Huasun RS715S89-132GANT vs Huasun HSN-210-B132DS730
VS
The verdict
HSN-210-B132DS730 leads on the differences that matter
The largest is temperature coefficient: 0.070 %/°C better in heat. 10 of 19 comparable parameters are identical.
See all 9 differencesHow alike are they
10
of 19 comparable
parameters are identical
parameters are identical
identical
differs
01
9 of 19 parameters
What actually differs
Parameter
RS715S89-132GANT
HSN-210-B132DS730
Difference
Temperature coefficient
-0.310 %/°C
-0.240 %/°C
0.070 %/°C better in heat
Module efficiency
23.02 %
23.50 %
0.48 pp more efficient
Annual degradation
0.40 %/yr
0.30 %/yr
0.10 %/yr slower
Power density
230.2 Wp/m²
235.0 Wp/m²
4.8 Wp/m² higher
Rated power
715 Wp
730 Wp
15 W more power
Open-circuit voltage
47.83 V
50.37 V
2.54 V apart
Short-circuit current
19.04 A
18.35 A
0.69 A apart
Voltage at max power
39.90 V
42.32 V
2.42 V apart
Current at max power
17.92 A
17.26 A
0.66 A apart
02
What it means on a roof
Thirty years of production
Declared annual degradation, with a 1.0% first-year loss assumed for both panels because at least one datasheet omits it, at 1,200 kWh/kWp a year
RS715S89-132GANT
23,990 kWh
HSN-210-B132DS730
24,874 kWh
Lifetime gap
884 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
RS715S89-132GANT
HSN-210-B132DS730
Standard test conditions
25 °C
100.0% of rated power
715 W
730 W
Cool, bright day
40 °C
95.3% of rated power
682 W
704 W
Typical summer roof
55 °C
90.7% of rated power
649 W
677 W
Hot roof
70 °C
86.0% of rated power
615 W
651 W
03
Full specification
Parameter
RS715S89-132GANT
HSN-210-B132DS730
Difference
Power and efficiency
Rated power
715 Wp
730 Wp
+15 W for HSN-210-B132DS730
Module efficiency
23.02 %
23.50 %
+0.48 pp for HSN-210-B132DS730
Power density
230.2 Wp/m²
235.0 Wp/m²
+4.8 Wp/m² for HSN-210-B132DS730
Open-circuit voltage
47.83 V
50.37 V
2.54 V apart
Voltage at max power
39.90 V
42.32 V
2.42 V apart
Short-circuit current
19.04 A
18.35 A
0.69 A apart
Current at max power
17.92 A
17.26 A
0.66 A apart
Temperature
Temperature coefficient
-0.310 %/°C
-0.240 %/°C
+0.070 %/°C for HSN-210-B132DS730
Mechanical
Dimensions
2384x1303x35 mm
2384x1303x35 mm
Same
Module area
3.106 m²
3.106 m²
Same
Weight
38.0 kg
37.8 kg
Effectively the same
Weight per kWp
53.1 kg/kWp
51.8 kg/kWp
Effectively the same
Warranty and degradation
Product warranty
15 yrs
15 yrs
Same
Performance warranty
30 yrs
30 yrs
Same
Annual degradation
0.40 %/yr
0.30 %/yr
-0.10 %/yr for HSN-210-B132DS730
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
#1,797
vs
#716
HSN-210-B132DS730 leads by 1,081 places
Power density
#2,018
vs
#800
HSN-210-B132DS730 leads by 1,218 places
Heat behaviour
#8,005
vs
#13
HSN-210-B132DS730 leads by 7,992 places
Weight
#6,946
vs
#5,151
HSN-210-B132DS730 leads by 1,795 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#450
vs
#199
HSN-210-B132DS730 leads by 251 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: Huasun RS715S89-132GANT or Huasun HSN-210-B132DS730?
According to our database: Huasun HSN-210-B132DS730 has higher module efficiency (23.50% vs 23.02%); Huasun HSN-210-B132DS730 tolerates heat better (temp coeff -0.240%/°C vs -0.310%/°C). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Huasun RS715S89-132GANT and Huasun HSN-210-B132DS730?
Huasun RS715S89-132GANT has a module efficiency of 23.02%, while Huasun HSN-210-B132DS730 is 23.50%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Huasun RS715S89-132GANT use vs Huasun HSN-210-B132DS730?
Huasun RS715S89-132GANT uses HJT cells; Huasun HSN-210-B132DS730 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 Huasun RS715S89-132GANT and Huasun HSN-210-B132DS730?
Huasun RS715S89-132GANT has a 30 years power warranty; Huasun HSN-210-B132DS730 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 Huasun RS715S89-132GANT and Huasun HSN-210-B132DS730 bifacial panels?
Both Huasun RS715S89-132GANT and Huasun HSN-210-B132DS730 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.