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Trina 320W Solar Panel 120 cell TSM-320-DD06M.05(II) 

(240 ratings)
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Customer reviews & Questions

Verified buyer reviews
Customer Reviews
  • Reviews (240)
  • Questions (1)
Tom
07/12/2020
So far so good. Panels seem fine, they generate electricity as advertised and look good. The warranty is great and the price is even better.
Eddy
04/11/2020
The solar panels' performance is excellent and they are very attractive on my roof.
Martin
04/01/2020
I was looking for budget-friendly solar panels for my cabin. These panels meet all the requirements. They are affordable but nonetheless are very powerful and of high-quality modules.
Eli
03/17/2020
Excellent panels! They are very durable, which is something that was very important to me since we get a lot of snow where I live. So far I am very happy with my purchase.
Zeze
07/31/2020
The shipping so expensive and Is possible if Would like pick up at you Store or somewhere more close to me and I live at San Carlos California! I want buy Complete anything for my Rv. Thanks
A1 SolarStore
Hello Yes pick up is possible from Sacramento Warehouse. please contact sales on 8005575686

Specification

Length66.85in
Width39.53in
Rated Power Output 320 W
Voltage (VOC)40.3V
Number of cells120
Cell TypeMonocrystalline
Rated Efficiency18.8%
Connector TypeMC4 or MC4 compatible
Backsheet Colorblack
Frame Colorblack
Dimensions LxWxH66.85 x 39.53 x 1.38 in
ManufacturerTrina Solar
Manufacturer Part #TSM-320-DD06M.05(II)
Operating Temperatures -40 °F to +185 °F
Scope of Application
  • Solar Panels for Boats
  • Solar Panels for Buildings
  • Solar Panels for Home
  • Solar Panels for RV
Use
  • Grid-Tie
  • Off-Grid
Warranty10/25 years see manufacturer

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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%.
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

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About product

Trina 320W DD06M.05(II) Solar Panel is a 120 cell monocrystalline module featuring half-cut cell architecture with a split center mounted J-Box layout. Split series cell layout improves module resilience and reduces the impact of partial shade. This solar panel is highly reliable due to stringent quality control at the point of manufacture. Trina 320w DD06M.05(II) Solar Panel is certified to withstand heavy snow loads at 5400Pa and wind pressure up to 2400Pa. Trina provides exceptional warranty service to each customer in the USA market.

  • 320W Power Output
  • 120 Cell, Monocrystalline
  • 18.8% Module Efficiency
  • TRINA TS4 Connectors
  • High energy generation
  • Low LCOE
  • Outstanding visual appearance
  • Black frame, black back

Higher Efficiency of Up To 18.8%

Great power output and great energy yields achieved with the help of a new cell string layout and split J-box location, which reduces the energy loss caused by inter-row shading. Excellent performance at low irradiance, on cloudy days, mornings and evenings.



High Efficiency at High Temperatures

The low thermal coefficient ensures greater energy production at high operating temperatures. The module provides a high energy yield at low NOCT = 44°C ( ±2°C).


Quality and Reliability

High-quality assurance due to stringent quality control. Trina 320W DD06M.05(II) Solar Panel passes 100% electroluminescence (EL) double inspection. Over 30 in-house tests (UV, TC, HF, and many more). In house testing goes well beyond certification requirements. PID resistant.


Low Degradation

A low 0.5% annual degradation rate after an initial first-year degradation of 3% results in a performance guarantee no less than 80.7% of power output by year 25.


Enhanced Frame Design

Strong 35 mm robust frame increases durability and strength and ensures that the module is able to withhold a heavy snow load up to 5400 Pa and wind load up to 2400 Pa.


10 Year Product and 25 Year Performance Warranty

Trina 320W DD06M.05(II) Solar Panel comes with a 10-year product warranty on materials and workmanship and a 25-year linear power output warranty.


Size

66.85" x 39.53" x 1.38"

Weight

49.6 lbs


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