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In stock
Aptos Solar 440W Solar Panel 120 Cells Black DNA-120-MF10-440W
$166.98
$216.48
Save $49.50
Strong buyer interest
Authorized Distributor
Q&A- SpecificationCompareSee all
- Price per Watt$0.38
- Rated Power Output 440 W
- Voltage (VOC)41.02V
- Number of cells120
- Cell TypeMonocrystalline
Customer reviews & Questions
Verified buyer reviews
- Reviews (95)
- Questions (2)
Year in service zero drop off numbers hold strong highly recommend
If you like all-black panels get these end of story terrific value.
Running cooler than my older poly panels gained 12 % more summer yield
Runs cool even in Phoenix sun, heat coef low as advertised
got full pallet 31 all tested perfect Voc thumbs up.
wish all panels were like this honestly. bifacial is just so efficient it’s crazy
Been in solar ten years this module is quiet high quality busbar work
Hail storm in Texas zero cracks tough glass
We came in contact with a1solarstore about 6 months ago. We explained that we need to build a system for our factory in Louisiana. This was the model they offered us. The product was supplied in time, the staff was very professional. The installation took a long time as it is with projects of this scale. The performance is great! It impressed us with how much energy you can actually get from a relatively average-size area. Thanks for the great recommendation, it was a pleasure doing business with you.
I run a cafe in San Antonio and I wanted to go for something modern to make my place stand out. This was it. Not only are these panels super efficient, they make the building special, really attractive. ty
Quietly pumping watts in short winter sun. super happy
Panels showed 21% efficiency on my tester, exactly like brochure.
Great shade tolerance half my roof is under oak trees still cranks power
got the order! all in good shape! great job!
We came in contact with a1solarstore about 6 months ago. We explained that we need to build a system for our factory in Louisiana. This was the model they offered us. The product was supplied in time, the staff was very professional. The installation took a long time as it is with projects of this scale. The performance is great! It impressed us with how much energy you can actually get from a relatively average-size area. Thanks for the great recommendation, it was a pleasure doing business with you.
I decided to get these solar panels for my home, and they’ve been performing well so far. They are efficient and have significantly reduced my energy costs. The only problem was that the delivery was delayed by a few days. It wasn’t a major inconvenience, but it did throw off my installation plans. Customer service was very apologetic and kept me updated on the status. Despite the delay, I’m happy with the panels and the service.
Haven’t seen this brand around before, so I decided to try it out. So far - very good. Panels look sturdy and fancy. The production is there. I live in Phoenix, but even when it gets really hot, it doesn’t seem to impact the production that much.
all-black finish disappears on my black-metal roof wife loves the look
just want to let you know that i had very positive experience. didn't think that with a product so complex it can be so easy
I run a cafe in San Antonio and I wanted to go for something modern to make my place stand out. This was it. Not only are these panels super efficient, they make the building special, really attractive. ty
We came in contact with a1solarstore about 6 months ago. We explained that we need to build a system for our factory in Louisiana. This was the model they offered us. The product was supplied in time, the staff was very professional. The installation took a long time as it is with projects of this scale. The performance is great! It impressed us with how much energy you can actually get from a relatively average-size area. Thanks for the great recommendation, it was a pleasure doing business with you.
A solid panel! very good power. doesn’t lose a lot when it’s gloomy. the service was nice. cheers to you guys
Running these for a month hitting rated watts most afternoons nice job Aptos
wish all panels were like this honestly. bifacial is just so efficient it’s crazy
The entire process with A1Solar was excellent; all of my interactions with their staff members were pleasant, and I learned a lot from them. Now that I have solar panels, my energy cost has dropped significantly, and I couldn't be happier.
The entire process with A1Solar was excellent; all of my interactions with their staff members were pleasant, and I learned a lot from them. Now that I have solar panels, my energy cost has dropped significantly, and I couldn't be happier.
The entire process with A1Solar was excellent; all of my interactions with their staff members were pleasant, and I learned a lot from them. Now that I have solar panels, my energy cost has dropped significantly, and I couldn't be happier.
I run a cafe in San Antonio and I wanted to go for something modern to make my place stand out. This was it. Not only are these panels super efficient, they make the building special, really attractive. ty
I decided to get these solar panels for my home, and they’ve been performing well so far. They are efficient and have significantly reduced my energy costs. The only problem was that the delivery was delayed by a few days. It wasn’t a major inconvenience, but it did throw off my installation plans. Customer service was very apologetic and kept me updated on the status. Despite the delay, I’m happy with the panels and the service.
perfect service. very happy with how my purchase went
perfect service. very happy with how my purchase went
Our electricity bill is almost zero now
just want to let you know that i had very positive experience. didn't think that with a product so complex it can be so easy
Love the sleek black look My summer bill dropped like a rock couldn’t be happier
Those Aptos solar panels have been installed on my roof for almost two weeks now. I can monitor output using the mobile app, which I do frequently. I never thought it would be this good!
