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740 vs Plus-730 15 of 19 identical Swap Change panels

Runergy HY-DH132H10-740 vs Runergy HY-DH132H10-Plus-730

Runergy
HY-DH132H10-740
740 Wp 23.80 % HJT Bifacial
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VS
Runergy
HY-DH132H10-Plus-730
730 Wp 23.50 % HJT Bifacial
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The verdict

740 leads on the differences that matter

The largest is module efficiency: 0.30 pp more efficient. 15 of 19 comparable parameters are identical.

See all 4 differences
How alike are they
15 of 19 comparable
parameters are identical
identical differs
01

What actually differs

4 of 19 parameters
Parameter 740 Plus-730 Difference
Module efficiency 23.80 % 23.50 % 0.30 pp more efficient
Power density 238.2 Wp/m² 235.0 Wp/m² 3.2 Wp/m² higher
Rated power 740 Wp 730 Wp 10 W more power
Dimensions 2384x1303x33 mm 2384x1303x35 mm 2384x1303x33 mm vs 2384x1303x35 mm
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 (-0.260 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
740
24,906 kWh
Plus-730
24,569 kWh
Lifetime gap
337 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario 740 Plus-730
Standard test conditions 25 °C 100.0% of rated power 740 W 730 W
Cool, bright day 40 °C 96.1% of rated power 711 W 702 W
Typical summer roof 55 °C 92.2% of rated power 682 W 673 W
Hot roof 70 °C 88.3% of rated power 653 W 645 W
03

Full specification

Parameter 740 Plus-730 Difference
Power and efficiency
Rated power 740 Wp 730 Wp +10 W for 740
Module efficiency 23.80 % 23.50 % +0.30 pp for 740
Power density 238.2 Wp/m² 235.0 Wp/m² +3.2 Wp/m² for 740
Open-circuit voltage 51.34 V 51.04 V Effectively the same
Voltage at max power 43.25 V 42.97 V Effectively the same
Short-circuit current 17.91 A 17.79 A Effectively the same
Current at max power 17.11 A 16.99 A Effectively the same
Temperature
Temperature coefficient -0.260 %/°C -0.260 %/°C Same
Mechanical
Dimensions 2384x1303x33 mm 2384x1303x35 mm 2384x1303x33 mm vs 2384x1303x35 mm
Module area 3.106 m² 3.106 m² Same
Weight 38.3 kg 38.5 kg Effectively the same
Weight per kWp 51.8 kg/kWp 52.7 kg/kWp Effectively the same
Warranty and degradation
Product warranty 12 yrs 12 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

Against the whole database

13,953 panels
Efficiency
#429 vs #708
740 leads by 279 places
Power density
#427 vs #790
740 leads by 363 places
Heat behaviour
#511 vs #511
Tied - the same position in the database
Weight
#5,095 vs #6,358
740 leads by 1,263 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#178 vs #313
740 leads by 135 places
05

More useful comparisons

Open the full database
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Runergy HY-DH132H10-740 vs Runergy HY-DH132H10-Plus-740
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Runergy HY-DH132H10-740 vs Runergy HY-DH132H10-735
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Runergy HY-DH132H10-740 vs Runergy HY-DH132H10-Plus-735
One difference: dimensions
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Runergy HY-DH132H10-740 vs Runergy HY-DH132H10-730
3 differences, the largest is module efficiency
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Runergy HY-DH132H10-740 vs Runergy HY-DH132N10-730
9 differences, the largest is temperature coefficient
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Runergy HY-DH132H10-740 vs Runergy HY-DH132H10-725
3 differences, the largest is module efficiency
06

Written summary

07

Questions about this pairing

Which panel is better: Runergy HY-DH132H10-740 or Runergy HY-DH132H10-Plus-730?
According to our database: Runergy HY-DH132H10-740 has higher module efficiency (23.80% vs 23.50%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Runergy HY-DH132H10-740 and Runergy HY-DH132H10-Plus-730?
Runergy HY-DH132H10-740 has a module efficiency of 23.80%, while Runergy HY-DH132H10-Plus-730 is 23.50%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Runergy HY-DH132H10-740 use vs Runergy HY-DH132H10-Plus-730?
Runergy HY-DH132H10-740 uses HJT cells; Runergy HY-DH132H10-Plus-730 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 Runergy HY-DH132H10-740 and Runergy HY-DH132H10-Plus-730?
Runergy HY-DH132H10-740 has a 30 years power warranty; Runergy HY-DH132H10-Plus-730 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 Runergy HY-DH132H10-740 and Runergy HY-DH132H10-Plus-730 bifacial panels?
Both Runergy HY-DH132H10-740 and Runergy HY-DH132H10-Plus-730 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.