Reliance New Energy RNE720AA-66-BGG vs Reliance New Energy RNE715AA-66-BGG
VS
The verdict
Identical on every published parameter
All 19 comparable parameters agree. Two records this alike are usually one panel sold under two names, or two bins of the same production line - decide on price and on who you would rather buy from.
How alike are they
19
of 19 comparable
parameters are identical
parameters are identical
identical
differs
01
0 of 19 parameters
What actually differs
Every comparable parameter agrees. The full specification is below.
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 (-0.240 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
RNE720AA-66-BGG
24,533 kWh
RNE715AA-66-BGG
24,363 kWh
Lifetime gap
170 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
RNE720AA-66-BGG
RNE715AA-66-BGG
Standard test conditions
25 °C
100.0% of rated power
720 W
715 W
Cool, bright day
40 °C
96.4% of rated power
694 W
689 W
Typical summer roof
55 °C
92.8% of rated power
668 W
664 W
Hot roof
70 °C
89.2% of rated power
642 W
638 W
03
Full specification
Parameter
RNE720AA-66-BGG
RNE715AA-66-BGG
Difference
Power and efficiency
Rated power
720 Wp
715 Wp
Effectively the same
Module efficiency
23.10 %
23.00 %
Effectively the same
Power density
231.2 Wp/m²
229.6 Wp/m²
Effectively the same
Open-circuit voltage
49.60 V
49.50 V
Effectively the same
Voltage at max power
41.60 V
41.50 V
Effectively the same
Short-circuit current
18.10 A
18.00 A
Effectively the same
Current at max power
17.31 A
17.23 A
Effectively the same
Temperature
Temperature coefficient
-0.240 %/°C
-0.240 %/°C
Same
Mechanical
Dimensions
2386x1305x30 mm
2386x1305x30 mm
Same
Module area
3.114 m²
3.114 m²
Same
Weight
38.3 kg
38.3 kg
Same
Weight per kWp
53.2 kg/kWp
53.6 kg/kWp
Effectively the same
Warranty and degradation
Product warranty
15 yrs
15 yrs
Same
Performance warranty
30 yrs
30 yrs
Same
Annual degradation
0.30 %/yr
0.30 %/yr
Same
Technology
Cell technology
HJT
HJT
Same
Cell type
Monocrystalline
Monocrystalline
Same
Cell count
132
132
Same
Bifacial
Yes
Yes
Same
04
14,005 panels
Against the whole database
Efficiency
#1,570
vs
#1,919
RNE720AA-66-BGG leads by 349 places
Power density
#1,624
vs
#2,190
RNE720AA-66-BGG leads by 566 places
Heat behaviour
#13
vs
#13
Tied - the same position in the database
Weight
#7,025
vs
#7,566
RNE720AA-66-BGG leads by 541 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#374
vs
#450
RNE720AA-66-BGG leads by 76 places
05
Open the full database
More useful comparisons
Same series, other bin
Reliance New Energy
Reliance New Energy RNE720AA-66-BGG vs Reliance New Energy RNE710AA-66-BGG
3 differences, the largest is module efficiency
Same series, other bin
Reliance New Energy
Reliance New Energy RNE720AA-66-BGG vs Reliance New Energy RNE705AA-66-BGG
3 differences, the largest is module efficiency
Same series, other bin
Reliance New Energy
Reliance New Energy RNE720AA-66-BGG vs Reliance New Energy RNE700AA-66-BGG
3 differences, the largest is module efficiency
Same series, other bin
Reliance New Energy
Reliance New Energy RNE720AA-66-BGG vs Reliance New Energy RNE695AA-66-BGG
3 differences, the largest is module efficiency
Same series, other bin
Reliance New Energy
Reliance New Energy RNE720AA-66-BGG vs Reliance New Energy RNE690AA-66-BGG
6 differences, the largest is module efficiency
06
Written summary
Checking cache...
07
Questions about this pairing
Which panel is better: Reliance New Energy RNE720AA-66-BGG or Reliance New Energy RNE715AA-66-BGG?
According to our database: Reliance New Energy RNE720AA-66-BGG has higher module efficiency (23.10% vs 23.00%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Reliance New Energy RNE720AA-66-BGG and Reliance New Energy RNE715AA-66-BGG?
Reliance New Energy RNE720AA-66-BGG has a module efficiency of 23.10%, while Reliance New Energy RNE715AA-66-BGG is 23.00%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Reliance New Energy RNE720AA-66-BGG use vs Reliance New Energy RNE715AA-66-BGG?
Reliance New Energy RNE720AA-66-BGG uses HJT cells; Reliance New Energy RNE715AA-66-BGG uses HJT. 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 Reliance New Energy RNE720AA-66-BGG and Reliance New Energy RNE715AA-66-BGG?
Reliance New Energy RNE720AA-66-BGG has a 30 years power warranty; Reliance New Energy RNE715AA-66-BGG 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 Reliance New Energy RNE720AA-66-BGG and Reliance New Energy RNE715AA-66-BGG bifacial panels?
Both Reliance New Energy RNE720AA-66-BGG and Reliance New Energy RNE715AA-66-BGG 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 1 Reliance New Energy offer
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.