Phono Solar PS730M13GFH-22/WSHW vs Phono Solar PS715M13GFH-22/WSHW
VS
The verdict
PS730M13GFH-22/WSHW leads on the differences that matter
The largest is module efficiency: 0.48 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
PS730M13GFH-22/WSHW
PS715M13GFH-22/WSHW
Difference
Module efficiency
23.50 %
23.02 %
0.48 pp more efficient
Power density
235.0 Wp/m²
230.2 Wp/m²
4.8 Wp/m² higher
Rated power
730 Wp
715 Wp
15 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.
PS730M13GFH-22/WSHW
24,588 kWh
PS715M13GFH-22/WSHW
24,083 kWh
Lifetime gap
505 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
PS730M13GFH-22/WSHW
PS715M13GFH-22/WSHW
Standard test conditions
25 °C
100.0% of rated power
730 W
715 W
Cool, bright day
40 °C
96.4% of rated power
704 W
689 W
Typical summer roof
55 °C
92.8% of rated power
677 W
664 W
Hot roof
70 °C
89.2% of rated power
651 W
638 W
03
Full specification
Parameter
PS730M13GFH-22/WSHW
PS715M13GFH-22/WSHW
Difference
Power and efficiency
Rated power
730 Wp
715 Wp
+15 W for PS730M13GFH-22/WSHW
Module efficiency
23.50 %
23.02 %
+0.48 pp for PS730M13GFH-22/WSHW
Power density
235.0 Wp/m²
230.2 Wp/m²
+4.8 Wp/m² for PS730M13GFH-22/WSHW
Open-circuit voltage
50.42 V
50.11 V
Effectively the same
Voltage at max power
42.35 V
42.06 V
Effectively the same
Short-circuit current
18.33 A
18.06 A
Effectively the same
Current at max power
17.24 A
17.00 A
Effectively the same
Temperature
Temperature coefficient
-0.240 %/°C
-0.240 %/°C
Same
Mechanical
Dimensions
2384x1303x33 mm
2384x1303x33 mm
Same
Module area
3.106 m²
3.106 m²
Same
Weight
37.9 kg
37.9 kg
Same
Weight per kWp
51.9 kg/kWp
53.0 kg/kWp
Effectively the same
Warranty and degradation
Product warranty
15 yrs
15 yrs
Same
Performance warranty
30 yrs
30 yrs
Same
Annual degradation
0.38 %/yr
0.38 %/yr
Same
Technology
Cell technology
HJT
HJT
Same
Cell type
Monocrystalline
Monocrystalline
Same
Cell count
132
132
Same
Bifacial
Yes
Yes
Same
04
14,129 panels
Against the whole database
Efficiency
#749
vs
#1,847
PS730M13GFH-22/WSHW leads by 1,098 places
Power density
#836
vs
#2,070
PS730M13GFH-22/WSHW leads by 1,234 places
Heat behaviour
#13
vs
#13
Tied - the same position in the database
Weight
#5,370
vs
#6,802
PS730M13GFH-22/WSHW leads by 1,432 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#199
vs
#457
PS730M13GFH-22/WSHW leads by 258 places
05
Open the full database
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06
Written summary
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07
Questions about this pairing
Which panel is better: Phono Solar PS730M13GFH-22/WSHW or Phono Solar PS715M13GFH-22/WSHW?
According to our database: Phono Solar PS730M13GFH-22/WSHW has higher module efficiency (23.50% vs 23.02%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Phono Solar PS730M13GFH-22/WSHW and Phono Solar PS715M13GFH-22/WSHW?
Phono Solar PS730M13GFH-22/WSHW has a module efficiency of 23.50%, while Phono Solar PS715M13GFH-22/WSHW is 23.02%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Phono Solar PS730M13GFH-22/WSHW use vs Phono Solar PS715M13GFH-22/WSHW?
Phono Solar PS730M13GFH-22/WSHW uses HJT cells; Phono Solar PS715M13GFH-22/WSHW 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 Phono Solar PS730M13GFH-22/WSHW and Phono Solar PS715M13GFH-22/WSHW?
Phono Solar PS730M13GFH-22/WSHW has a 30 years power warranty; Phono Solar PS715M13GFH-22/WSHW 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 Phono Solar PS730M13GFH-22/WSHW and Phono Solar PS715M13GFH-22/WSHW bifacial panels?
Both Phono Solar PS730M13GFH-22/WSHW and Phono Solar PS715M13GFH-22/WSHW 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 Phono Solar 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.