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HSN-210-B132DS725 vs RS725S9-132GANT 12 of 19 identical Swap Change panels

Huasun HSN-210-B132DS725 vs Huasun RS725S9-132GANT

Huasun HSN-210-B132DS725
Huasun
HSN-210-B132DS725
725 Wp 23.30 % HJT Bifacial
Open panel page Datasheet PDF
VS
Huasun
RS725S9-132GANT
725 Wp 23.34 % TOPCon Bifacial
Open panel page Datasheet PDF
The verdict

HSN-210-B132DS725 leads on the differences that matter

The largest is temperature coefficient: 0.070 %/°C better in heat. 12 of 19 comparable parameters are identical.

See all 7 differences
How alike are they
12 of 19 comparable
parameters are identical
identical differs
01

What actually differs

7 of 19 parameters
Parameter HSN-210-B132DS725 RS725S9-132GANT Difference
Temperature coefficient -0.240 %/°C -0.310 %/°C 0.070 %/°C better in heat
Annual degradation 0.30 %/yr 0.40 %/yr 0.10 %/yr slower
Cell technology HJT TOPCon HJT vs TOPCon
Open-circuit voltage 50.27 V 48.21 V 2.06 V apart
Short-circuit current 18.26 A 19.14 A 0.88 A apart
Voltage at max power 42.23 V 40.28 V 1.95 V apart
Current at max power 17.18 A 18.00 A 0.82 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-B132DS725
24,704 kWh
RS725S9-132GANT
24,325 kWh
Lifetime gap
379 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario HSN-210-B132DS725 RS725S9-132GANT
Standard test conditions 25 °C 100.0% of rated power 725 W 725 W
Cool, bright day 40 °C 95.3% of rated power 699 W 691 W
Typical summer roof 55 °C 90.7% of rated power 673 W 658 W
Hot roof 70 °C 86.0% of rated power 647 W 624 W
03

Full specification

Parameter HSN-210-B132DS725 RS725S9-132GANT Difference
Power and efficiency
Rated power 725 Wp 725 Wp Same
Module efficiency 23.30 % 23.34 % Effectively the same
Power density 233.4 Wp/m² 233.4 Wp/m² Same
Open-circuit voltage 50.27 V 48.21 V 2.06 V apart
Voltage at max power 42.23 V 40.28 V 1.95 V apart
Short-circuit current 18.26 A 19.14 A 0.88 A apart
Current at max power 17.18 A 18.00 A 0.82 A apart
Temperature
Temperature coefficient -0.240 %/°C -0.310 %/°C +0.070 %/°C for HSN-210-B132DS725
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 52.1 kg/kWp 52.4 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-B132DS725
Technology
Cell technology HJT TOPCon HJT vs TOPCon
Cell type Monocrystalline Monocrystalline Same
Cell count 132 132 Same
Bifacial Yes Yes Same
04

Against the whole database

14,005 panels
Efficiency
#1,017 vs #943
RS725S9-132GANT leads by 74 places
Power density
#936 vs #936
Tied - the same position in the database
Heat behaviour
#13 vs #8,005
HSN-210-B132DS725 leads by 7,992 places
Weight
#5,609 vs #5,889
HSN-210-B132DS725 leads by 280 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#266 vs #254
RS725S9-132GANT leads by 12 places
05

More useful comparisons

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

Written summary

07

Questions about this pairing

Which panel is better: Huasun HSN-210-B132DS725 or Huasun RS725S9-132GANT?
According to our database: Huasun RS725S9-132GANT has higher module efficiency (23.34% vs 23.30%); Huasun HSN-210-B132DS725 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-B132DS725 and Huasun RS725S9-132GANT?
Huasun HSN-210-B132DS725 has a module efficiency of 23.30%, while Huasun RS725S9-132GANT is 23.34%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Huasun HSN-210-B132DS725 use vs Huasun RS725S9-132GANT?
Huasun HSN-210-B132DS725 uses HJT cells; Huasun RS725S9-132GANT uses TOPCon. 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-B132DS725 and Huasun RS725S9-132GANT?
Huasun HSN-210-B132DS725 has a 30 years power warranty; Huasun RS725S9-132GANT 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-B132DS725 and Huasun RS725S9-132GANT bifacial panels?
Both Huasun HSN-210-B132DS725 and Huasun RS725S9-132GANT 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.