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= 31
US madeOut of stock
ZNShine Solar 550W Solar Panel 144 Cell Bifacial ZXM7-SHDB144-550 Assembled in the USA Wholesale 31 panels per pallet (min 3 pallets)
$0 /panel
- SpecificationCompareSee all
- Rated Power Output 550 W
- Voltage (VOC)50.2V
- Number of cells144
- Cell TypeMonocrystalline
Customer reviews & Questions
Verified buyer reviews
- Reviews (63)
- Questions (0)
love the black backsheet, so clean blends into metal roof
These dudes start producing at dawn real early in Texas heat impressed
Hailstorm last week marble size ice no cracks panel tough as nails.
writeup says 22 percent eff im seeing 21.7 close enough giving 4.5 so round up
Zero PID issues here in humid Florida
Panels deliver steady power. Installation was straightforward. Minus one star for slightly heavy weight.
Made in USA big plus panels feel premium glass-glass is slick
Excellent performance and rugged build. Saw a 15% boost in output thanks to bifacial cells.
Warranty terms beat most brands in this price tier. Feeling safe with 25-year power pledge.
Bought some of these panels and when compared to the Msolar 10-400108BB (400 Watt) panel the output was much less.One of the panels we bought went from 322 watts production down to 22 watts production after heating up.Another panel was producing about 120 Watts in low sun whereas the MSolar panel was producing 230 Watts or more in the same conditions.Possible poor quality / temperature performance and/or bad QC (Quality Control).I would not recommend buying this product as a result of our experience.
Installed 18 on a barn roof. The all-black look is slick and clients love it.
We've had these running for a couple of months now. No issues. Slightly heavier than expected, but performance makes up for it.
Bought a full truckload for our business. Panels work flawlessly, and the efficiency is impressive. Would buy again!
Solid panels, great performance. Only minor complaint — wish the mounting instructions were clearer. But overall, very satisfied with the output and durability.
Clean look black frame matches shingles production hits spec even on cloudy Ohio days.
The entire process of purchasing was smooth and the customer service was top-notch. I'm very happy with my decision to choose A1
We've had our system for a while now without any issues. It was a scorching summer, but our electricity bills were significantly reduced. These panels and A1Solar are both highly recommended.
Panels crank out juice all day even when cloudy feelin good about my roof
Very happy with the output. We're seeing strong performance from both sides thanks to the bifacial design. Worth the investment.
Installed a full container last month. These bifacial panels are impressive. Strong build and great energy yield.
Panels arrived well-packed. Output has been consistent, even on cloudy days. Perfect for our commercial project.
Power output is excellent, and the glass seems very durable. My crew did mention that the panels are a bit heavy (69 lbs each), so installation takes a little longer. Still, worth it for the performance.
Doubled our farm's output with just 600 panels. Works great!
Installed these panels on our warehouse roof. Super efficient, easy to mount, and great output. Delivery was smooth, and the panels look sleek. Highly recommend for commercial use!
Output exceeded expectations under good sunlight. Dual-glass design feels premium and sturdy.
Installed a full container for our warehouse roof. Performance is excellent so far, even under cloudy conditions. Great U.S.-assembled option.
Great output even on cloudy days. Easy to install and came well-packaged. Very happy with the quality!
From start to finish, the A1Solar experience was fantastic! The customer support team has been readily available for any questions. The panels are producing even more energy than expected!
be careful, DECIETFUL company, i tried to buy the znshine 400 watt panel for $90 each as advertised..when i typed in the number of panels i wanted (4) the price jumped to $193 each.($ 775 instead of $360). I called and the woman i spoke with was telling me to look here and there on the ad. my ad (which i have a copy if your interested) never said you had to buy 20panels to get $90 price. then during our back and forth correspondence she said now look at the ad and they had changed it and offered me $50 off ...THEY GOT BUSTED FOR BAIT AND SWITCH....NOW they have changed all the prices . the $90 znshine 400 w panel is now $186 and they have changed all the prices on all the other clearance panels also...they keep deleting this comment ..proving they know they were in the wrong !
We finally settled on ZNShine panels after a lot of investigation. The decision to purchase was made in November, and we couldn't be happier with the end result. Currently, our energy bill is negative because of the amount of power we are producing. A1Solar left a very favorable impression and we have already recommended them to a couple of friends
Good panels, but you gotta be careful when installing - the module is big, but the frame is very thin
be careful, DECIETFUL company, i tried to buy the znshine 400 watt panel for $90 each as advertised..when i typed in the number of panels i wanted (4) the price jumped to $193 each.($ 775 instead of $360). I called and the woman i spoke with was telling me to look here and there on the ad. my ad (which i have a copy if your interested) never said you had to buy 20panels to get $90 price. then during our back and forth correspondence she said now look at the ad and they had changed it and offered me $50 off ...THEY GOT BUSTED FOR BAIT AND SWITCH....NOW they have changed all the prices . the $90 znshine 400 w panel is now $186 and they have changed all the prices on all the other clearance panels also...they keep deleting this comment ..proving they know they were in the wrong !
