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Trina 470W Solar Panel 252 Cell TSM-470DE15V(II) Wholesale in pallet 31 panels

$7,168.44 /pallet
Save $79.76
$0.492 /pw
Pay $1,194.74 / month
Solar Loan from 6.99%
1 pallet
(31 panels)
Minimum order – 31 panels

We have changed the number of solar panels to comply with shipping terms.

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All Trina Solar products All 470 Watt Panels



Rated Power Output 470 W
Voltage (VOC)43 V
Maximum String Voltage 1500V
Cell number
  • 252 cell
Cell TypeMonocrystalline
Rated Efficiency20%
Connector TypeMC4 EVO2/TS4
Backsheet Color
  • white
Frame Color
  • silver
Dimensions LxWxH91.14 × 40 × 1.38 in
Weight57.3 lb
Pallet Qty31
ManufacturerTrina Solar
Manufacturer Part #TSM-470DE15V(II)
Operating Temperatures −40°F to +185°F
Scope of Application
  • Solar Panels for Commercial
  • Solar Panels for Home
  • Commercial
  • Grid-Tie
  • Off-Grid
  • Residential
Warranty12-year warranty extendable 25 years
Delivery Time 5-7 business days

About product

TSM DE15V is part of the TallMax Series — one of the most recent made by Trina Solar. These panels employ cutting-edge technologies to achieve superior efficiency and reliability. This panel takes full advantage of the Passivated Emitter Rear Contact (PERC) technology that allows it to capture up to 12% more energy. All thanks to a reflective layer on the back. This design maximizes the number of photons absorbed by solar cells. 

The use of half-cut cell technology is an additional perk. The solar cells of TSM DE15V are half the size of those found in standard panels. Major advantages include reduced power consumption, extended life and enhanced efficiency in low-light conditions. At 20% efficiency, TSM DE15V offers surprising performance for its weight and size. Trina Solar provides an industry-leading 25-year performance warranty and a 12-year product warranty. 

  • 252 half-cut PERC cells
  • 470 W nameplate capacity
  • 20% efficiency
  • 1500 V DC maximum system voltage
  • MC4 connectors
  • 12 years of product and 25 years of performance warranty

High productivity thanks to the most recent developments

This Trina Solar panel produces 470 W of power at 20 percent efficiency. High levels of energy output are reached by utilizing the most recent innovations in the solar sector. A more efficient panel produces more per square foot and pays for itself sooner.

Better performance at high temperatures

Excellent temperature coefficient means more energy as temperature rises. Every 1.8°F hike above 77°F will decrease your panel’s efficiency by only 0.34%.

Quality and reliability

TSM DE15V receives multiple quality checks throughout the manufacturing process and is subject to stringent quality and reliability testing. The manufacturing facilities are highly automated, eliminating the risk of human error. Trina Solar is dedicated to quality, safety and reliability to ensure you get the very best.

Low degradation for a longer lifespan

These panels will lose no more than 2% of their power output in the first year of service. From the 2nd year to the 25th year, the average annual power decline will be no more than 0.60%. The module retains over 83.6% of its original output after 25 years. Guaranteed by Trina Solar.

A panel that can handle hail, wind and snow

The 1.38" frame made from anodized aluminum and a layer of protective tempered glass make this module resistant to the foulest of weather. The front side of the modules can resist a 5400 Pa load, and the back side 2400 Pa.


91.14" x 40" x 1.38"


57.3 lb

Reviews & Questions

  • Reviews (2)
  • Questions (0)
Trina solar panels were the ones suggested by our installation company. Our short investigation leads us to believe that Trina's panels are of good quality and efficiency at an affordable price. Btw, A1Solar wholesale section is a great way to save
Durward Hilpert
06/29/2023 11:32 am
We chose high-quality panels to maximize the output from the roof space on our building. Your store was a find, thank you.
Damian Klocko
06/29/2023 11:32 am

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