Reliable, efficient, and totally worth it
Super efficient panels and great for the environment
wish all panels were like this honestly. bifacial is just so efficient it’s crazy
Sustainable, affordable, and efficient. Perfect combo.
I feel good knowing we’re helping the planet and saving money.
Reliable energy, lower bills, and it looks sleek on the roof
I overall liked the service and my husband is satisfied with the system. Delivery took a bit longer than expected, but otherwise it was a good experience
I run a cafe in San Antonio and I wanted to go for something modern to make my place stand out. This was it. Not only are these panels super efficient, they make the building special, really attractive. ty
wish all panels were like this honestly. bifacial is just so efficient it’s crazy
Those Aptos solar panels have been installed on my roof for almost two weeks now. I can monitor output using the mobile app, which I do frequently. I never thought it would be this good!
Those Aptos solar panels have been installed on my roof for almost two weeks now. I can monitor output using the mobile app, which I do frequently. I never thought it would be this good!
Love our solar panels. Our electric bill is almost nothing now
I was skeptical at first, but now I’m a believer. My solar panels have exceeded expectations, and the savings are real!
We came in contact with a1solarstore about 6 months ago. We explained that we need to build a system for our factory in Louisiana. This was the model they offered us. The product was supplied in time, the staff was very professional. The installation took a long time as it is with projects of this scale. The performance is great! It impressed us with how much energy you can actually get from a relatively average-size area. Thanks for the great recommendation, it was a pleasure doing business with you.
great service! thank you guys
A solid panel! very good power. doesn’t lose a lot when it’s gloomy. the service was nice. cheers to you guys
The entire process with A1Solar was excellent; all of my interactions with their staff members were pleasant, and I learned a lot from them. Now that I have solar panels, my energy cost has dropped significantly, and I couldn't be happier.
got the order! all in good shape! great job!
Had a bad experience before, my last panels just warped under the sun after two years. Decided to try these ones, since they do well when it’s hot. So far they are amazing, barely dropping any production even when it’s like 100 degrees here in arizona. cheers
I think that Aptos solar did a very good job with those panels and made a strong entrance into the solar market. The installation went fine, the performance is good, the design is outstanding. Happy to see another American company doing well and hope to see them prospering in the future.
Great investment. I highly recommend it.
Solar panels were the smartest upgrade we’ve made to our home.
I overall liked the service and my husband is satisfied with the system. Delivery took a bit longer than expected, but otherwise it was a good experience
Haven’t seen this brand around before, so I decided to try it out. So far - very good. Panels look sturdy and fancy. The production is there. I live in Phoenix, but even when it gets really hot, it doesn’t seem to impact the production that much.
The entire process with A1Solar was excellent; all of my interactions with their staff members were pleasant, and I learned a lot from them. Now that I have solar panels, my energy cost has dropped significantly, and I couldn't be happier.
Great service, thank you!
Installation was smooth, and the savings started immediately. Great investment.
Panels arrived, thank you. I chose those because of warranties and safety. the performance was good last time i checked. honestly, it just feels great to have quality product and not be afraid that they are going to break down in the next second
Even on cloudy days, our panels generate power. Impressive tech
I overall liked the service and my husband is satisfied with the system. Delivery took a bit longer than expected, but otherwise it was a good experience
Those Aptos solar panels have been installed on my roof for almost two weeks now. I can monitor output using the mobile app, which I do frequently. I never thought it would be this good!
Wish we had installed them sooner. Big difference in our energy costs
Those Aptos solar panels have been installed on my roof for almost two weeks now. I can monitor output using the mobile app, which I do frequently. I never thought it would be this good!
Going solar was easier than we thought. Highly recommend it
Haven’t seen this brand around before, so I decided to try it out. So far - very good. Panels look sturdy and fancy. The production is there. I live in Phoenix, but even when it gets really hot, it doesn’t seem to impact the production that much.
A solid panel! very good power. doesn’t lose a lot when it’s gloomy. the service was nice. cheers to you guys
The entire process with A1Solar was excellent; all of my interactions with their staff members were pleasant, and I learned a lot from them. Now that I have solar panels, my energy cost has dropped significantly, and I couldn't be happier.
got the order! all in good shape! great job!
