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Q.PLUS BFR-G4.1

The Q.PLUS BFR-G4.1 is a polycrystalline solar panel with a wattage range of 280-290 Wp, featuring 60 cells, a module efficiency of up to 17.4%, and a temperature coefficient of -0.4%/°C. It is manufactured by Hanwha Q Cells and offers a 12-year materials warranty and a 10-year power warranty with 92% output retention. The panel dimensions are approximately 1722x1134x30 mm, with a weight around 18.8 kg (sources: [2], [3], [4], [6], [7]).

Images

Q.PLUS BFR-G4.1
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Pros and cons

Pros

Strengths called out by generated product content.

  • Good reputation for maintaining high performance over the long term
  • Developed with Q.ANTUM cell technology for improved performance
  • Designed to perform well under low radiation conditions
  • Available in various wattages (275W, 280W, 285W)
  • Includes a 20-year warranty in some cases
  • Constructed with thermally pre-stressed glass and black anodized aluminum frame

Cons

Tradeoffs and constraints to review before choosing.

  • Potentially higher replacement costs if panels fail early (e.g., $1000 for a panel in 2 years)
  • Some users perceive the warranty as less comprehensive compared to other brands like SunPower
  • Price differences may reflect varying warranty coverage and quality perceptions

Notes

Context that does not fit neatly as a pro or con.

  • Panels are polycrystalline with efficiency around 16.8%
  • Some discussions compare Q Cells to other brands like LG and SunPower without definitive conclusions
  • Installation and maintenance responsibility lies with the user, as per manufacturer guidelines

Electrical Specifications

Power Output
280 W1
Efficiency
20.3 %
Cell Type
N-type, Polycrystalline
Temperature Coefficient
-0.4 %/°C
Max Current
9.41 A
Min Power Output
285
Max System Voltage
1,000 V
Power
280 W

Physical Dimensions

Width
1,000 mm
Height
1,670 mm
Weight
18.8 kg
Area
275

Design

Features
Bifacial, N-type, TOPCon, cell technology: Q.ANTUM, high-performance, innovative cell technology
Lead Free
Yes
Module Type
polycrystalline

Material & Construction

Frame Material
Polycrystalline
Frame Color
Black

Sources

  1. Source 1q-cells.usq-cells.us1 fact
    Power Output
    Open