While the largest solar manufacturers are from China, American brands are also capable of producing powerful, high quality panels. One of them is Aptos Solar: a relatively young company that already shows that it can compete with other more established names on the market. Their panels are modern, sturdy and relatively inexpensive. Let’s look at what they make.

About Aptos Company

Aptos Solar is an American manufacturer with headquarters in Silicon Valley, California. It has been on the solar market for over 10 years already. Aptos engineers have patented a Dual Nano Absorber (DNA) technology for their solar cells which combines in itself the best from PERC and bifacial cells. Aptos DNA solar cell has intrinsic layers of negatively charged atoms which raise the efficiency and tolerance to high temperatures. 

Aptos solar panels for sale

Aptos Solar 365W Solar Panel 120 Cell DNA-120-MF26-365W

Specification Aptos Solar 365W Solar Panel

Length69.1in
Width40.9in
Rated Power Output365 W
Voltage (VOC)40.7V
Maximum String Voltage1000V
Number of cells120
Cell TypeMonocrystalline
Rated Efficiency20.01%
Connector TypeMC4 or MC4 compatible
Backsheet Colorblack
Frame Colorblack
Dimensions LxWxH69.1 X 40.9 X 1.37 in
Weight45.19 lbs
Pallet Qty30
ManufacturerAptos Solar
Manufacturer Part #DNA-120-MF26-365W
Operating Temperatures44°C
Scope of ApplicationSolar Panels for BoatsSolar Panels for CommercialSolar Panels for HomeSolar Panels for RV
UseGrid-TieOff-Grid
Warranty30 YEARS LINEAR WARRANTY
Delivery Time5-7 business days

Aptos 400w solar panels

Specification Aptos 400w solar panels

Length79in
Width39.4in
Rated Power Output400 W
Voltage (VOC)48.55V
Number of cells144
Cell TypeMonocrystalline
Rated Efficiency19.88%
Connector TypeMC4 or MC4 compatible
Backsheet Colorblack
Frame Colorblack
Dimensions LxWxH79.0 x 39.4 x 1.57 in
Weight51.4 lbs
ManufacturerAptos Solar
Manufacturer Part #DNA-144-BF26-400W
Operating Temperatures45 C
Scope of ApplicationSolar Panels for BoatsSolar Panels for CommercialSolar Panels for HomeSolar Panels for RV
UseGrid-TieOff-Grid
Warranty30 YEARS LINEAR WARRANTY
Delivery Time5-7 business days

Aptos 370 watt solar panels

Specification Aptos 370 watt solar panels

Length69.1in
Width40.9in
Rated Power Output370 W
Voltage (VOC)40.8
Maximum String Voltage1000V
Number of cells120
Cell TypeMonocrystalline
Rated Efficiency20.29%
Connector TypeMC4
Backsheet Colorblack
Frame Colorblack
Dimensions LxWxH69.1 X 40.9 X 1.37 in
Weight45.19 lbs
Pallet Qty30
ManufacturerAptos Solar
Manufacturer Part #DNA-120-MF26-370W
Operating Temperatures111.2 °F
Scope of ApplicationSolar Panels for CommercialSolar Panels for Home
UseGrid-TieOff-Grid
Warranty30 years warranty
Delivery Time5-7 business days

Aptos 360w solar panels

Specification Aptos 360w solar panels

Length69.1in
Width40.9in
Rated Power Output360 W
Voltage (VOC)40.6V
Number of cells120
Cell TypeMonocrystalline
Rated Efficiency19.73%
Connector TypeMC4 or MC4 compatible
Backsheet Colorblack
Frame Colorblack
Dimensions LxWxH69.1 X 40.9 X 1.37 in
Weight45.19 lbs
Pallet Qty30
ManufacturerAptos Solar
Manufacturer Part #DNA-120-MF26-360W
Operating Temperatures44°C
Scope of ApplicationSolar Panels for BoatsSolar Panels for CommercialSolar Panels for HomeSolar Panels for RV
UseGrid-TieOff-Grid
Warranty30 YEARS LINEAR WARRANTY
Delivery Time5-7 business days

