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HSN-210-B132DS730 vs RS715S89-132GANT 10 of 19 identical Swap Change panels

Huasun HSN-210-B132DS730 vs Huasun RS715S89-132GANT

Huasun HSN-210-B132DS730
Huasun
HSN-210-B132DS730
730 Wp 23.50 % HJT Bifacial
Open panel page Datasheet PDF
VS
Huasun
RS715S89-132GANT
715 Wp 23.02 % HJT Bifacial
Open panel page Datasheet PDF
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 differences
How alike are they
10 of 19 comparable
parameters are identical
identical differs
01

What actually differs

9 of 19 parameters
Parameter HSN-210-B132DS730 RS715S89-132GANT Difference
Temperature coefficient -0.240 %/°C -0.310 %/°C 0.070 %/°C better in heat
Module efficiency 23.50 % 23.02 % 0.48 pp more efficient
Annual degradation 0.30 %/yr 0.40 %/yr 0.10 %/yr slower
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
Open-circuit voltage 50.37 V 47.83 V 2.54 V apart
Short-circuit current 18.35 A 19.04 A 0.69 A apart
Voltage at max power 42.32 V 39.90 V 2.42 V apart
Current at max power 17.26 A 17.92 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
HSN-210-B132DS730
24,874 kWh
RS715S89-132GANT
23,990 kWh
Lifetime gap
884 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario HSN-210-B132DS730 RS715S89-132GANT
Standard test conditions 25 °C 100.0% of rated power 730 W 715 W
Cool, bright day 40 °C 95.3% of rated power 704 W 682 W
Typical summer roof 55 °C 90.7% of rated power 677 W 649 W
Hot roof 70 °C 86.0% of rated power 651 W 615 W
03

Full specification

Parameter HSN-210-B132DS730 RS715S89-132GANT Difference
Power and efficiency
Rated power 730 Wp 715 Wp +15 W for HSN-210-B132DS730
Module efficiency 23.50 % 23.02 % +0.48 pp for HSN-210-B132DS730
Power density 235.0 Wp/m² 230.2 Wp/m² +4.8 Wp/m² for HSN-210-B132DS730
Open-circuit voltage 50.37 V 47.83 V 2.54 V apart
Voltage at max power 42.32 V 39.90 V 2.42 V apart
Short-circuit current 18.35 A 19.04 A 0.69 A apart
Current at max power 17.26 A 17.92 A 0.66 A apart
Temperature
Temperature coefficient -0.240 %/°C -0.310 %/°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 37.8 kg 38.0 kg Effectively the same
Weight per kWp 51.8 kg/kWp 53.1 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 0.40 %/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

Against the whole database

14,005 panels
Efficiency
#716 vs #1,797
HSN-210-B132DS730 leads by 1,081 places
Power density
#800 vs #2,018
HSN-210-B132DS730 leads by 1,218 places
Heat behaviour
#13 vs #8,005
HSN-210-B132DS730 leads by 7,992 places
Weight
#5,151 vs #6,946
HSN-210-B132DS730 leads by 1,795 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#199 vs #450
HSN-210-B132DS730 leads by 251 places
05

More useful comparisons

Open the full database
Same series, other bin
Huasun
Huasun HSN-210-B132DS730 vs Huasun HSN-210-B132DS725
One difference: module efficiency
Same series, other bin
Huasun
Huasun HSN-210-B132DS730 vs Huasun HSN-210-B132DS720
3 differences, the largest is module efficiency
Same series, other bin
Huasun
Huasun HSN-210-B132DS730 vs Huasun HSN-210-B132DS715
3 differences, the largest is module efficiency
Same series, other bin
Huasun
Huasun HSN-210-B132DS730 vs Huasun HSN-210-B132DS710
3 differences, the largest is module efficiency
Same series, other bin
Huasun
Huasun HSN-210-B132DS730 vs Huasun HSN-210-B132DS705
3 differences, the largest is module efficiency
Same series, other bin
Huasun
Huasun HSN-210-B132DS730 vs Huasun HSN-210-B132DS700
6 differences, the largest is module efficiency
06

Written summary

07

Questions about this pairing

Which panel is better: Huasun HSN-210-B132DS730 or Huasun RS715S89-132GANT?
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 HSN-210-B132DS730 and Huasun RS715S89-132GANT?
Huasun HSN-210-B132DS730 has a module efficiency of 23.50%, while Huasun RS715S89-132GANT is 23.02%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Huasun HSN-210-B132DS730 use vs Huasun RS715S89-132GANT?
Huasun HSN-210-B132DS730 uses HJT cells; Huasun RS715S89-132GANT 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 HSN-210-B132DS730 and Huasun RS715S89-132GANT?
Huasun HSN-210-B132DS730 has a 30 years power warranty; Huasun RS715S89-132GANT 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 HSN-210-B132DS730 and Huasun RS715S89-132GANT bifacial panels?
Both Huasun HSN-210-B132DS730 and Huasun RS715S89-132GANT 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.