EnergyTools

Qcells — South Korea/US

Q.TRON 430W B

The Qcells Q.TRON 430W B is a 430W N-Type TOPCon solar panel with 21.0% efficiency. Backed by a 25-year warranty.

Premium Tier

430W

Wattage

21%

Efficiency

N-Type TOPCon

Cell Type

25 years

Warranty

Full Specifications

Brand
Qcells
Model
Q.TRON 430W B
Series
Q.TRON
Wattage
430W
Module Efficiency
21%
Cell Type
N-Type TOPCon
Dimensions
66-80" x 39-41"
Weight
49 lbs
Warranty
25 years
Est. Price Per Watt
$2.90
Est. 7kW System Cost
$20,300
Est. 10kW System Cost
$29,000
Temperature Coefficient
-0.25%/°C
Bifacial
No
Origin
South Korea/US
FEOC Status
check

Other Qcells Panels

Model Wattage Efficiency Cell $/W
Q.TRON 475W E Pro 475W 22.7% PERC $3.36
Q.PEAK 475W E Pro 475W 22.7% PERC $3.36
Q.PLUS 475W E Pro 475W 22.7% PERC $3.36
Q.PEAK DUO 475W E Pro 475W 22.7% PERC $3.36
Q.MAX 475W E Pro 475W 22.7% PERC $3.36

Similar Wattage Panels (Competitors)

Panel Wattage Efficiency $/W
Maxeon Maxeon 3 455W E Pro 455W 23.5% $4.72
Maxeon Maxeon 6 455W E Pro 455W 23.5% $4.72
Maxeon Maxeon 7 455W E Pro 455W 23.5% $4.72
Maxeon Maxeon Air 455W E Pro 455W 23.5% $4.72
Calculate ROI with This Panel Compare Panels Side-by-Side

Frequently Asked Questions

How much does a 430W Qcells Q.TRON 430W B cost?
The Qcells Q.TRON 430W B costs approximately $1247 per panel ($$2.90/W). A typical 7kW system using this panel would cost around $20,300 before incentives. After the 30% federal tax credit, your net cost drops to $14,210.
Is the Qcells Q.TRON 430W B a good solar panel?
The Qcells Q.TRON 430W B has 21% efficiency and a 25 years warranty, placing it in the premium tier. This is above-average efficiency, making it a strong choice.
How many Qcells Q.TRON 430W B panels do I need?
For a typical 7kW residential system, you'd need approximately 17 panels. For a 10kW system, plan for about 24 panels. The exact number depends on your roof space, energy usage, and local sun hours.