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735BHDG vs 700-715BHDG-715 12 of 19 identical Swap Change panels

Risen RSM132-8-735BHDG vs Risen RSM132-8-700-715BHDG-715

Risen RSM132-8-735BHDG
RSM132-8-735BHDG
735 Wp 23.70 % HJT Bifacial
Open panel page Datasheet PDF
VS
Risen RSM132-8-700-715BHDG-715
RSM132-8-700-715BHDG-715
715 Wp 23.00 % HJT Bifacial
Open panel page Datasheet PDF
The verdict

735BHDG leads on the differences that matter

The largest is module efficiency: 0.70 pp more efficient. 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 735BHDG 700-715BHDG-715 Difference
Module efficiency 23.70 % 23.00 % 0.70 pp more efficient
Power density 236.6 Wp/m² 230.2 Wp/m² 6.4 Wp/m² higher
Annual degradation 0.30 %/yr 0.40 %/yr 0.10 %/yr slower
Rated power 735 Wp 715 Wp 20 W more power
Weight 37.5 kg 40.0 kg 2.5 kg lighter
Weight per kWp 51.0 kg/kWp 55.9 kg/kWp 4.9 kg/kWp lighter
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 (-0.240 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
735BHDG
25,044 kWh
700-715BHDG-715
23,990 kWh
Lifetime gap
1,054 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario 735BHDG 700-715BHDG-715
Standard test conditions 25 °C 100.0% of rated power 735 W 715 W
Cool, bright day 40 °C 96.4% of rated power 709 W 689 W
Typical summer roof 55 °C 92.8% of rated power 682 W 664 W
Hot roof 70 °C 89.2% of rated power 656 W 638 W
03

Full specification

Parameter 735BHDG 700-715BHDG-715 Difference
Power and efficiency
Rated power 735 Wp 715 Wp +20 W for 735BHDG
Module efficiency 23.70 % 23.00 % +0.70 pp for 735BHDG
Power density 236.6 Wp/m² 230.2 Wp/m² +6.4 Wp/m² for 735BHDG
Open-circuit voltage 50.40 V 50.09 V Effectively the same
Voltage at max power 42.26 V 42.00 V Effectively the same
Short-circuit current 18.47 A 18.10 A Effectively the same
Current at max power 17.41 A 17.05 A Effectively the same
Temperature
Temperature coefficient -0.240 %/°C -0.240 %/°C Same
Mechanical
Dimensions 2384x1303x33 mm 2384x1303x35 mm 2384x1303x33 mm vs 2384x1303x35 mm
Module area 3.106 m² 3.106 m² Same
Weight 37.5 kg 40.0 kg -2.5 kg for 735BHDG
Weight per kWp 51.0 kg/kWp 55.9 kg/kWp -4.9 kg/kWp for 735BHDG
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 735BHDG
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
#517 vs #1,919
735BHDG leads by 1,402 places
Power density
#582 vs #2,018
735BHDG leads by 1,436 places
Heat behaviour
#13 vs #13
Tied - the same position in the database
Weight
#4,360 vs #10,281
735BHDG leads by 5,921 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#155 vs #478
735BHDG leads by 323 places
05

More useful comparisons

Open the full database
Same series, other bin
Risen RSM132-8-735BHDG vs Risen RSM132-8-745BHDG
3 differences, the largest is module efficiency
Same series, other bin
Risen RSM132-8-735BHDG vs Risen RSM132-8-740BHDG
The same specification on paper
Same series, other bin
Risen RSM132-8-700-715BHDG-715 vs Risen RSM132-8-700-715BHDG (715W)
One difference: annual degradation
Same series, other bin
Risen RSM132-8-700-715BHDG-715 vs Risen RSM132-8-700-715BHDG-710
The same specification on paper
Same series, other bin
Risen RSM132-8-700-715BHDG-715 vs Risen RSM132-8-700-715BHDG (710W)
One difference: annual degradation
Same series, other bin
Risen RSM132-8-700-715BHDG-715 vs Risen RSM132-8-700-715BHDG-705
3 differences, the largest is module efficiency
06

Written summary

07

Questions about this pairing

Which panel is better: Risen RSM132-8-735BHDG or Risen RSM132-8-700-715BHDG-715?
According to our database: Risen RSM132-8-735BHDG has higher module efficiency (23.70% vs 23.00%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Risen RSM132-8-735BHDG and Risen RSM132-8-700-715BHDG-715?
Risen RSM132-8-735BHDG has a module efficiency of 23.70%, while Risen RSM132-8-700-715BHDG-715 is 23.00%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Risen RSM132-8-735BHDG use vs Risen RSM132-8-700-715BHDG-715?
Risen RSM132-8-735BHDG uses HJT cells; Risen RSM132-8-700-715BHDG-715 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 Risen RSM132-8-735BHDG and Risen RSM132-8-700-715BHDG-715?
Risen RSM132-8-735BHDG has a 30 years power warranty; Risen RSM132-8-700-715BHDG-715 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 Risen RSM132-8-735BHDG and Risen RSM132-8-700-715BHDG-715 bifacial panels?
Both Risen RSM132-8-735BHDG and Risen RSM132-8-700-715BHDG-715 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 23 Risen 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.