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620M-132-BD vs 600M-132-BD 16 of 19 identical Swap Change panels

Solarever SE-182*105-620M-132-BD vs Solarever SE-182*105-600M-132-BD

Solarever SE-182*105-620M-132-BD
Solarever
SE-182*105-620M-132-BD
620 Wp 22.95 % TOPCon Bifacial
VS
Solarever SE-182*105-600M-132-BD
Solarever
SE-182*105-600M-132-BD
600 Wp 22.20 % TOPCon Bifacial
The verdict

620M-132-BD leads on the differences that matter

The largest is module efficiency: 0.75 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 620M-132-BD 600M-132-BD Difference
Module efficiency 22.95 % 22.20 % 0.75 pp more efficient
Power density 229.5 Wp/m² 222.1 Wp/m² 7.4 Wp/m² higher
Rated power 620 Wp 600 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.
620M-132-BD
20,802 kWh
600M-132-BD
20,131 kWh
Lifetime gap
671 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario 620M-132-BD 600M-132-BD
Standard test conditions 25 °C 100.0% of rated power 620 W 600 W
Cool, bright day 40 °C 95.7% of rated power 593 W 574 W
Typical summer roof 55 °C 91.3% of rated power 566 W 548 W
Hot roof 70 °C 87.0% of rated power 539 W 522 W
03

Full specification

Parameter 620M-132-BD 600M-132-BD Difference
Power and efficiency
Rated power 620 Wp 600 Wp +20 W for 620M-132-BD
Module efficiency 22.95 % 22.20 % +0.75 pp for 620M-132-BD
Power density 229.5 Wp/m² 222.1 Wp/m² +7.4 Wp/m² for 620M-132-BD
Open-circuit voltage 49.09 V 48.44 V Effectively the same
Voltage at max power 41.58 V 41.05 V Effectively the same
Short-circuit current 16.10 A 15.78 A Effectively the same
Current at max power 14.91 A 14.62 A Effectively the same
Temperature
Temperature coefficient -0.290 %/°C -0.290 %/°C Same
Mechanical
Dimensions 2382x1134x30 mm 2382x1134x30 mm Same
Module area 2.701 m² 2.701 m² Same
Weight 32.4 kg 32.4 kg Same
Weight per kWp 52.3 kg/kWp 54.0 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 132 132 Same
Bifacial Yes Yes Same
04

Against the whole database

14,005 panels
Efficiency
#2,268 vs #5,817
620M-132-BD leads by 3,549 places
Power density
#2,191 vs #5,783
620M-132-BD leads by 3,592 places
Heat behaviour
#2,165 vs #2,165
Tied - the same position in the database
Weight
#5,719 vs #8,183
620M-132-BD leads by 2,464 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#2,098 vs #3,531
620M-132-BD leads by 1,433 places
05

More useful comparisons

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06

Written summary

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07

Questions about this pairing

Which panel is better: Solarever SE-182*105-620M-132-BD or Solarever SE-182*105-600M-132-BD?
According to our database: Solarever SE-182*105-620M-132-BD has higher module efficiency (22.95% vs 22.20%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Solarever SE-182*105-620M-132-BD and Solarever SE-182*105-600M-132-BD?
Solarever SE-182*105-620M-132-BD has a module efficiency of 22.95%, while Solarever SE-182*105-600M-132-BD is 22.20%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Solarever SE-182*105-620M-132-BD use vs Solarever SE-182*105-600M-132-BD?
Solarever SE-182*105-620M-132-BD uses TOPCon cells; Solarever SE-182*105-600M-132-BD 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 Solarever SE-182*105-620M-132-BD and Solarever SE-182*105-600M-132-BD?
Solarever SE-182*105-620M-132-BD has a 30 years power warranty; Solarever SE-182*105-600M-132-BD 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 Solarever SE-182*105-620M-132-BD and Solarever SE-182*105-600M-132-BD bifacial panels?
Both Solarever SE-182*105-620M-132-BD and Solarever SE-182*105-600M-132-BD 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.

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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.