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Trina Vertex 395W Solar Panel 120 cell TSM-DE09.05

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Rated Power Output 395 W
Voltage (VOC)41.0 V
Maximum String Voltage 1500V
Cell number
  • 120 cell
Cell TypeMonocrystalline
Rated Efficiency20.5%
Connector TypeMC4 or MC4 comparable
Backsheet Color
  • white
Frame Color
  • black
Dimensions LxWxH69.06 x 43.15 x 1.18 in
Weight46.3 lb
Pallet Qty36
ManufacturerTrina Solar
Manufacturer Part #TSM-DE09.05
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
Warranty15 years product workmanship warranty
Delivery Time 5-7 business days

About product

TSM-DE09.05 is part of the Trina Vertex Series — one of the most recent made by Trina Solar. These panels employ cutting-edge technologies to achieve superior efficiency and reliability. 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 120 cells is only half the size of a traditional solar cell. This grants TSM-DE09.05 lower resistive losses and better shade tolerance. The efficiency of this model reaches 20.5% — well above the market’s average. Trina Solar paid as much attention to durability as they did to performance. TSM-DE09.05 is guaranteed to retain at least 91% of output after 15 years. Product warranty for this panel lasts 15 years.

  • 395 W power output
  • 120 half-cut PERC cells
  • 20.5% efficiency
  • 1500 V DC maximum system voltage
  • MC4 connectors
  • 15-year product and 15-year performance warranties

Higher efficiency of up to 20.5%

TSM-DE09.05 guarantees the highest power output. PERC technology and potent antireflective coating result in 20.5% 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-DE09.05 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 limited degradation over the ensuing 15 years. The performance will only degrade by a maximum of 2% the first year, and then only by a maximum of 0.50% yearly after that. After the 15 years are over, your modules will still show at least 91% of nominal capacity. A substantial 15-year product warranty is also included with this 395 W Trina Solar solar panel.

A panel that can handle hail, wind and snow

The 1.18" frame built of anodized aluminum and a layer of protective tempered glass make this module weather-resistant. The front side of the modules can withstand a 2400 Pa load, whereas the back side can withstand a 2400 Pa load.


69.06" x 43.15" x 1.18"


46.3 lb

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