Even though they are the same size as panels from other companies, these are expected to produce about 15% more power. Good warranties and affordable price make ZNShine one of our favorite brands
We finally settled on ZNShine panels after a lot of investigation. The decision to purchase was made in November, and we couldn't be happier with the end result. Currently, our energy bill is negative because of the amount of power we are producing. A1Solar left a very favorable impression and we have already recommended them to a couple of friends
We finally settled on ZNShine panels after a lot of investigation. The decision to purchase was made in November, and we couldn't be happier with the end result. Currently, our energy bill is negative because of the amount of power we are producing. A1Solar left a very favorable impression and we have already recommended them to a couple of friends
Good panels, but you gotta be careful when installing - the module is big, but the frame is very thin
We've had our system for a while now without any issues. It was a scorching summer, but our electricity bills were significantly reduced. These panels and A1Solar are both highly recommended.
The ZNShine panels don't stick out too far from the roof, so they help keep things looking neat and tidy. Efficiency in power generation goes without saying, these panels completely offset our bills
We are now using a 10 kw ZNshine system to generate more than 50kW on a sunny day. Performance well above my expectations, hats off
A SolarEdge Inverter + these Znshine panels have provided fantastic performance for the past month. Installed them on my roof on the Gold Coast. Can recommend both the store and the panels
Even though they are the same size as panels from other companies, these are expected to produce about 15% more power. Good warranties and affordable price make ZNShine one of our favorite brands
The ZNShine panels don't stick out too far from the roof, so they help keep things looking neat and tidy. Efficiency in power generation goes without saying, these panels completely offset our bills
We've had our system for a while now without any issues. It was a scorching summer, but our electricity bills were significantly reduced. These panels and A1Solar are both highly recommended.
A SolarEdge Inverter + these Znshine panels have provided fantastic performance for the past month. Installed them on my roof on the Gold Coast. Can recommend both the store and the panels
We are now using a 10 kw ZNshine system to generate more than 50kW on a sunny day. Performance well above my expectations, hats off
We finally settled on ZNShine panels after a lot of investigation. The decision to purchase was made in November, and we couldn't be happier with the end result. Currently, our energy bill is negative because of the amount of power we are producing. A1Solar left a very favorable impression and we have already recommended them to a couple of friends
At first, I was hesitant to write a review until I could turn on the solar system and begin generating. Now that I’ve finally achieved this, I give the system and A1 Solar a 10/10 rating. I've been getting 20 kw of solar energy every day so far to feed into the grid. I add money to my energy company account every day. We are so pleased with the investment and the fact that we will receive our money back in a few short years.
We've had our system for a while now without any issues. It was a scorching summer, but our electricity bills were significantly reduced. These panels and A1Solar are both highly recommended.
At first, I was hesitant to write a review until I could turn on the solar system and begin generating. Now that I’ve finally achieved this, I give the system and A1 Solar a 10/10 rating. I've been getting 20 kw of solar energy every day so far to feed into the grid. I add money to my energy company account every day. We are so pleased with the investment and the fact that we will receive our money back in a few short years.
We chose ZNShine panels because they offer great value for the price. ZNShine turned out to be quite popular in my neighborhood; two of my neighbors use the brand. For our roof, we went with the sleek and unobtrusive all-black panels.
We've had our system for a while now without any issues. It was a scorching summer, but our electricity bills were significantly reduced. These panels and A1Solar are both highly recommended.
At first, I was hesitant to post a review before I had turned on the solar panels and begun net metering. Now that I've started to use them, I give ZNshine panels a perfect score. So far in the month of December, we have been extracting and supplying the grid with 50 kilowatts of solar power daily. We are certain that our investment will be paid back within a few years.
The ZNShine panels don't stick out too far from the roof, so they help keep things looking neat and tidy. Efficiency in power generation goes without saying, these panels completely offset our bills
Top pick for the sweltering heat of the desert.In spite of Arizona's extreme heat, the panels have performed admirably.
