Out of stock

Trina 325W Solar Panel 120 Cell TSM-325-DD06M.05(II) Wholesale in pallet 30 panels

$0 /pallet
price as of April 18
$0.000 /pw
Solar Loan from 6.99%
All Trina Solar products All 325 Watt Panels


Rated Power Output 325 W
Voltage (VOC)40.4V
Number of cells120
Cell TypeMonocrystalline
Rated Efficiency19.1%
Connector TypeT4 series
Backsheet Colorblack
Frame Colorsilver
Dimensions LxWxH66.85 x 39.53 x 1.38 in
Weight41.2 lbs
Pallet Qty30
ManufacturerTrina Solar
Manufacturer Part #TSM-325-DD06M.05(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
  • Grid-Tie
  • Off-Grid
Warranty10/25 years see manufacturer
Delivery Time 5-7 business days

About product

Trina 325W Solar Panel MC-4 Connector TSM-325-DD06M.05(II)

Founded in 1997, Trina Solar is the world’s leading comprehensive solutions provider for solar energy. It provides 120 Half-Cut, Monocrystalline Cells

The Honey Black series has a completely black design. Cell colours, back foil and frame are kept completely black. Partly because of this appealing aesthetics, they are very popular with both commercial and home owners.

Great for residential rooftop application

  • Maximize limited space with up to 199 W/m2 power density
  • Ultra-thin, virtually invisible busbars

Half-cut cell design brings higher efficiency

  • Low thermal coefficients for higher energy yield at elevated operating temperatures
  • Reduced interconnection losses

Quality and Reliability

  • Excellent low light performance
  • High reliability - ensured PID resistance through cell process and material control
  • Resistant to salt, acid and ammonia
  • Over 30 in-house tests (UV, TC, HF, and many more)
  • In-house testing goes well beyond certification requirements • PID resistant • 2x 100% inline EL ispection

Product Details

  • Module conversion efficiency 19.1%
  • Multi-busbar technology
  • Cell Type: Monocrystalline All Black
  • Cell Layout: 120 cells (6 x 20)
  • Connector: MC4 compatible
  • Frame: Black
  • Dimensions: 996x1690x35mm
  • Weight: 18.7kg

Performance Warranty

  • 10 year product warranty
  • 25 year linear performance warranty

Reviews & Questions

  • Reviews (3)
  • Questions (0)
Great panels, I'm buying another system for my new house specifically with Trina panels.
10/13/2023 11:17 am
Amazing service! I have been looking for a reasonable solar kit off and on for years. After coming across A1 Solar store I had a few questions. Guys answered my first few random questions in detail. From the first response I felt like I was respected and valued as a customer. 
10/13/2023 11:17 am
I was completely inexperienced about buying and installing my own photovoltaic system but you guys were exactly what the doctor ordered at exactly the right time. These guys are not your typical online company.
10/13/2023 11:17 am

Leave a review


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