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CS6.2-54TM-510 vs CS6W-600T 8 of 19 identical Swap Change panels

Canadian Solar CS6.2-54TM-510 vs Canadian Solar CS6W-600T

Canadian Solar CS6.2-54TM-510
CS6.2-54TM-510
510 Wp 22.90 % TOPCon
Open panel page Datasheet PDF
VS
Canadian Solar CS6W-600T
CS6W-600T
600 Wp 23.20 % TOPCon
Open panel page Datasheet PDF
The verdict

11 differences, and they point both ways

The largest is rated power: 90 W more power. 8 of 19 comparable parameters are identical.

See all 11 differences
How alike are they
8 of 19 comparable
parameters are identical
identical differs
01

What actually differs

11 of 19 parameters
Parameter CS6.2-54TM-510 CS6W-600T Difference
Rated power 510 Wp 600 Wp 90 W more power
Weight 23.3 kg 27.6 kg 4.3 kg lighter
Product warranty 15 yrs 12 yrs 3 yrs longer
Open-circuit voltage 40.00 V 53.00 V 13.00 V apart
Module area 2.224 m² 2.583 m² 0.359 m² apart
Short-circuit current 16.10 A 14.18 A 1.92 A apart
Module efficiency 22.90 % 23.20 % 0.30 pp more efficient
Voltage at max power 33.80 V 43.90 V 10.10 V apart
Cell count 108 144 36 cells apart
Current at max power 15.10 A 13.68 A 1.42 A apart
Dimensions 1961x1134x30 mm 2278x1134x30 mm 1961x1134x30 mm vs 2278x1134x30 mm
02

What it means on a roof

Thirty years of production
Each panel's own declared degradation curve, at 1,200 kWh/kWp a year
Same temp coeff. for both panels (-0.290 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
CS6.2-54TM-510
17,112 kWh
CS6W-600T
20,131 kWh
Lifetime gap
3,019 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario CS6.2-54TM-510 CS6W-600T
Standard test conditions 25 °C 100.0% of rated power 510 W 600 W
Cool, bright day 40 °C 95.7% of rated power 488 W 574 W
Typical summer roof 55 °C 91.3% of rated power 466 W 548 W
Hot roof 70 °C 87.0% of rated power 443 W 522 W
03

Full specification

Parameter CS6.2-54TM-510 CS6W-600T Difference
Power and efficiency
Rated power 510 Wp 600 Wp +90 W for CS6W-600T
Module efficiency 22.90 % 23.20 % +0.30 pp for CS6W-600T
Power density 229.3 Wp/m² 232.3 Wp/m² Effectively the same
Open-circuit voltage 40.00 V 53.00 V 13.00 V apart
Voltage at max power 33.80 V 43.90 V 10.10 V apart
Short-circuit current 16.10 A 14.18 A 1.92 A apart
Current at max power 15.10 A 13.68 A 1.42 A apart
Temperature
Temperature coefficient -0.290 %/°C -0.290 %/°C Same
Mechanical
Dimensions 1961x1134x30 mm 2278x1134x30 mm 1961x1134x30 mm vs 2278x1134x30 mm
Module area 2.224 m² 2.583 m² 0.359 m² apart
Weight 23.3 kg 27.6 kg -4.3 kg for CS6.2-54TM-510
Weight per kWp 45.7 kg/kWp 46.0 kg/kWp Effectively the same
Warranty and degradation
Product warranty 15 yrs 12 yrs +3 yrs for CS6.2-54TM-510
Performance warranty 30 yrs 30 yrs Same
Annual degradation 0.40 %/yr 0.40 %/yr Same
Technology
Cell technology TOPCon TOPCon Same
Cell type Monocrystalline Monocrystalline Same
Cell count 108 144 36 cells apart
Bifacial No No Same
04

Against the whole database

14,005 panels
Efficiency
#2,359 vs #1,306
CS6W-600T leads by 1,053 places
Power density
#2,343 vs #1,252
CS6W-600T leads by 1,091 places
Heat behaviour
#2,165 vs #2,165
Tied - the same position in the database
Weight
#836 vs #954
CS6.2-54TM-510 leads by 118 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#5,595 vs #2,863
CS6W-600T leads by 2,732 places
05

More useful comparisons

Open the full database
Same series, other bin
Canadian Solar CS6.2-54TM-510 vs Canadian Solar CS6.2-66TM-635
10 differences, the largest is rated power
Same series, other bin
Canadian Solar CS6.2-54TM-510 vs Canadian Solar CS6.2-66TM-630
10 differences, the largest is rated power
Same series, other bin
Canadian Solar CS6.2-54TM-510 vs Canadian Solar CS6.2-66TM-625
9 differences, the largest is rated power
Same series, other bin
Canadian Solar CS6.2-54TM-510 vs Canadian Solar CS6.2-66TM-620
8 differences, the largest is rated power
Same series, other bin
Canadian Solar CS6.2-54TM-510 vs Canadian Solar CS6.2-66TM-615
8 differences, the largest is rated power
Same series, other bin
Canadian Solar CS6.2-54TM-510 vs Canadian Solar CS6.2-66TM-610
10 differences, the largest is rated power
06

Written summary

07

Questions about this pairing

Which panel is better: Canadian Solar CS6.2-54TM-510 or Canadian Solar CS6W-600T?
According to our database: Canadian Solar CS6W-600T has higher module efficiency (23.20% vs 22.90%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Canadian Solar CS6.2-54TM-510 and Canadian Solar CS6W-600T?
Canadian Solar CS6.2-54TM-510 has a module efficiency of 22.90%, while Canadian Solar CS6W-600T is 23.20%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Canadian Solar CS6.2-54TM-510 use vs Canadian Solar CS6W-600T?
Canadian Solar CS6.2-54TM-510 uses TOPCon cells; Canadian Solar CS6W-600T uses TOPCon. Modern n-type technologies (TOPCon, HJT, BC) typically deliver higher efficiency and lower degradation compared to older PERC (p-type) cells.
What is the warranty on Canadian Solar CS6.2-54TM-510 and Canadian Solar CS6W-600T?
Canadian Solar CS6.2-54TM-510 has a 30 years power warranty; Canadian Solar CS6W-600T has a 30 years power warranty. The power warranty guarantees a minimum percentage of rated output at the end of the warranty period (typically 80-87%). Product (materials) warranties are usually shorter.

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Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate. The thirty-year projection and the temperature scenarios are calculations from those figures, and each states its assumption above.