Aptos Solar 370W Solar Panel

Specification Aptos Solar 370W Solar Panel

Length69.37in
Width41.2in
Rated Power Output370 W
Voltage (VOC)41.4 V
Maximum String Voltage1500V
Number of cells120
Cell TypeMonocrystalline
Rated Efficiency20.04%
Connector TypeMC4
Frame Colorblack
Dimensions LxWxH69.37 × 41.2 × 1.38 in
Weight44.09 lb
Pallet Qty31
ManufacturerAptos Solar
Manufacturer Part #DNA-120-BF26
Operating Temperatures−40°F to +185°F
Scope of ApplicationSolar Panels for CommercialSolar Panels for Home
UseCommercialGrid-TieOff-GridResidential
Warranty30 years warranty
Delivery Time5-7 business days

Aptos 400W Solar Panel

Specification Aptos 400W Solar Panel

Length67.8in
Width44.65in
Rated Power Output400 W
Voltage (VOC)36.94
Maximum String Voltage1000V
Number of cells108
Cell TypeMonocrystalline
Rated Efficiency20.47 %
Connector TypeMC4 or MC4 compatible
Backsheet Colorblack
Frame Colorblack
Dimensions LxWxH67.8 x 44.65 x 1.38
Weight48.5 lb
Pallet Qty31
ManufacturerAptos Solar
Manufacturer Part #DNA-108-MF10-400W
Operating Temperatures−40°F to +185°F
Scope of ApplicationSolar Panels for CommercialSolar Panels for Home
UseCommercialGrid-TieOff-GridResidential
Warranty30 years warranty
Delivery Time5-7 business days

Quality And Performance

The panels from the American manufacturer undergo a series of quality checks before they are shipped out. This includes third party testing under harsh weather conditions. Panels have to withstand thermal cycling, freezing at high humidity and damp heat testings. That’s why the failure rate of Aptos solar panels that reach their customers is less than 0.01%.

When it comes to performance, most Aptos panels have over 20% efficiency, which is higher than average numbers on the market. There are bifacial panels in the product line which allows to harvest up to 30% more energy for the same space. Aptos modules range in output from 360W to 440W which makes them great both for home and business installations. 

Warranty And Service

The American manufacturer provides a 25 year product warranty and a 30 years linear performance warranty for their panels. These are among the best numbers in the industry. Aptos solar panel loses around 0.54% of power annually and after 25 years in service it retains over 85%. In 30 years it will still have over 82% of its initial power output.

What to look for when choosing a Aptos solar panel

When choosing a panel, you should take into account your own circumstances: your energy needs, available space and weather in your area. 

  • Most panels for residential systems have 60 or 120 cells. Both are the same size: 120 and 144 cell panels use half-cut cell design. 72 or 144 cell panels are higher in output, but larger, which often makes it harder to fit them on the standard residential roof. Bifacial panels that Aptos Solar offers can be a good choice if you want to squeeze as much energy as possible from the available space. The bonus in production, that you are going to receive from the rear side, depends on the reflectivity of the surface behind panels. 
  • Panels vary in their abilities to perform in low-light conditions, extreme weather, at high temperatures and how they fight shading. Aptos Solar panels show improved performance when it’s hot, so they can be a good choice for areas like Arizona or Texas where summers are rough. They also have great wind and snow resilience so they will be able to survive tornadoes and hurricanes, which can be problematic in southern states — Florida, for example.

FAQ

Q.: How good are Aptos Solar panels at withstanding tornadoes and hurricanes?

A.: Modules are tested for wind loads up to 6,200 Pa which means they can handle 210 mph wind. A typical tornado has winds of 110 mph or less. 

Q.: Can I install solar panels by myself?

A.: In the US laws regarding solar panels installation vary from state to state. Sometimes local officials specifically demand the system to be built by a certified installer. Besides, in most states you’ll have to get a permit to put panels on your roof, which can be hard to do when you aren’t familiar with the procedure. The installer usually handles the permitting process all by himself. 

Q.: What do I need besides solar panels?

A.: That depends on the type of system that you want. Standard grid-tie system includes PV modules and an inverter. Off-grid systems which include RV and boat systems consist of panels, a battery, a charge controller and an inverter, though not always. Hybrid systems usually have the same components, but you need a special kind of inverter. Sometimes these hybrid inverters already have built-in energy storage.   

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