipher. Writing wise, the only minor thing that bugs me is with the misuse of commas, or the lack of, where they should be at times. For example, when describing three things - blue, red and green - Rob Renzetti has a tendency to do like a LOT of people have started up over the last decade or so in putting a comma after the second word 'red' when it doesn't belong there. Yes, I'm being a grammar nitpick, but it really gets annoying after awhile. These elements are minor and the amount of excellent artwork and information contained within the book make up for missing items and writing issues. It's a shame the 'Special Limited Edition' version with blacklight ink pages, removable images/notes and a magnifying glass is so extremely expensive. Instead of two books, there should have been just one with all of the goodies. This is a must have for all Gravity Falls fans. Don't miss it.
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Reviewed in the United States on April 16, 2018