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610W vs 600W 16 of 19 identical Swap Change panels

GL Solar HY-NT10/72GDF-610W vs GL Solar HY-NT10/72GDF-600W

GL Solar
HY-NT10/72GDF-610W
610 Wp 23.60 % TOPCon Bifacial
Open panel page Datasheet PDF
VS
GL Solar
HY-NT10/72GDF-600W
600 Wp 23.20 % TOPCon Bifacial
Open panel page Datasheet PDF
The verdict

610W leads on the differences that matter

The largest is module efficiency: 0.40 pp more efficient. 16 of 19 comparable parameters are identical.

See all 3 differences
How alike are they
16 of 19 comparable
parameters are identical
identical differs
01

What actually differs

3 of 19 parameters
Parameter 610W 600W Difference
Module efficiency 23.60 % 23.20 % 0.40 pp more efficient
Power density 236.1 Wp/m² 232.3 Wp/m² 3.9 Wp/m² higher
Rated power 610 Wp 600 Wp 10 W more power
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.
610W
20,467 kWh
600W
20,131 kWh
Lifetime gap
336 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario 610W 600W
Standard test conditions 25 °C 100.0% of rated power 610 W 600 W
Cool, bright day 40 °C 95.7% of rated power 583 W 574 W
Typical summer roof 55 °C 91.3% of rated power 557 W 548 W
Hot roof 70 °C 87.0% of rated power 530 W 522 W
03

Full specification

Parameter 610W 600W Difference
Power and efficiency
Rated power 610 Wp 600 Wp +10 W for 610W
Module efficiency 23.60 % 23.20 % +0.40 pp for 610W
Power density 236.1 Wp/m² 232.3 Wp/m² +3.9 Wp/m² for 610W
Open-circuit voltage 52.95 V 52.55 V Effectively the same
Voltage at max power 44.94 V 44.54 V Effectively the same
Short-circuit current 14.37 A 14.25 A Effectively the same
Current at max power 13.58 A 13.48 A Effectively the same
Temperature
Temperature coefficient -0.290 %/°C -0.290 %/°C Same
Mechanical
Dimensions 2278x1134x30 mm 2278x1134x30 mm Same
Module area 2.583 m² 2.583 m² Same
Weight 32.1 kg 32.1 kg Same
Weight per kWp 52.6 kg/kWp 53.5 kg/kWp Effectively the same
Warranty and degradation
Product warranty 15 yrs 15 yrs Same
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 144 144 Same
Bifacial Yes Yes Same
04

Against the whole database

14,005 panels
Efficiency
#627 vs #1,306
610W leads by 679 places
Power density
#623 vs #1,252
610W leads by 629 places
Heat behaviour
#2,165 vs #2,165
Tied - the same position in the database
Weight
#6,249 vs #7,477
610W leads by 1,228 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#1,815 vs #2,413
610W leads by 598 places
05

More useful comparisons

Open the full database
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GL Solar HY-NT10/72GDF-610W vs GL Solar HY-NT10/72GDF-595W
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GL Solar HY-NT10/72GDF-610W vs GL Solar HY-NT10/72GDF-590W
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GL Solar HY-NT10/72GDF-610W vs GL Solar 3SHBGH-C#-640
14 differences, the largest is module efficiency
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GL Solar HY-NT10/72GDF-610W vs GL Solar 3SHBGH-C#-635
14 differences, the largest is module efficiency
Same manufacturer
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GL Solar HY-NT10/72GDF-610W vs GL Solar 3SHBGH-C#-630
14 differences, the largest is module efficiency
06

Written summary

07

Questions about this pairing

Which panel is better: GL Solar HY-NT10/72GDF-610W or GL Solar HY-NT10/72GDF-600W?
According to our database: GL Solar HY-NT10/72GDF-610 W has higher module efficiency (23.60% vs 23.20%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of GL Solar HY-NT10/72GDF-610W and GL Solar HY-NT10/72GDF-600W?
GL Solar HY-NT10/72GDF-610 W has a module efficiency of 23.60%, while GL Solar HY-NT10/72GDF-600 W is 23.20%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does GL Solar HY-NT10/72GDF-610W use vs GL Solar HY-NT10/72GDF-600W?
GL Solar HY-NT10/72GDF-610 W uses TOPCon cells; GL Solar HY-NT10/72GDF-600 W 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 GL Solar HY-NT10/72GDF-610W and GL Solar HY-NT10/72GDF-600W?
GL Solar HY-NT10/72GDF-610 W has a 30 years power warranty; GL Solar HY-NT10/72GDF-600 W 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.
Are GL Solar HY-NT10/72GDF-610W and GL Solar HY-NT10/72GDF-600W bifacial panels?
Both GL Solar HY-NT10/72GDF-610 W and GL Solar HY-NT10/72GDF-600 W are bifacial - they capture reflected light from the ground, which can add 5-15% more annual energy on ground-mount or elevated rooftop installations with a light surface beneath.

Shop prices: See 2 GL Solar offers

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.