AE Solar CME-132BDS-720 vs Recom RCM-730-8DBNM
VS
The verdict
RCM-730-8DBNM leads on the differences that matter
The largest is module efficiency: 0.29 pp more efficient. 16 of 19 comparable parameters are identical.
See all 3 differencesHow alike are they
16
of 19 comparable
parameters are identical
parameters are identical
identical
differs
01
3 of 19 parameters
What actually differs
Parameter
CME-132BDS-720
RCM-730-8DBNM
Difference
Module efficiency
23.21 %
23.50 %
0.29 pp more efficient
Rated power
720 Wp
730 Wp
10 W more power
Dimensions
2383x1302x30 mm
2384x1303x33 mm
2383x1302x30 mm vs 2384x1303x33 mm
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.
CME-132BDS-720
24,157 kWh
RCM-730-8DBNM
24,493 kWh
Lifetime gap
336 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
CME-132BDS-720
RCM-730-8DBNM
Standard test conditions
25 °C
100.0% of rated power
720 W
730 W
Cool, bright day
40 °C
95.7% of rated power
689 W
698 W
Typical summer roof
55 °C
91.3% of rated power
657 W
666 W
Hot roof
70 °C
87.0% of rated power
626 W
635 W
03
Full specification
Parameter
CME-132BDS-720
RCM-730-8DBNM
Difference
Power and efficiency
Rated power
720 Wp
730 Wp
+10 W for RCM-730-8DBNM
Module efficiency
23.21 %
23.50 %
+0.29 pp for RCM-730-8DBNM
Power density
232.1 Wp/m²
235.0 Wp/m²
Effectively the same
Open-circuit voltage
49.10 V
49.59 V
Effectively the same
Voltage at max power
41.30 V
41.44 V
Effectively the same
Short-circuit current
18.43 A
18.64 A
Effectively the same
Current at max power
17.43 A
17.62 A
Effectively the same
Temperature
Temperature coefficient
-0.290 %/°C
-0.290 %/°C
Same
Mechanical
Dimensions
2383x1302x30 mm
2384x1303x33 mm
2383x1302x30 mm vs 2384x1303x33 mm
Module area
3.103 m²
3.106 m²
Effectively the same
Weight
37.0 kg
37.8 kg
Effectively the same
Weight per kWp
51.4 kg/kWp
51.8 kg/kWp
Effectively the same
Warranty and degradation
Product warranty
30 yrs
30 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
14,005 panels
Against the whole database
Efficiency
#1,299
vs
#716
RCM-730-8DBNM leads by 583 places
Power density
#1,339
vs
#800
RCM-730-8DBNM leads by 539 places
Heat behaviour
#2,165
vs
#2,165
Tied - the same position in the database
Weight
#4,775
vs
#5,151
CME-132BDS-720 leads by 376 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#22
vs
#8
RCM-730-8DBNM leads by 14 places
05
Open the full database
More useful comparisons
Same series, other bin
AE Solar CME-132BDS-720 vs AE Solar CME-132BDS-730
3 differences, the largest is module efficiency
Same series, other bin
AE Solar CME-132BDS-720 vs AE Solar CME-132BDS-730W
4 differences, the largest is product warranty
Same series, other bin
AE Solar CME-132BDS-720 vs AE Solar CME-132BDS-725
The same specification on paper
Same series, other bin
AE Solar CME-132BDS-720 vs AE Solar CME-132BDS-725W
One difference: product warranty
Same series, other bin
AE Solar CME-132BDS-720 vs AE Solar CME-132BDS-720W
One difference: product warranty
Same series, other bin
AE Solar CME-132BDS-720 vs AE Solar CME-132BDS-715
The same specification on paper
06
Written summary
Checking cache...
07
Questions about this pairing
Which panel is better: AE Solar CME-132BDS-720 or Recom RCM-730-8DBNM?
According to our database: Recom RCM-730-8DBNM has higher module efficiency (23.50% vs 23.21%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of AE Solar CME-132BDS-720 and Recom RCM-730-8DBNM?
AE Solar CME-132BDS-720 has a module efficiency of 23.21%, while Recom RCM-730-8DBNM is 23.50%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does AE Solar CME-132BDS-720 use vs Recom RCM-730-8DBNM?
AE Solar CME-132BDS-720 uses TOPCon cells; Recom RCM-730-8DBNM 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 AE Solar CME-132BDS-720 and Recom RCM-730-8DBNM?
AE Solar CME-132BDS-720 has a 30 years power warranty; Recom RCM-730-8DBNM 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 AE Solar CME-132BDS-720 and Recom RCM-730-8DBNM bifacial panels?
Both AE Solar CME-132BDS-720 and Recom RCM-730-8DBNM 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 4 AE Solar offers · See 3 Recom 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.