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ES80HCBT144-T vs ES60HCBT144-T 16 of 19 identical Swap Change panels

Emmvee ES80HCBT144-T vs Emmvee ES60HCBT144-T

Emmvee
ES80HCBT144-T
580 Wp 22.45 % TOPCon Bifacial
Open panel page Datasheet PDF
VS
Emmvee
ES60HCBT144-T
560 Wp 21.68 % TOPCon Bifacial
Open panel page Datasheet PDF
The verdict

ES80HCBT144-T leads on the differences that matter

The largest is module efficiency: 0.77 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 ES80HCBT144-T ES60HCBT144-T Difference
Module efficiency 22.45 % 21.68 % 0.77 pp more efficient
Power density 224.5 Wp/m² 216.8 Wp/m² 7.7 Wp/m² higher
Rated power 580 Wp 560 Wp 20 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.
ES80HCBT144-T
19,460 kWh
ES60HCBT144-T
18,789 kWh
Lifetime gap
671 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario ES80HCBT144-T ES60HCBT144-T
Standard test conditions 25 °C 100.0% of rated power 580 W 560 W
Cool, bright day 40 °C 95.7% of rated power 555 W 536 W
Typical summer roof 55 °C 91.3% of rated power 530 W 511 W
Hot roof 70 °C 87.0% of rated power 504 W 487 W
03

Full specification

Parameter ES80HCBT144-T ES60HCBT144-T Difference
Power and efficiency
Rated power 580 Wp 560 Wp +20 W for ES80HCBT144-T
Module efficiency 22.45 % 21.68 % +0.77 pp for ES80HCBT144-T
Power density 224.5 Wp/m² 216.8 Wp/m² +7.7 Wp/m² for ES80HCBT144-T
Open-circuit voltage 51.47 V 50.67 V Effectively the same
Voltage at max power 42.59 V 41.95 V Effectively the same
Short-circuit current 14.37 A 14.13 A Effectively the same
Current at max power 13.62 A 13.35 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 27.1 kg 27.1 kg Same
Weight per kWp 46.7 kg/kWp 48.4 kg/kWp Effectively the same
Warranty and degradation
Product warranty 12 yrs 12 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
#4,620 vs #7,542
ES80HCBT144-T leads by 2,922 places
Power density
#4,547 vs #7,452
ES80HCBT144-T leads by 2,905 places
Heat behaviour
#2,165 vs #2,165
Tied - the same position in the database
Weight
#1,318 vs #2,252
ES80HCBT144-T leads by 934 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#4,408 vs #5,954
ES80HCBT144-T leads by 1,546 places
05

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06

Written summary

07

Questions about this pairing

Which panel is better: Emmvee ES80HCBT144-T or Emmvee ES60HCBT144-T?
According to our database: Emmvee ES80HCBT144-T has higher module efficiency (22.45% vs 21.68%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Emmvee ES80HCBT144-T and Emmvee ES60HCBT144-T?
Emmvee ES80HCBT144-T has a module efficiency of 22.45%, while Emmvee ES60HCBT144-T is 21.68%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Emmvee ES80HCBT144-T use vs Emmvee ES60HCBT144-T?
Emmvee ES80HCBT144-T uses TOPCon cells; Emmvee ES60HCBT144-T 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 Emmvee ES80HCBT144-T and Emmvee ES60HCBT144-T?
Emmvee ES80HCBT144-T has a 30 years power warranty; Emmvee ES60HCBT144-T 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 Emmvee ES80HCBT144-T and Emmvee ES60HCBT144-T bifacial panels?
Both Emmvee ES80HCBT144-T and Emmvee ES60HCBT144-T 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.

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.