Even though they are the same size as panels from other companies, these are expected to produce about 15% more power. Good warranties and affordable price make ZNShine one of our favorite brands
We finally settled on ZNShine panels after a lot of investigation. The decision to purchase was made in November, and we couldn't be happier with the end result. Currently, our energy bill is negative because of the amount of power we are producing. A1Solar left a very favorable impression and we have already recommended them to a couple of friends
Happy to see more affordable panels at A1 solar. This is a brand I’ve been dealing with for more than five years, all clients have had zero problems with it
Very affordable panels and speedy delivery. Unfortunately, I’m having a problem with my installer and grid interconnection. Not at all related to the store or to the panels, but it is frustrating…
Ordered, installed and started generating energy in a matter of days. If the panels continue performing so well, I will recover my investment in no time
A SolarEdge Inverter + these Znshine panels have provided fantastic performance for the past month. Installed them on my roof on the Gold Coast. Can recommend both the store and the panels
On a sunny day, our current ZNshine 6.5 kW system generates 40 kWh. We set them out on the ground, and the bifacial technology significantly increases the output. We received excellent service and a fair pricing from A1. Highly recommend the store and the panels
At first, I was hesitant to write a review until I could turn on the solar system and begin generating. Now that I’ve finally achieved this, I give the system and A1 Solar a 10/10 rating. I've been getting 20 kw of solar energy every day so far to feed into the grid. I add money to my energy company account every day. We are so pleased with the investment and the fact that we will receive our money back in a few short years.
We are now using a 10 kw ZNshine system to generate more than 50kW on a sunny day. Performance well above my expectations, hats off
Have a question about ZNShine Solar 550W Solar Panel 144 Cell Bifacial ZXM7-SHDB144-550 Assembled in the USA...? Feel free to ask!
Specification
| Length | 89.69in |
| Width | 44.65in |
| Rated Power Output | 550 W |
| Voltage (VOC) | 50.2V |
| Maximum String Voltage | 1500V |
| Number of cells | 144 |
| Cell Type | Monocrystalline |
| Rated Efficiency | 21.29% |
| Connector Type | MC4 compatible |
| Frame Color | silver |
| Dimensions LxWxH | 89.69 x 44.65 x 1.18 in |
| Weight | 60.63lbs |
| Pallet Qty | 31 |
| Manufacturer | ZNShine Solar |
| Manufacturer Part # | ZXM7-SHDB144-550 |
| Operating Temperatures | −40°F to +185°F |
| Scope of Application | Solar Panels for Buildings |
| Use |
|
| Warranty | 12-year product warranty / 25-year linear warranty |
| Delivery Time | 5-7 Business Days |
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
More bifacial solar panels
About product
The ZNShine Solar ZXM7-SHDB144-550 monocrystalline bifacial module is the best in terms of power output and long-term reliability. These panels employ cutting-edge technologies to achieve superior efficiency and reliability. This panel takes full advantage of the Passivated Emitter Rear Contact (PERC) technology that allows it to capture up to 12% more energy. All thanks to a reflective layer on the back. This design maximizes the number of photons absorbed by solar cells.
Half-cut cell technology adds a few more percent to the overall performance, making this model a great example of efficiency. ZnShine Solar made solar cells in 550W two times smaller than the standard size, thus reducing power loss and improving low-light behavior. At 21.29% efficiency, 550W 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. ZnShine Solar paid as much attention to durability as they did to performance. 550W is guaranteed to retain at least 84.8% of output after 25 years. Product warranty for this panel lasts 12 years.
- 550 W power output
- 144 half-cut PERC cells
- 21.29% efficiency
- 1500 V DC maximum system voltage
- MC4-compatible connectors
- 12-year product and 25-year performance warranties
Great productivity through the latest innovations
This ZnShine Solar panel provides 550 W power at 21.29% efficiency. High energy production levels are achieved through the usage of the latest advances in the solar industry, including PERC technology and state-of-the-art antireflective coating. An efficient panel yields more per square foot and pays for itself faster.
Exceptional performance in hot temperatures
A low temperature coefficient provides more energy output at high working temperatures. 550W loses just -0.35 percent efficiency for every 1.8°F over 77°F.
High quality standards
ZnShine Solar stringent production requirements include various tests to guarantee high quality. The facilities are highly automated, allowing the manufacturer to maintain high standards while keeping warranty claims to a minimum.
Low degradation for a longer lifespan
These panels will lose no more than 2% of their power output in the first year of service. From the 2nd year to the 25th year, the average annual power decline will be no more than 0.55%. The module retains over 84.8% of its original output after 25 years. Guaranteed by ZnShine Solar.
A panel that can handle hail, wind and snow
The 1.18" frame made from 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
89.69" x 44.65" x 1.18"
Weight
60.63 lb
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