= 496
Limited stock

Hyundai 640W Solar Panel 156 cell Bifacial HiN-T640NJ TopCon Commercial 496 panels per Container (Truckload)

$0.33 /pw
$212.29 /panel
Get commercial financing options at CleanFi
(50 ratings)
1 CNTR
(496 pcs)
Minimum order – 496 panels

We have changed the number of solar panels to comply with shipping terms.

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Container not included — price is for palletized solar panels only.
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Customer reviews & Questions

Verified buyer reviews
Customer Reviews
  • Reviews (50)
  • Questions
great value for the $$ would buy again
not bad at all, these things are makin power
Great panels, terrible service.
I wanna highlight the build quality of these panels. Hyundai is just on another level when it comes to how a panel feels
highly recommend, fantastic value.
I found these panels for a great price on A1, but couldn't place an order with only 8 modules - I had to add 2 more to my cart to unlock the delivery option. The service was great and I'm totally satisfied with the quality of the panels.
Hyundai panels arrived fast, perfect for my off-grid cabin.
I bought 5 of these panels to run my mini split. These panels work well in low light conditions and harvest a lot of power. Highly recommend. Found A1 online and took a chance. Glad I did.
i tried ordering these from some other shop which I won't be naming - had a terrible time. they couldn't get my order right and i always felt like something fishy was going on. i stumbled upon your website when looking for alternatives. million thanks! it really shouldn't be that hard to find these solar panels. your delivery was fast, the instructions made sense and the staff was very helpful. i'll be definitely coming again
I ordered from another shop before and it was a complete mess. they didn't handle my order properly and i felt like they didn't care about their customers. your delivery was prompt, the panels were exactly as described, and your team was very supportive. thank you for making this such a wonderful experience. i'll definitely be a repeat customer!
Bought two to charge my emergency batteries. Connected them in parallel. Produced 780 watts, which was better than I expected.
Great solar panels. First time buying and they are exactly what I needed. Thank you so much.
Hyundai is just the definition of high quality. very happy with the purchase. nobody had them in stock but you!
This was my first purchase of common size solar panels ( i purchased few 100w from Amazon before). Tanya at A1 Solar was extremely helpful and answered all my questions. Biggest concern for me was if i can load and unload and deliver the panels 280 miles round trip in Uhaul van:). By any means it was a major undertaking. All worked out beautifully and the panels just so pretty and intact:). I can definitely recommend A1 Solar for your DIY solar system project.
Overall - a good deal. Some panels arrived broken but the guys replaced them promptly. Communication was easy and the staff was very pleasant to talk to.
Delivery took a bit longer than expected. Other than that - top notch service and wonderful panels. The guys have a very skilled engineer and the customer service girl was very attentive and polite. Thanks, and I'll recommend you to friends!
Hyundai panels arrived fast, perfect for my off-grid cabin.
Since installing these panels, we have had a consistent and reliable power supply. They work great even during cloudy days. Overall, they are an excellent invesment.
Been running these panels for about a month now and they have exceeded my expectations. Ground mount Facing south but my angle is currently off by 4 degrees and I am pulling in approximately 360 watts per panel in April.
thanks for your service to the community. Minus one star for long delivery but that's all, really
I trust Hyundai products but I didn't know they were making solar panels. As with all their products, awesome price to quality ratio.
all arrived in good time the panels are in good shape service is on point prices are fair
Good workmanship, they work as expected. Great clearance price.
highly recommend, fantastic value.
The whole neighborhood has Hyundai panels. They are cheap, have a great warranty, and people recommend them. Turned out to be pretty hard to find though. In the end, discovered a decent selection at A1Solar.
Good workmanship, they work as expected. Great clearance price.
Bought these 400W hyundai panels, picked them up in 2 days from a local storage. Great deal for this brand and output.
these solar panels are very affordabl compared to other brands.
Good workmanship, they work as expected. Great clearance price.
If you want to do DIY, that's the best guys around. they know what they're doing and i was lucky to stumble upon them. cheers!
My panels have been up and running without a hitch ever since they were installed 2 weeks ago. If you want a simple option that will work, this one is for you
Been running these panels for about a month now and they have exceeded my expectations. Ground mount Facing south but my angle is currently off by 4 degrees and I am pulling in approximately 360 watts per panel in April.
Been running these panels for about a month now and they have exceeded my expectations. Ground mount Facing south but my angle is currently off by 4 degrees and I am pulling in approximately 360 watts per panel in April.
Bought these 400W hyundai panels, picked them up in 2 days from a local storage. Great deal for this brand and output.
Bought these 400W hyundai panels, picked them up in 2 days from a local storage. Great deal for this brand and output.
Hyundai panels arrived fast, perfect for my off-grid cabin.
highly recommend, fantastic value.
I trust Hyundai products but I didn't know they were making solar panels. As with all their products, awesome price to quality ratio.
My panels have been up and running without a hitch ever since they were installed 2 weeks ago. If you want a simple option that will work, this one is for you
I trust Hyundai products but I didn't know they were making solar panels. As with all their products, awesome price to quality ratio.
The whole neighborhood has Hyundai panels. They are cheap, have a great warranty, and people recommend them. Turned out to be pretty hard to find though. In the end, discovered a decent selection at A1Solar.
The whole neighborhood has Hyundai panels. They are cheap, have a great warranty, and people recommend them. Turned out to be pretty hard to find though. In the end, discovered a decent selection at A1Solar.
My panels have been up and running without a hitch ever since they were installed 2 weeks ago. If you want a simple option that will work, this one is for you
My panels have been up and running without a hitch ever since they were installed 2 weeks ago. If you want a simple option that will work, this one is for you
The whole neighborhood has Hyundai panels. They are cheap, have a great warranty, and people recommend them. Turned out to be pretty hard to find though. In the end, discovered a decent selection at A1Solar.
I trust Hyundai products but I didn't know they were making solar panels. As with all their products, awesome price to quality ratio.
The price per watt was my main criterion. It is the best option without compromising the quality. I’m glad I found it
It’s a very good budget model that can work for years with and stay at a decent efficiency. The store had enough modules at the nearest warehouse, so I got them in just 2 days!
The panels are doing great, many thanks
Have a question about Hyundai 640W Solar Panel 156 cell Bifacial HiN-T640NJ TopCon Commercial 496 panels per...? Feel free to ask!