We used those at our farm in Texas. They are pretty good. Usually when it’s hot the production drops, but here – nope, everything was working as it should. For this money it’s a good deal, imo
Those Aptos solar panels have been installed on my roof for almost two weeks now. I can monitor output using the mobile app, which I do frequently. I never thought it would be this good!
Feels good to use clean energy every day.
Haven’t seen this brand around before, so I decided to try it out. So far - very good. Panels look sturdy and fancy. The production is there. I live in Phoenix, but even when it gets really hot, it doesn’t seem to impact the production that much.
got the order! all in good shape! great job!
Loved the service from start to finish. The panels look very cool. we’ll see how they do.
A solid panel! very good power. doesn’t lose a lot when it’s gloomy. the service was nice. cheers to you guys
dunno about the others, i bought this one for the warranties. 25 years is. a. long. time. I’ll be old and rusty and these beauties will still work — how crazy is that?
I actually love Aptos Solar. maybe it’s a lesser known name, but the panels are actually very well done. i mean the design and everything, they look good and do well. it’s a solid 5 stars for me
I overall liked the service and my husband is satisfied with the system. Delivery took a bit longer than expected, but otherwise it was a good experience
great service! thank you guys
Great service, thank you!
glad that you added some high-tech products in your stock. Purchased Aptos myself a while ago so here are my five stars, great panels.
wish all panels were like this honestly. bifacial is just so efficient it’s crazy
I purchased these for my shop in Alabama. My wife was very pleased, she’s all about renewables and green future. Keep up the good work!
We used those at our farm in Texas. They are pretty good. Usually when it’s hot the production drops, but here – nope, everything was working as it should. For this money it’s a good deal, imo
Had a bad experience before, my last panels just warped under the sun after two years. Decided to try these ones, since they do well when it’s hot. So far they are amazing, barely dropping any production even when it’s like 100 degrees here in arizona. cheers
I run a cafe in San Antonio and I wanted to go for something modern to make my place stand out. This was it. Not only are these panels super efficient, they make the building special, really attractive. ty
Warranties is what got me. Got to be safe, i tell ya. i only saw like canadian silfab with 30 years for production before. Glad that we can make good panels as well
Panels arrived, thank you. I chose those because of warranties and safety. the performance was good last time i checked. honestly, it just feels great to have quality product and not be afraid that they are going to break down in the next second
I think that Aptos solar did a very good job with those panels and made a strong entrance into the solar market. The installation went fine, the performance is good, the design is outstanding. Happy to see another American company doing well and hope to see them prospering in the future.
We came in contact with a1solarstore about 6 months ago. We explained that we need to build a system for our factory in Louisiana. This was the model they offered us. The product was supplied in time, the staff was very professional. The installation took a long time as it is with projects of this scale. The performance is great! It impressed us with how much energy you can actually get from a relatively average-size area. Thanks for the great recommendation, it was a pleasure doing business with you.
Frank Helisek
07/04/2025, 10:35
Are they compatible with RENOGY solar equipment and their solar blankets?
A1 SolarStoreTammy Stajcic
03/10/2025, 12:23
Is this solar panel compatible with a 2022 Primetime Sanibel 3902wb fifth wheel? If not, which one would be?
A1 SolarStoreSpecification
| Length | 74.92in |
| Width | 44.65in |
| Price per Watt | $0.38 |
| Rated Power Output | 440 W |
| Voltage (VOC) | 41.02V |
| Maximum String Voltage | 1500V |
| Number of cells | 120 |
| Cell Type | Monocrystalline |
| Rated Efficiency | 20.85% |
| Connector Type | IP68 |
| Backsheet Color | black |
| Frame Color | black |
| Dimensions LxWxH | 74.92 x 44.65 x 1.38 in |
| Weight | 52.9lbs |
| Pallet Qty | 31 |
| Manufacturer | Aptos Solar |
| Manufacturer Part # | DNA-120-MF10-440W |
| Operating Temperatures | −40°F to +185°F |
| Scope of Application |
|
| Use |
|
| Warranty | 30 years warranty |
| Delivery Time | 5-7 Business Days |
More Clearance Solar Panels
In stock
Limited stock
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
DNA-120-MF10 is part of the 440W Series — one of the most recent made by Aptos Solar. 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.
