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Trina 475W Solar Panel 252 Cell Bifacial TSM-475DEG15VC.20(II) Wholesale in pallet 31 panels

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price as of April 23
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All Trina Solar products All 475 Watt Panels

Attachments

Specification

Length91.14in
Width40in
Rated Power Output 475 W
Voltage (VOC)43.2 V
Maximum String Voltage 1500V
Number of cells252
Cell TypeMonocrystalline
Rated Efficiency20.2%
Connector TypeMC4
Frame Colorsilver
Dimensions LxWxH91.14 × 40 × 1.38 in
Weight66.1 lb
Pallet Qty31
ManufacturerTrina Solar
Manufacturer Part #TSM-475DEG15VC.20(II)
Operating Temperatures −40°F to +185°F
Scope of Application
  • Solar Panels for Commercial
  • Solar Panels for Home
Use
  • Commercial
  • Grid-Tie
  • Off-Grid
  • Residential
Warranty12/ 30-year see warranty details
Delivery Time 5-7 business days

About product

TSM DEG15VC.20 is a model that uses a number of technologies to bring durability and performance to the next level. The Passivated Emitter Rear Contact (PERC) technology ensures excellent power output. This solar cell type employs an additional reflective layer to absorb more sunlight. 

To further boost the performance, Trina Solar employs half-cut cell technology. Each of the panel’s 252 cells is only half the size of a traditional solar cell. This grants TSM DEG15VC.20 lower resistive losses and better shade tolerance. Not surprisingly, the efficiency of this module is quite high – 20.2%. 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. Trina Solar offers 12 years of product warranty and guarantees 86.4% of original performance after 30 years of operation. 

  • 475 W power output
  • 252 half-cut PERC cells
  • 20.2% efficiency
  • 1500 V DC maximum system voltage
  • MC4 connectors
  • 12-year product and 30-year performance warranties

Higher efficiency of up to 20.2%

TSM DEG15VC.20 guarantees the highest power output. PERC technology and potent anti reflective coating result in 20.2% module efficiency. This is significantly higher than average, which will result in substantial extra savings over the years of operation.

Keeping the cool in high temperatures

TSM DEG15VC.20 manages to stay efficient even at high temperatures. For every 1.8°F above 77°F, it loses just 0.34% in efficiency, allowing you to make the most of the sunniest hours.

High quality standards

Trina Solar strict manufacturing standards include multiple tests to provide extreme quality assurance. The facilities are highly automated, allowing the company to maintain high standards and keep the level of warranty claims very low.


Reliability and degradation resistance

Trina Solar guarantees slow deterioration over the next 30 years. The performance will decline by no more than 2% 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 86.4% of their original performance. This 475 W Trina Solarsolar panel also comes with a substantial -year product warranty.

Certified for the most extreme environmental conditions

PID, salt, acid and ammonia cannot harm TSM DEG15VC.20. Furthermore, it has a mechanical load resistance of up to 5400 Pa in the front and 2400 Pa in the back. A layer of protective glass and 1.38" thick anodized aluminum frame are the primary reasons for its toughness.

Size

91.14" x 40" x 1.38"

Weight

66.1 lb

Reviews & Questions

  • Reviews (1)
  • Questions (0)
I purchased 475-watt half-cut cell panels and am extremely satisfied with their output. A1Solar is one of the best stores I've interacted with in my whole career
Nick Mante
06/29/2023 11:32 am

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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%.
Do you offer discounts?
We do offer discounts for orders of over 50 units. Please contact us for details.
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