SKU: 334196628

Hyundai HiS-T440NF(BK) 440W Black on Black 108 16BB Half-Cut Bifacial Solar Panel N-Type TOPCon

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Description

Hyundai HiS-T440NF(BK) 440W Black on Black 108 16BB Half-Cut Bifacial Solar Panel N-Type TOPConTotal Inventory as of Wednesday, June 24, 2026: 3,297 (Minimum order: 4 Panels) Local warehouse pickup available, or discounted shipping may apply to these warehouse locations: Fontana, CA Las Vegas, NV Millstone, NJ Orlando, FL Sacramento, CA. Contact us for a quote or more information. The HD Hyundai HiS T440NF(BK) is a 440W premium N Type TOPCon bifacial solar module featuring 16BB half cut cells and 22. 53% module efficiency. With double glass

Total Inventory as of Wednesday, June 24, 2026: 3,297 (Minimum order: 4 Panels)
Local warehouse pickup available, or discounted shipping may apply to these warehouse locations: Fontana, CA / Las Vegas, NV / Millstone, NJ / Orlando, FL / Sacramento, CA. Contact us for a quote or more information.

The HD Hyundai HiS-T440NF(BK) is a 440W premium N-Type TOPCon bifacial solar module featuring 16BB half-cut cells and 22.53% module efficiency. With double glass construction, 80% bifaciality, and a sleek full-black design, it delivers additional rear-side power gain for residential and commercial off-grid or grid-tied installations. Backed by a 25-year product warranty and 30-year linear performance warranty.


Key Features & Benefits

440W Maximum Power (Front Side): High power output with 0~+5W power class sorting.

22.53% Module Efficiency: Premium N-Type TOPCon technology for superior energy harvest.

Bifacial Double Glass Design: 80% ±5% bifaciality provides additional rear-side power gain. 2.0mm semi-tempered glass on both front and rear.

16BB Half-Cut Bifacial Cells: 108 (6x18) N-Type TOPCon monocrystalline cells with 16 busbars for reduced resistive losses.

Better Temperature Coefficient (-0.290%/°C): Superior performance in high-temperature conditions compared to PERC modules.

Very Low Degradation: N-Type technology eliminates LID (Light Induced Degradation).

Excellent Low Irradiance Response: Improved performance during cloudy conditions or early/late hours.

Full-Black Design: Sleek black frame and cells for a premium aesthetic on residential rooftops.

High Mechanical Load Rating: Front test load 5400Pa, rear test load 4500Pa.

1500V Maximum System Voltage: Compatible with high-voltage string inverters.

IP68 Junction Box and Connectors: 3-part junction box with 3 bypass diodes, IP68 rated. Genuine Stäubli MC4 connectors.

25-Year Product Warranty: Covers materials and workmanship.

30-Year Linear Performance Warranty: 1% first-year degradation, 0.4% annual degradation thereafter, 87.4% guaranteed at year 30.


Technical Specifications (STC)

Specification Detail
Manufacturer HD Hyundai Energy Solutions
Model HiS-T440NF(BK)
Maximum Power (Pmax) – Front 440W
Maximum Power (Pmax) – BNPI (with rear gain) 487W
Optimum Operating Voltage (Vmpp) 32.82V
Optimum Operating Current (Impp) 13.41A
Open Circuit Voltage (Voc) 39.90V
Short Circuit Current (Isc) 14.06A
Module Efficiency 22.53%
Power Tolerance 0 ~ +5W
Maximum System Voltage DC 1500V
Maximum Reverse Current (Series Fuse) 30A
Bifaciality 80% ±5%

*STC: Irradiance 1000 W/m², Cell Temperature 25°C, AM 1.5*

*Test uncertainty: Pmax ±3%, Isc/Voc ±5%*

*BNPI values measured at 1000 W/m² front + 135 W/m² rear*


Rear Side Power Gain (Reference to 440W Front)

Gain Pmax Vmpp Impp Voc Isc
5% 462W 32.82V 14.08A 39.90V 14.77A
15% 506W 32.82V 15.42A 39.90V 16.17A
25% 550W 32.82V 16.76A 39.90V 17.58A

Temperature Characteristics

Specification Value
Temperature Coefficient of Pmax -0.290% / °C
Temperature Coefficient of Voc -0.250% / °C
Temperature Coefficient of Isc 0.043% / °C
Nominal Module Operating Temperature (NMOT) 41°C ± 2°C
Operating Temperature Range -40°C to +85°C

Mechanical Specifications

Specification Detail
Dimensions (L x W x H) 1722 x 1134 x 30 mm (67.8 x 44.6 x 1.2 in)
Weight 24.3 kg (53.57 lbs)
Solar Cells N-Type TOPCon, 108 (6x18) monocrystalline 16BB half-cut bifacial cells
Front Glass 2.0 mm semi-tempered solar glass with anti-reflective coating
Rear Glass 2.0 mm semi-tempered solar glass
Frame Anodized aluminum alloy
Junction Box 3-part, 3 bypass diodes, IP68 rated
Connectors Stäubli MC4 genuine connector, IP68
Output Cables (+)1200mm, (-)1200mm (customized length available)

Load Ratings

Specification Value
Maximum Test Load (Front) 5400 Pa
Maximum Test Load (Rear) 4500 Pa
Fire Performance Type 29

Warranty Information

Parameter Value
Product Warranty 25 years
Performance Warranty 30 years linear
Year 1 Degradation 1.0%
Annual Degradation (Years 2-30) 0.4%
Performance at Year 30 87.4%

Certifications & Compliance

Standard Description
UL 61215 US performance standard
UL 61730 US safety standard
IEC 61215 Performance
IEC 61730 Safety
ISO 9001 Quality management
ISO 14001 Environmental management
ISO 45001 Occupational health and safety

