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Hyundai 375W Solar Panel 144 Cell HiA-S375HI Wholesale 27 panels per pallet

(51 ratings)

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$213.95 $247.19 Save $33.24
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Customer reviews & Questions

Verified buyer reviews
Customer Reviews
  • Reviews (51)
  • 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 375W Solar Panel 144 Cell HiA-S375HI Wholesale 27 panels per pallet? Feel free to ask!

Specification

Length78.74in
Width39.6in
Rated Power Output 375 W
Voltage (VOC)47.61V
Maximum String Voltage 1000/1500V
Number of cells144
Cell TypeMonocrystalline
Rated Efficiency18.9%
Connector TypeIP68
Backsheet Colorblack
Frame Colorsilver
Dimensions LxWxH78.74 x 39.6 x 1.57 in
Pallet Qty27
ManufacturerHyundai Energy Solutions
Manufacturer Part #HiA-S375HI
Operating Temperatures −40°F to +185°F
Scope of ApplicationSolar Panels for Home
Use
  • Commercial
  • Grid-Tie
  • Off-Grid
  • Residential
Warranty10/25 years see manufacturer

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FAQ

How much is shipping and how long is delivery?
Our standard shipping charge is $250 for up to 11 panels and it is increased by $25 for every 4 additional panels. In the event, the product is only available on East or West coast custom quote will be sent to you before the order is processed. Normally, we are able to deliver solar panels within 7 business days.
What is the difference between low price panels and top price panels?
With top tier solar panels, you pay for the brand name, proprietary new technology, higher energy output, and better warranty support.
What are the dimensions of the panel?
Please refer to the product datasheet on the product page. We have a datasheet for every product we sell.
How long is the warranty on the panel?
In general, manufacturers provide a 25 year-long performance warranty and a 10 year-long equipment guarantee. Some manufacturers offer 12-15 years of warranty. More information is available in our warranty support section.
Which panels do you recommend for RV, marine?
We recommend Panasonic and Mission Solar panels for smaller systems as their high energy output and excellent craftsmanship guarantee years of service.
Can this panel be used with a 12v system?
Any of our panels can be used for a 12v system with a properly selected inverter and charge controller.
Can I pick up this panel from your fulfillment center to save on shipping?
Yes, we can set up a pick up at a local distributor. Please call to discuss options and stock availability.
How do I connect these panels?
To achieve the best system efficiency, panels should be connected in series to create higher voltage.
How many panels do I need?
This number is determined by your average energy needs. Depending on the type of panels and energy consumption, you might need anywhere from 12 to 45 solar panels. Remember, the more panels you install the more energy you will get.Please use our solar calculator to estimate your energy consumption and plan on building a solar system that will exceed your energy needs by 25%.
How do I build a solar system?
Please use our solar calculator to estimate what equipment you need. Choose your panels, microinverters, inverters, and solar batteries if necessary.Please note that we do not offer solar system design or installation.
How do solar panels compare?
Solar panels differ by power output, voltage, connection type, size, efficiency, and weight. Some solar panels might be sold together with microinverters as a set.
Can I build a solar system by myself as a Do It Yourself project?
Yes, it is possible if you understand what solar equipment you need and how to connect it together. However, please be mindful that handling your own electrical work without having proper experience might cause life-threatening injuries. Please contact a certified electrician if you do not possess appropriate electrical skills.
Can I connect and charge my solar panel battery directly with the solar panel?
We do not recommend using the solar panel without the charge controller. Using solar panels without the charge controller might damage the batteries.
Can I drill holes into the aluminum frame for mounting?
We do not recommend drilling any new holes to the aluminum frame of the panel as it could damage the internal circuit and solar cells. (Also, any modification to the panel will void the warranty). We recommend only using the pre-drilled holes for mounting.
Do solar panels require maintenance? Can I wash my solar panel?
Solar panels generally require very little maintenance. We recommend cleaning the solar panel with water, glass cleaner (Windex) and microfiber cloth.
Will my panel produce power in an overcast condition?
While solar panels require sunlight to generate solar energy, they will still work in cloudy weather. Even on a cloudy day, solar panels will produce energy just not as much.
Will my panels produce power if covered with snow?
Solar panels cannot produce electricity if covered with snow.
What is the best direction for a solar panel to face?
The best direction for a solar panel to face is the South

About product

Among the newest offerings of Hyundai, S375HI is part of the HiA series. These panels use state-of-the-art technology to achieve high efficiency and dependability. The Passivated Emitter Rear Contact (PERC) technology ensures excellent power output. This solar cell type employs an additional reflective layer to absorb more sunlight.

Half-cut cell technology adds a few more percent to the overall performance, making this model a great example of efficiency. Hyundai made solar cells in S375HI two times smaller than the standard size, thus reducing power loss and improving low-light behavior. At 18.9% efficiency, S375HI offers surprising performance for its weight and size. 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 an industry-leading 25-year performance warranty and a 10-year product warranty.

  • 144 half-cut PERC cells
  • 375 W nameplate capacity
  • 18.9% efficiency
  • 1500 V DC maximum system voltage
  • MC4 connectors
  • 10 years of product and 25 years of performance warranty

Higher efficiency of up to 18.9%

S375HI guarantees the highest power output. PERC technology and potent antireflective coating result in 18.9% module efficiency. This is significantly higher than average, which will result in substantial extra savings over the years of operation.

Improved efficiency at high temperatures

Greater energy as temperature rises is a mark of a good temperature coefficient. Your panel's efficiency will drop by just -0.36% for every 1.8°F increase over 77°F.

High quality standards

Multiple tests are part of the Hyundai tight production requirements, which offer the highest level of quality assurance. Because of the facilities' high degree of automation, the business is able to uphold strict standards and minimize the number of warranty claims to an absolute minimum.

Low degradation for increased lifespan

The amount of power output loss experienced by these panels during the first year of operation will not exceed 3%. The average yearly power drop from the second to the 25th year will not surpass 0.70%. After 25 years, the module will still produce more than 80.2% of its initial output.

Certified for the most challenging environmental conditions

S375HI is resistant to PID, salt, acid and ammonia. It can also withstand up to 5400 Pa mechanical load on the front and 2400 Pa on the back. Such robustness is mainly due to the 1.38" thick aluminum alloy frame and a layer of protective glass.

Size

77.91" x 39.45" x 1.38"

Weight

49 lb