Out of stock

Trina 410W Solar Panel 144 cell TSM-410-DE15M(II)

price as of June 15
All Trina Solar products All 410 Watt Panels


Rated Power Output 410 W
Voltage (VOC)49.4 V
Number of cells144
Cell TypeMonocrystalline
Rated Efficiency20.4%
Connector TypeT4 - MC4 compatible
Backsheet Colorwhite
Frame Colorsilver
Dimensions LxWxH79.33× 39.21× 1.38 in
Weight48.5 lbs
ManufacturerTrina Solar
Manufacturer Part #Trina410WTSM-410-DE15M(II)
Operating Temperatures -40 °F to +185 °F
Scope of Application
  • Solar Panels for Boats
  • Solar Panels for Commercial
  • Solar Panels for Home
  • Solar Panels for RV
  • Commercial
  • Grid-Tie
  • Off-Grid
  • Residential
Warranty10/25 years see manufacturer
Delivery Time 5-7 business days

About product

Trina Solar Tallmax 410W is a very powerful module designed primarily for commercial systems. Chinese engineers succeed in making a PV module with one of the highest power outputs on the solar market and a very affordable price.

  • 410 W Power Output
  • 20.4% efficiency
  • 144 half-cut cells
  • TS4 connectors
  • 5W positive power tolerance

Impressive power output and high efficiency

The selling point of Trina panels is usually their power output and efficiency. Tallmax M 410W is no exception. This model reaches an efficiency of 20.4% and its rated power of 410W allows it to generate a lot of energy from a sq. ft. The performance of a panel makes it popular in commercial installations of a greater scale.

Strong showing even in low-light conditions

Trina engineers have worked a lot on improving the construction of a PV module and Tallmax M is a result that they can be proud of. Selective emitters and improved surface texturing allow Trina Solar Tallmax M solar panels to perform well even when there isn’t a lot of sunlight — in the morning, evenings and on cloudy days. 

Improved construction reduce power losses

Among the innovations implemented in design of Tallmax M, there are half-cut cells and multi busbars. This allowed Trina to reduce power losses in cell connections, improve the flow of current inside a module and decrease the effect of microcracks on panel’s performance. The shading tolerance is higher than in conventional PV modules because of the split J-box location and string layout.

Trina Solar panel retain over 80% of power output after 25 years

Trina PV modules lose about 0.5% of their wattage per year. As a result their solar panels are guaranteed to retain over 80% of their power output after 25 years.4

High resistance to harsh environmental conditions4

Trina Solar Tallmax M 410W solar panel isn't afraid of strong winds, snow loads or hail. Tests show that a module is capable of withstanding a 2400 Pa wind load, 5400 Pa snow load and 35mm hailstones accelerating at 60 mph.

12 Year Product Warranty plus 25 Year Power Warranty

The Tallmax M panel should retain at least 83.1% of its power output after 25 years in service.


79.33” x 39.21” x 1.38”


48.5 lb

Reviews & Questions

  • Reviews (3)
  • Questions (4)
A1solarstore staff helped us a lot with choosing panels and sizing the system. The shipment was fast and I really have no complaints.
Jackson T.
06/18/2021 12:33 pm
I handled the purchase of these panels for our company warehouses in the New York suburbs. The area isn’t really sunny, but these panels perform quite well even on very cloudy days. I’m quite impressed and thinking about getting a couple of panels for my own home.
Kim Soo J
05/21/2021 08:03 am
I run a small shop in Los Angeles and decided to try Trina Solar panels to cover my bills a couple of months ago. If things go the way they do now, these panels should pay for themselves in 7 years or so.
Sam JY
04/11/2021 08:02 am

Leave a review

How many "Amperes" per panel?
How many "Amperes" per panel?
10/28/2021, 02:29
Maximum Power Current-IMPP 10A
Will the panel be able to survive a hurricane?
Kira K
06/16/2021, 10:48
Solar panels can withstand natural disasters well. For example, a panel can handle a 140 mph wind, but the average speed of a tornado isn’t usually higher than 100 mph.
What if a panel arrives broken?
05/29/2021, 14:16
If one of your modules arrived broken, contact us immediately and we’ll find a solution. You can check out our article “It’s no use crying over broken glass” in our Guides & Articles section for detailed instructions.
Is it suitable for residential installations?
05/17/2021, 11:04
Trina Solar Tallmax M panels are perfect for home installation — it is just that panels of such high wattage are more popular in commercial projects.


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