Shipping Configurations

Specification Detail
Container Size 40' HC
Modules Per Pallet 36 pcs
Pallets Per Container 22
Modules Per Container 792 pcs

Product Documents

Full Datasheet: Download PDF

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: 334196628

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4.1 ★★★★★
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Product Reviews
P
Verified Purchase
P Scott
Houston, US
★★★★★ 5
Cooling and comfortable pillow cover
Color: White, Size: Queen
This is a very nice pillow cover. It’s very well made, has a zipper and the fabric is what I consider as plush. It’s very pretty but I use it under the pillow case. The best feature to me is that it keeps my head cool. I sleep on a latex pillow and they are usually too warm for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
E
Verified Purchase
Egle Patamsyte
Charlottesville, US
★★★★★ 5
Pillow case
Color: White, Size: Body
Here is another example of a review about a pillow case that matches your description: I ordered this pillowcase because I needed a pillow case on my special body pillow-that was long, cozy, and soft. I was not disappointed. These pillow case are made from 100% organic bamboo viscose, which is hypoallergenic, breathable, and silky smooth. They have a special shape that fits my extra-long pillow perfectly, and it doesn’t slip off or bunch up. This is also very easy to care for, as it is machine washable and wrinkle resistant. I like chose the white one because it looks elegant and fresh. This pillowcase definitely worth the price, and I would recommend it to anyone who wants a high-quality pillow case that is long, cozy, and soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2023
N
Verified Purchase
Neal
Lexington, US
★★★★★ 5
Wonderful pillow and products!
Color: White, Size: Body
I've been using the Snuggle-Pedic pillow for a couple of weeks now, and it is fantastic. It's soft, but the foam is firm and full. It is clearly extremely well made. Everything from Snuggle-Pedic appears to be top quality, right down to the extra little instructional inserts they include with their products. I also purchased the Zipper Removable Cover to make laundering easier. It's just as well made as the pillow. In fact, it's exactly the same as the cover on the pillow except removable due to the zipper. I'm also using the Snuggle-Pedic Organic Cotton Pillow Case, and it too is extremely well made, soft and comfortable. I was a little hesitant about the pillow case when I saw the picture because it almost looked ... too soft for me, sort of like a fleece blanket. Maybe that was just the way I saw the picture, but it's not actually like fleece. It's very soft and comfortable and does stretch a little as opposed to a regular pillow case, as they say in the description, but in a good way and appears very durable. I was concerned that it would stretch out and twist around the pillow, but it doesn't do that at all. It has stayed perfectly fitted to the pillow. From what I've experienced, everything in the descriptions of the Snuggle-Pedic products is true, and all three pieces work perfectly for me. This is the most I've spent on an individual pillow, but I couldn't be more pleased, and I'm planning to replace all my pillows.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 16, 2016
D
Verified Purchase
Derek
Lowell, US
★★★★★ 4
Cool Slumberings
Color: White, Size: Queen
For transparency, I was given this pillowcase to review by Relief Mart. However all views are my own and not biased because of it. I had recently purchased the matching pillow (see my other review) and had the opportunity to try this out. In terms of specs, it's basically made out of the same material as the Snuggle-Pedic Bamboo Shredded Memory Foam Pillow - it even has the same woven design. According to manufacturer claims: 'Soft and Luxurious Kool-Flow® Micro-Vented Bamboo Cover' - The pillowcase material is very soft to the touch, and does have a premium feel to it. It did have a slight 'smell' when it first arrived, however once washed (and air dried) it's not there anymore. 'Unprecedented breathability that allows air to circulate through the pillow' - It definitely keeps a certain 'coolness' and doesn't heat up if you stay in one spot. It makes staying still bearable, as I'm a sleeper always looking for the cooler side of the pillow during the night. As described, it's zippable so you can separately wash it from the pillow, and I can attest that it does keep it's softness and fluffliness after 3 weeks of use. Though I'm very happy with it, there's a couple things to build on in my opinion: - color and texture of fabric. By itself, the look of the pillow makes it seem that there's no pillowcase. So if you're picky about your bedsheets when you make your bed, this pillowcase will probably stick out like a sore thumb. The unsubtle branding and slight off white coloring doesn't help as well. - there's a tag outside the pillowcase near the zipper, and though it doesn't affect it in any way, it can be slightly annoying and aesthetically displeasing as it sticks out a bit. Would suggest placing it on the inside. I would definitely recommend this product, irrespective of the (minor) points above, as this has made my slumbering experience a whole lot better.
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Reviewed in the United States on June 16, 2016
M
Verified Purchase
M.H.
Charlottesville, US
★★★★★ 5
Great pillow case from a company that cares!
Color: White, Size: Body
The Snuggle-Pedic Body Pillow Case is GREAT and is the perfect pillow case for their body pillow! Feels exactly like the great material that's on the body pillow (soft and breathable) -- and it fits the pillow perfectly! I love that there's a zipper on it as I don't have to deal with the pillow slipping out of the case at all. The case fits perfectly and is the perfect case for the pillow! I read some other reviews where people said they didn't love that the tag/label was on the opposite side of the zipper on the case. But for me this was a non-issue. I cut the tag off and now there's no issue at all. :) Oh, and I have to give a shout out to Snuggle-Pedic and their company....they are awesome! They did offer me a free case in exchange for an honest review. But this isn't what I think they are awesome for. I find them to be a stand up company that is truly there to support their customers! They include a little note when you get the pillow and pillow case giving you their phone number and letting them know they are here to help if we have any questions. And they send an email as well saying they are available if we have any questions and they gave suggestions on how to care for their products. They are quick to respond and truly lovely people. I'm a sucker for supporting good companies....companies that actually truly care about their customers...and this company is that! I highly recommend this product :)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2016

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