Out of stock

Q CELLS 425W Solar Panel 144 cells Q.Peak Duo L G8.2

price as of September 25
Solar Loan from 6.99%
All Hanwha Q CELLS products All 425 Watt Panels


Rated Power Output 425 W
Voltage (VOC)49.09 V
Cell number
  • 144 cell
Cell TypeMonocrystalline
Rated Efficiency19.8 %
Connector TypeMC4 or MC4 comparable
Backsheet Color
  • white
Frame Color
  • silver
Dimensions LxWxH81.9 x 40.6 x 1.38 in
Weight55.1 lbs
ManufacturerHanwha Q CELLS
Manufacturer Part #QCELLS425WQ.PEAKDUOL-G8.2
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
Warranty12-year warranty extendable 25 years
Delivery Time 5-7 business days

About product

Q. PEAK DUO L-G8.2 425W is an ideal model for commercial and utility uses. It takes full advantage of groundbreaking Q.ANTUM DUO technology in combination with superior cell interconnection.

This module can boast a very low levelized cost of energy thanks to superior yields, which are guaranteed by 144 Q.ANTUM DUO mono half cells and a 12 busbar design. Being an ideal fit for solar plants due to lower BOS costs, this model can also be used in residential systems, providing German engineering quality at a competitive price.

Low energy costs

A higher than average efficiency of 19.8% is advantageously complemented by Q.ANTUM DUO technology that reduces the amount of current flowing through each cell by 50%. This leads to significantly decreased optical and electrical losses, allowing for optimal performance in a wide range of temperatures.

Enduring high performance in all weather conditions

Q CELLS implements Yield Security to make the performance last for decades: Anti-PID, Anti-LID, Hot-Spot Protection and Traceable Quality Tra.Q. This model also behaves extremely well in low-light and high-temperature conditions, which makes it very versatile.

Handling hail, wind and snow

A 35 mm lightweight frame made from aluminum alloy and 3.2 mm of thermally pre-stressed protective glass make sure this module won’t budge under the worst conditions. The front side of the modules can resist a 5400 Pa load, and the back side 2400 Pa.

25 year performance warranty

Slow degradation over the next 25 years is guaranteed by the manufacturer. The output will suffer a decrease of no more than 2% during the first year and the module won’t lose more than 0.54% of performance annually thereafter. Your modules will conserve at least 85% of nameplate capacity 25 years later. The manufacturer also offers a 12 year product warranty.

Product details

  • Power Output: 425 Watts
  • 144 Cell, Monocrystalline
  • 35mm Depth, Silver Frame, White Backsheet
  • 1000 Volts Max Voltage
  • Shipping Weight: 55.1 lbs
  • Shipping Dimensions: 81.9 x 40.6 x 1.38 in
  • Pallet Qty: 30

Reviews & Questions

  • Reviews (3)
  • Questions (3)
Just ordered great panels from a1. The order processing was almost instantaneous. Looking forward to delivery.
Hollis Elroy
08/01/2021 01:20 pm
Surprised no one mentioned how beautiful these panels are. it’s the last thing I thought about tbh, but they look perfect on my roof.
T. Dilara
07/21/2021 05:09 pm
Compared to other brands, the price of Q CELLS modules is a major advantage. We have been installing them for our clients for more than 8 years and never had a single problem with performance or craftsmanship.
Xenon P.
06/11/2021 09:38 am

Leave a review

Are these panels produced in China?
Nikolia X.
08/11/2021, 09:41
You can certainly order a pickup, all you need to do is choose a convenient location with enough modules available.
Are the modules available right now, can I order a pickup?
E. Andria
08/03/2021, 10:13
Not at all, they can be installed and run the same way as any other module.
It says they’re good for commercial use and power plants, will there be any difficulty in using them on our roof?
Lila Hilde
07/09/2021, 13:42
Q CELLS owns manufacturing facilities in the USA, South Korea, Malaysia and China.