Specification

Length97.1in
Width44.6in
Rated Power Output 640 W
Voltage (VOC)56.3V
Maximum String Voltage 1500V
Number of cells156
Cell TypeMonocrystalline
Rated Efficiency22.90%
Connector TypeMC4 Genuine or Compatible, IP68
Frame Colorsilver
Dimensions LxWxH97.1 x 44.6 x 1.4 in
Weight76.1lbs
Pallet Qty31
ManufacturerHyundai Energy Solutions
Manufacturer Part #HiN-T640NJ
Operating Temperatures −40°F to +185°F
Scope of ApplicationSolar Panels for Buildings
Use
  • Commercial
  • Grid-Tie
  • Off-Grid
  • Residential
Warranty12 year Product Warranty / 30 year Linear Power Warranty
Delivery Time 5-7 Business Days

About product

HiN-T640NJ is part of the NJ Series — one of the most recent made by Hyundai. These panels employ cutting-edge technologies to achieve superior efficiency and reliability. The Passivated Emitter Rear Contact (PERC) technology ensures excellent power output. This solar cell type employs an additional reflective layer to absorb more sunlight.

Another advantage is the half-cut cell technology. HiN-T640NJ has solar cells half the size of those installed in conventional panels. The main benefits are decreased power loss, improved longevity and better low-light performance. Not surprisingly, the efficiency of this module is quite high – 22.90%. And while conventional panels use only one side to absorb photons, bifacial modules employ both sides at the same time. Thanks to the technology, this model can be up to 30% more efficient. Hyundai provides a 12-year product warranty. Stable power output is also guaranteed — performance warranty will protect you during 30 years.

  • 156 half-cut PERC cells
  • 640 W nameplate capacity
  • 22.90% efficiency
  • 1500 V DC maximum system voltage
  • MC4 Genuine or Compatible connectors
  • 12 years of product and 30 years of performance warranty

More energy and efficiency

The PERC technology further improves an already excellent efficiency of 22.90 percent. A reliable PID resistance and a unique glass lamination were added by the maker, which ultimately produced a model that was effective and extremely durable. HiN-T640NJ produces 640 W of power under typical test settings.

Improved performance at hot temperatures

A high temperature coefficient translates to more energy as the temperature rises. Every 1.8°F increase over 77°F reduces the efficiency of your panel by just -0.36%.

Quality and reliability

HiN-T640NJ undergoes various quality checks during the production process and is subjected to serious quality and reliability testing. Manufacturing facilities are highly automated, removing the possibility of human errors. Hyundai is committed to quality, safety, and dependability to ensure you get the finest.

Reliability and degradation resistance

Hyundai guarantees slow deterioration over the next 30 years. The performance will decline by no more than 1% during the first year and then by no more than 0.40% every year after that. After the 30 years are over, your modules will retain at least 87.4% of their original performance. This 640 W Hyundai solar panel also comes with a substantial 12-year product warranty.

A panel that can handle hail, wind and snow

The 1.4" frame made from anodized aluminum alloy and a layer of protective tempered glass make this module resistant to the foulest of weather. The front side of the modules can resist a 5400 Pa load, and the back side 2400 Pa.

Size

97.1" x 44.6" x 1.4"

Weight

76.1 lb