To further boost the performance, Aptos Solar employs half-cut cell technology. Each of the panel’s 120 cells is only half the size of a traditional solar cell. This grants DNA-120-MF10 lower resistive losses and better shade tolerance. Given its size and weight, DNA-120-MF10 efficiency of 20.85% is quite impressive. The innovations made the appearance of the panel as impressive as the specs. A mere 1.38" thick, this model is completely black with a smooth surface. This beauty doesn’t compromise the quality or reliability of the panel. Aptos Solar provides a 30-year product warranty. Stable power output is also guaranteed — performance warranty will protect you during 30 years.
- 440 W power output
- 120 half-cut PERC cells
- 20.85% efficiency
- 1500 V DC maximum system voltage
- MC4 connectors
- 30-year product and 30-year performance warranties
Higher efficiency of up to 20.85%
The highest power output is guaranteed by Aptos Solar DNA-120-MF10 with an efficiency of up to 20.85%. Such outstanding performance is the product of PERC technology and an effective antireflective coating. This is notably above average, which will translate into significant additional savings over the course of operation.
Heat-resistant performance
This module makes the heat less dangerous since it has one of the lowest temperature coefficients in the market, losing just -0.35% of efficiency for every 1.8°F over 77°F.
High quality standards
Aptos 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 increased longevity
In the first year of service, these panels will lose no more than 2% of their power output. The average yearly power drop from the second to the 30th year will be no more than 0.54%. After 30 years, the modules will retain more than 82.34% of their initial output.
Certified for the most challenging environmental conditions
DNA-120-MF10 is resistant to PID, salt, acid and ammonia. It can also withstand up to 5400 Pa mechanical load on the front and 5400 Pa on the back. Such robustness is mainly due to the 1.38" thick anodized aluminum alloy frame and a layer of protective glass.
Outstanding all-black design
The panel features all-black design which looks great on any roof. The manufacturer ensures excellent cell color by special treatment and selection processes. Aptos Solar engineers use thinner wires to connect the cells together, and at a distance the surface of the modules appears smooth and uninterrupted.
Size
74.92 x 44.65 x 1.38"
Weight
52.9 lb
Authorized Aptos Solar Distributor
- Genuine Products: You’re getting the real deal, backed by the manufacturer’s warranty.
- Exclusive Offers: You can access promotions, discounts, or bundles that are only available through authorized distributors.
- Competitive Pricing: We offer the best prices because we source directly from the manufacturer, with no middlemen driving up costs.
- Overview
- Articles
Aptos Solar: Solar for innovators
Aptos Solar is headquartered in Silicon Valley, California. This American manufacturer has over 10 years of experience in the field behind his back. Reviews for Aptos Solar panels praise impressive warranties, innovative design and competitive price. The brand is known not only for its standard monofacial modules, but also bifacial panels with their outstanding efficiency.
Modern technologies for maximum performance
The company presents itself as an innovative one and has already proven it by implementing their own patented DNA technology. The engineers have perfected the construction of a solar cell by utilizing busbars, splitting cells and adding a passivated layer to improve light absorption. In its essence Aptos Solar Technology improves the performance of solar panels, especially in high temperatures, while manufacturing costs decrease. The bifacial PV modules of Aptos Solar also deserve praise. According to datasheets, they harvest around 30% more energy than standard panels.
Safety comes first
Every Aptos Solar panel undergoes all sorts of testing before it is put up for sale. DNA technology ensures great performance in hot and arid climates. Panels also operate safely in areas where the salt mist is a possibility. A layer of tempered glass can withstand a hail bail that is 1 inch in diameter. A PV module itself is tough enough for 5400 Pa wind (210 mph) or snow load.
Offering industry-leading warranties
Aptos Solar offers a 25 year product warranty for their panels and adds a performance warranty for up to 30 years on top of it. Not many brands could match these numbers. Company engineers claim that the failure rate of their PV modules is less than 0.01% and the annual degradation rate of panels is only at 0.54%. After 25 years Aptos Solar panels retain over 85% of their power output and over 82% after 30 years.
Why buy from us
- Our warehouses are located on East and West coast of United States
- All orders are processed in 24 hours and shipped in 48 hours
- Orders are delivered by freight transport in 4-7 business days
- We sell A-grade equipment only from verified manufacturers
- Affordable pricing on all solar energy equipment
- No counterfeit products
If you are interested in purchasing Aptos Solar panels, browse through various models in our store. Our managers are always happy to answer any questions concerning Aptos Solar panel prices, warranties and shipping options.
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- Updated: Sep 26, 2024
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- Updated: Jul 12, 2024
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