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DM460M10RT-B54HSW vs DM465M10RT-B54HSW 18 of 19 identical Swap Change panels

DMEGC DM460M10RT-B54HSW vs DMEGC DM465M10RT-B54HSW

DMEGC DM460M10RT-B54HSW
DM460M10RT-B54HSW
460 Wp 23.00 % TOPCon Bifacial
Open panel page Datasheet PDF
VS
DMEGC DM465M10RT-B54HSW
DM465M10RT-B54HSW
465 Wp 23.30 % TOPCon Bifacial
Open panel page Datasheet PDF
The verdict

DM465M10RT-B54HSW leads on the differences that matter

The largest is module efficiency: 0.30 pp more efficient. 18 of 19 comparable parameters are identical.

See the one difference
How alike are they
18 of 19 comparable
parameters are identical
identical differs
01

What actually differs

1 of 19 parameters
Parameter DM460M10RT-B54HSW DM465M10RT-B54HSW Difference
Module efficiency 23.00 % 23.30 % 0.30 pp more efficient
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.
DM460M10RT-B54HSW
15,434 kWh
DM465M10RT-B54HSW
15,602 kWh
Lifetime gap
168 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario DM460M10RT-B54HSW DM465M10RT-B54HSW
Standard test conditions 25 °C 100.0% of rated power 460 W 465 W
Cool, bright day 40 °C 95.7% of rated power 440 W 445 W
Typical summer roof 55 °C 91.3% of rated power 420 W 425 W
Hot roof 70 °C 87.0% of rated power 400 W 404 W
03

Full specification

Parameter DM460M10RT-B54HSW DM465M10RT-B54HSW Difference
Power and efficiency
Rated power 460 Wp 465 Wp Effectively the same
Module efficiency 23.00 % 23.30 % +0.30 pp for DM465M10RT-B54HSW
Power density 230.2 Wp/m² 232.7 Wp/m² Effectively the same
Open-circuit voltage 40.65 V 40.85 V Effectively the same
Voltage at max power 34.31 V 34.51 V Effectively the same
Short-circuit current 14.31 A 14.38 A Effectively the same
Current at max power 13.41 A 13.48 A Effectively the same
Temperature
Temperature coefficient -0.290 %/°C -0.290 %/°C Same
Mechanical
Dimensions 1762x1134x30 mm 1762x1134x30 mm Same
Module area 1.998 m² 1.998 m² Same
Weight 24.5 kg 24.5 kg Same
Weight per kWp 53.3 kg/kWp 52.7 kg/kWp Effectively the same
Warranty and degradation
Product warranty 25 yrs 25 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 108 108 Same
Bifacial Yes Yes Same
04

Against the whole database

14,005 panels
Efficiency
#1,919 vs #1,017
DM465M10RT-B54HSW leads by 902 places
Power density
#1,876 vs #1,115
DM465M10RT-B54HSW leads by 761 places
Heat behaviour
#2,165 vs #2,165
Tied - the same position in the database
Weight
#7,102 vs #6,318
DM465M10RT-B54HSW leads by 784 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#5,285 vs #4,775
DM465M10RT-B54HSW leads by 510 places
05

More useful comparisons

Open the full database
Same series, other bin
DMEGC DM460M10RT-B54HSW vs DMEGC DM465M10RT-B54HBW
One difference: module efficiency
Same series, other bin
DMEGC DM460M10RT-B54HSW vs DMEGC DM460M10RT-B54HBW
The same specification on paper
Same series, other bin
DMEGC DM460M10RT-B54HSW vs DMEGC DM455M10RT-B54HBW
One difference: module efficiency
Same series, other bin
DMEGC DM460M10RT-B54HSW vs DMEGC DM455M10RT-B54HSW
One difference: module efficiency
Same series, other bin
DMEGC DM460M10RT-B54HSW vs DMEGC DM450M10RT-B54HBW
3 differences, the largest is module efficiency
Same series, other bin
DMEGC DM460M10RT-B54HSW vs DMEGC DM450M10RT-B54HSW
3 differences, the largest is module efficiency
06

Written summary

07

Questions about this pairing

Which panel is better: DMEGC DM460M10RT-B54HSW or DMEGC DM465M10RT-B54HSW?
According to our database: DMEGC DM465M10RT-B54HSW has higher module efficiency (23.30% vs 23.00%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of DMEGC DM460M10RT-B54HSW and DMEGC DM465M10RT-B54HSW?
DMEGC DM460M10RT-B54HSW has a module efficiency of 23.00%, while DMEGC DM465M10RT-B54HSW is 23.30%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does DMEGC DM460M10RT-B54HSW use vs DMEGC DM465M10RT-B54HSW?
DMEGC DM460M10RT-B54HSW uses TOPCon cells; DMEGC DM465M10RT-B54HSW 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 DMEGC DM460M10RT-B54HSW and DMEGC DM465M10RT-B54HSW?
DMEGC DM460M10RT-B54HSW has a 30 years power warranty; DMEGC DM465M10RT-B54HSW 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 DMEGC DM460M10RT-B54HSW and DMEGC DM465M10RT-B54HSW bifacial panels?
Both DMEGC DM460M10RT-B54HSW and DMEGC DM465M10RT-B54HSW 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.