Luxor Solar LX-715M/210-132+ GG vs Luxor Solar LX-705M/210-132+ GG
VS
The verdict
715M/210-132+ GG leads on the differences that matter
The largest is module efficiency: 0.33 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
715M/210-132+ GG
705M/210-132+ GG
Difference
Module efficiency
23.23 %
22.90 %
0.33 pp more efficient
Power density
230.2 Wp/m²
227.0 Wp/m²
3.2 Wp/m² higher
Rated power
715 Wp
705 Wp
10 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 (-0.240 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
715M/210-132+ GG
24,699 kWh
705M/210-132+ GG
24,353 kWh
Lifetime gap
346 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
715M/210-132+ GG
705M/210-132+ GG
Standard test conditions
25 °C
100.0% of rated power
715 W
705 W
Cool, bright day
40 °C
96.4% of rated power
689 W
680 W
Typical summer roof
55 °C
92.8% of rated power
664 W
654 W
Hot roof
70 °C
89.2% of rated power
638 W
629 W
03
Full specification
Parameter
715M/210-132+ GG
705M/210-132+ GG
Difference
Power and efficiency
Rated power
715 Wp
705 Wp
+10 W for 715M/210-132+ GG
Module efficiency
23.23 %
22.90 %
+0.33 pp for 715M/210-132+ GG
Power density
230.2 Wp/m²
227.0 Wp/m²
+3.2 Wp/m² for 715M/210-132+ GG
Open-circuit voltage
51.19 V
50.79 V
Effectively the same
Voltage at max power
43.51 V
43.17 V
Effectively the same
Short-circuit current
17.49 A
17.38 A
Effectively the same
Current at max power
16.44 A
16.34 A
Effectively the same
Temperature
Temperature coefficient
-0.240 %/°C
-0.240 %/°C
Same
Mechanical
Dimensions
2384x1303x35 mm
2384x1303x35 mm
Same
Module area
3.106 m²
3.106 m²
Same
Weight
38.7 kg
38.7 kg
Same
Weight per kWp
54.1 kg/kWp
54.9 kg/kWp
Effectively the same
Warranty and degradation
Product warranty
30 yrs
30 yrs
Same
Performance warranty
30 yrs
30 yrs
Same
Annual degradation
0.21 %/yr
0.21 %/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
#1,252
vs
#2,359
715M/210-132+ GG leads by 1,107 places
Power density
#2,018
vs
#3,361
715M/210-132+ GG leads by 1,343 places
Heat behaviour
#13
vs
#13
Tied - the same position in the database
Weight
#8,339
vs
#9,275
715M/210-132+ GG leads by 936 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#31
vs
#68
715M/210-132+ GG leads by 37 places
05
Open the full database
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Luxor Solar LX-715M/210-132+ GG vs Luxor Solar LX-705M/210-132+GG
3 differences, the largest is module efficiency
06
Written summary
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07
Questions about this pairing
Which panel is better: Luxor Solar LX-715M/210-132+ GG or Luxor Solar LX-705M/210-132+ GG?
According to our database: Luxor Solar LX-715M/210-132+ GG has higher module efficiency (23.23% vs 22.90%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Luxor Solar LX-715M/210-132+ GG and Luxor Solar LX-705M/210-132+ GG?
Luxor Solar LX-715M/210-132+ GG has a module efficiency of 23.23%, while Luxor Solar LX-705M/210-132+ GG is 22.90%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Luxor Solar LX-715M/210-132+ GG use vs Luxor Solar LX-705M/210-132+ GG?
Luxor Solar LX-715M/210-132+ GG uses HJT cells; Luxor Solar LX-705M/210-132+ GG 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 Luxor Solar LX-715M/210-132+ GG and Luxor Solar LX-705M/210-132+ GG?
Luxor Solar LX-715M/210-132+ GG has a 30 years power warranty; Luxor Solar LX-705M/210-132+ GG 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 Luxor Solar LX-715M/210-132+ GG and Luxor Solar LX-705M/210-132+ GG bifacial panels?
Both Luxor Solar LX-715M/210-132+ GG and Luxor Solar LX-705M/210-132+ GG 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.