Trina Solar TSM-NEG9RC.27-445 vs AIKO AIKO-A495-MCE54Mw
VS
The verdict
AIKO-A495-MCE54Mw leads on the differences that matter
The largest is module efficiency: 2.50 pp more efficient. 6 of 19 comparable parameters are identical.
See all 13 differencesHow alike are they
6
of 19 comparable
parameters are identical
parameters are identical
identical
differs
01
13 of 19 parameters
What actually differs
Parameter
TSM-NEG9RC.27-445
AIKO-A495-MCE54Mw
Difference
Module efficiency
22.30 %
24.80 %
2.50 pp more efficient
Rated power
445 Wp
495 Wp
50 W more power
Power density
222.7 Wp/m²
247.7 Wp/m²
25.0 Wp/m² higher
Temperature coefficient
-0.290 %/°C
-0.260 %/°C
0.030 %/°C better in heat
Open-circuit voltage
52.60 V
41.10 V
11.50 V apart
Short-circuit current
10.71 A
15.00 A
4.29 A apart
Weight per kWp
47.2 kg/kWp
42.4 kg/kWp
4.8 kg/kWp lighter
Cell technology
TOPCon
Back Contact
TOPCon vs Back Contact
Annual degradation
0.40 %/yr
0.35 %/yr
0.05 %/yr slower
Voltage at max power
44.30 V
34.50 V
9.80 V apart
Current at max power
10.05 A
14.35 A
4.30 A apart
Cell count
144
108
36 cells apart
Bifacial
Yes
No
Yes vs No
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
TSM-NEG9RC.27-445
14,931 kWh
AIKO-A495-MCE54Mw
16,737 kWh
Lifetime gap
1,806 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
TSM-NEG9RC.27-445
AIKO-A495-MCE54Mw
Standard test conditions
25 °C
100.0% of rated power
445 W
495 W
Cool, bright day
40 °C
95.7% of rated power
426 W
476 W
Typical summer roof
55 °C
91.3% of rated power
406 W
456 W
Hot roof
70 °C
87.0% of rated power
387 W
437 W
03
Full specification
Parameter
TSM-NEG9RC.27-445
AIKO-A495-MCE54Mw
Difference
Power and efficiency
Rated power
445 Wp
495 Wp
+50 W for AIKO-A495-MCE54Mw
Module efficiency
22.30 %
24.80 %
+2.50 pp for AIKO-A495-MCE54Mw
Power density
222.7 Wp/m²
247.7 Wp/m²
+25.0 Wp/m² for AIKO-A495-MCE54Mw
Open-circuit voltage
52.60 V
41.10 V
11.50 V apart
Voltage at max power
44.30 V
34.50 V
9.80 V apart
Short-circuit current
10.71 A
15.00 A
4.29 A apart
Current at max power
10.05 A
14.35 A
4.30 A apart
Temperature
Temperature coefficient
-0.290 %/°C
-0.260 %/°C
+0.030 %/°C for AIKO-A495-MCE54Mw
Mechanical
Dimensions
1762x1134x30 mm
1762x1134x30 mm
Same
Module area
1.998 m²
1.998 m²
Same
Weight
21.0 kg
21.0 kg
Same
Weight per kWp
47.2 kg/kWp
42.4 kg/kWp
-4.8 kg/kWp for AIKO-A495-MCE54Mw
Warranty and degradation
Product warranty
15 yrs
15 yrs
Same
Performance warranty
30 yrs
30 yrs
Same
Annual degradation
0.40 %/yr
0.35 %/yr
-0.05 %/yr for AIKO-A495-MCE54Mw
Technology
Cell technology
TOPCon
Back Contact
TOPCon vs Back Contact
Cell type
Monocrystalline
Monocrystalline
Same
Cell count
144
108
36 cells apart
Bifacial
Yes
No
Yes vs No
04
14,005 panels
Against the whole database
Efficiency
#5,100
vs
#12
AIKO-A495-MCE54Mw leads by 5,088 places
Power density
#5,302
vs
#37
AIKO-A495-MCE54Mw leads by 5,265 places
Heat behaviour
#2,165
vs
#511
AIKO-A495-MCE54Mw leads by 1,654 places
Weight
#1,537
vs
#219
AIKO-A495-MCE54Mw leads by 1,318 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#8,734
vs
#3,920
AIKO-A495-MCE54Mw leads by 4,814 places
05
Open the full database
More useful comparisons
Same series, other bin
Trina Solar TSM-NEG9RC.27-445 vs Trina Solar TSM-NEG9RC.27-450
One difference: module efficiency
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Trina Solar TSM-NEG9RC.27-445 vs Trina Solar TSM-NEG9RC.27-440
One difference: module efficiency
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Trina Solar TSM-NEG9RC.27-445 vs Trina Solar TSM-NEG9RC.27-435
3 differences, the largest is module efficiency
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Trina Solar TSM-NEG9RC.27-445 vs Trina Solar TSM-NEG9RC.27-430
5 differences, the largest is module efficiency
Same series, other bin
Trina Solar TSM-NEG9RC.27-445 vs Trina Solar TSM-NEG9RC.27-425
6 differences, the largest is module efficiency
Same series, other bin
AIKO AIKO-A495-MCE54Mw vs AIKO AIKO-A490-MCE54Mw
One difference: module efficiency
06
Written summary
Checking cache...
07
Questions about this pairing
Which panel is better: Trina Solar TSM-NEG9RC.27-445 or AIKO AIKO-A495-MCE54Mw?
According to our database: AIKO AIKO-A495-MCE54Mw has higher module efficiency (24.80% vs 22.30%); AIKO AIKO-A495-MCE54Mw tolerates heat better (temp coeff -0.260%/°C vs -0.290%/°C). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Trina Solar TSM-NEG9RC.27-445 and AIKO AIKO-A495-MCE54Mw?
Trina Solar TSM-NEG9RC.27-445 has a module efficiency of 22.30%, while AIKO AIKO-A495-MCE54Mw is 24.80%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Trina Solar TSM-NEG9RC.27-445 use vs AIKO AIKO-A495-MCE54Mw?
Trina Solar TSM-NEG9RC.27-445 uses TOPCon cells; AIKO AIKO-A495-MCE54Mw uses Back Contact. 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 Trina Solar TSM-NEG9RC.27-445 and AIKO AIKO-A495-MCE54Mw?
Trina Solar TSM-NEG9RC.27-445 has a 30 years power warranty; AIKO AIKO-A495-MCE54Mw 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 Trina Solar TSM-NEG9RC.27-445 and AIKO AIKO-A495-MCE54Mw bifacial panels?
Trina Solar TSM-NEG9RC.27-445 is bifacial (captures light from both faces); AIKO AIKO-A495-MCE54Mw is monofacial. Bifacial panels work best on ground mounts or raised structures with a light-coloured surface underneath.
Shop prices: See 241 Trina Solar offers · See 171 AIKO 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.