Boviet Solar BVM7612M-580-H-HC-BF vs Boviet Solar BVM7612M-575-H-HC-BF-DG
VS
The verdict
580-H-HC-BF leads on the differences that matter
The largest is temperature coefficient: 0.070 %/°C better in heat. 13 of 19 comparable parameters are identical.
See all 6 differencesHow alike are they
13
of 19 comparable
parameters are identical
parameters are identical
identical
differs
01
6 of 19 parameters
What actually differs
Parameter
580-H-HC-BF
575-H-HC-BF-DG
Difference
Temperature coefficient
-0.300 %/°C
-0.370 %/°C
0.070 %/°C better in heat
Open-circuit voltage
52.42 V
50.20 V
2.22 V apart
Annual degradation
0.40 %/yr
0.45 %/yr
0.05 %/yr slower
Short-circuit current
13.91 A
14.44 A
0.53 A apart
Voltage at max power
44.50 V
42.46 V
2.04 V apart
Current at max power
13.04 A
13.55 A
0.51 A apart
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
580-H-HC-BF
19,460 kWh
575-H-HC-BF-DG
18,935 kWh
Lifetime gap
525 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
580-H-HC-BF
575-H-HC-BF-DG
Standard test conditions
25 °C
100.0% of rated power
580 W
575 W
Cool, bright day
40 °C
94.5% of rated power
554 W
543 W
Typical summer roof
55 °C
88.9% of rated power
528 W
511 W
Hot roof
70 °C
83.3% of rated power
502 W
479 W
03
Full specification
Parameter
580-H-HC-BF
575-H-HC-BF-DG
Difference
Power and efficiency
Rated power
580 Wp
575 Wp
Effectively the same
Module efficiency
22.45 %
22.26 %
Effectively the same
Power density
224.5 Wp/m²
222.6 Wp/m²
Effectively the same
Open-circuit voltage
52.42 V
50.20 V
2.22 V apart
Voltage at max power
44.50 V
42.46 V
2.04 V apart
Short-circuit current
13.91 A
14.44 A
0.53 A apart
Current at max power
13.04 A
13.55 A
0.51 A apart
Temperature
Temperature coefficient
-0.300 %/°C
-0.370 %/°C
+0.070 %/°C for 580-H-HC-BF
Mechanical
Dimensions
2278x1134x35 mm
2278x1134x35 mm
Same
Module area
2.583 m²
2.583 m²
Same
Weight
32.0 kg
32.0 kg
Same
Weight per kWp
55.2 kg/kWp
55.7 kg/kWp
Effectively the same
Warranty and degradation
Product warranty
12 yrs
12 yrs
Same
Performance warranty
30 yrs
30 yrs
Same
Annual degradation
0.40 %/yr
0.45 %/yr
-0.05 %/yr for 580-H-HC-BF
Technology
Cell technology
TOPCon
TOPCon
Same
Cell type
Monocrystalline
Monocrystalline
Same
Cell count
144
144
Same
Bifacial
Yes
Yes
Same
04
14,005 panels
Against the whole database
Efficiency
#4,620
vs
#5,593
580-H-HC-BF leads by 973 places
Power density
#4,547
vs
#5,549
580-H-HC-BF leads by 1,002 places
Heat behaviour
#6,093
vs
#13,081
580-H-HC-BF leads by 6,988 places
Weight
#9,588
vs
#10,019
580-H-HC-BF leads by 431 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#4,564
vs
#4,950
580-H-HC-BF leads by 386 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: Boviet Solar BVM7612M-580-H-HC-BF or Boviet Solar BVM7612M-575-H-HC-BF-DG?
According to our database: Boviet Solar BVM7612M-580-H-HC-BF has higher module efficiency (22.45% vs 22.26%); Boviet Solar BVM7612M-580-H-HC-BF tolerates heat better (temp coeff -0.300%/°C vs -0.370%/°C). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Boviet Solar BVM7612M-580-H-HC-BF and Boviet Solar BVM7612M-575-H-HC-BF-DG?
Boviet Solar BVM7612M-580-H-HC-BF has a module efficiency of 22.45%, while Boviet Solar BVM7612M-575-H-HC-BF-DG is 22.26%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Boviet Solar BVM7612M-580-H-HC-BF use vs Boviet Solar BVM7612M-575-H-HC-BF-DG?
Boviet Solar BVM7612M-580-H-HC-BF uses TOPCon cells; Boviet Solar BVM7612M-575-H-HC-BF-DG 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 Boviet Solar BVM7612M-580-H-HC-BF and Boviet Solar BVM7612M-575-H-HC-BF-DG?
Boviet Solar BVM7612M-580-H-HC-BF has a 30 years power warranty; Boviet Solar BVM7612M-575-H-HC-BF-DG 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 Boviet Solar BVM7612M-580-H-HC-BF and Boviet Solar BVM7612M-575-H-HC-BF-DG bifacial panels?
Both Boviet Solar BVM7612M-580-H-HC-BF and Boviet Solar BVM7612M-575-H-HC-BF-DG 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.
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.