Mysolar USA MS685N-DHBG vs Mysolar USA MS700N-DHBG
VS
The verdict
MS700N-DHBG leads on the differences that matter
The largest is module efficiency: 0.48 pp more efficient. 15 of 18 comparable parameters are identical, with 1 more left out because at least one datasheet does not publish it.
See all 3 differencesHow alike are they
15
of 18 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
3 of 18 parameters
What actually differs
Parameter
MS685N-DHBG
MS700N-DHBG
Difference
Module efficiency
22.05 %
22.53 %
0.48 pp more efficient
Power density
220.5 Wp/m²
225.3 Wp/m²
4.8 Wp/m² higher
Rated power
685 Wp
700 Wp
15 W more power
02
What it means on a roof
Thirty years of production
A 1.0% first-year loss then 0.40% a year, assumed for both panels, at 1,200 kWh/kWp a year
Same temp coeff. for both panels (-0.300 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
MS685N-DHBG
22,983 kWh
MS700N-DHBG
23,486 kWh
Lifetime gap
503 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
MS685N-DHBG
MS700N-DHBG
Standard test conditions
25 °C
100.0% of rated power
685 W
700 W
Cool, bright day
40 °C
95.5% of rated power
654 W
669 W
Typical summer roof
55 °C
91.0% of rated power
623 W
637 W
Hot roof
70 °C
86.5% of rated power
593 W
606 W
03
Full specification
Parameter
MS685N-DHBG
MS700N-DHBG
Difference
Power and efficiency
Rated power
685 Wp
700 Wp
+15 W for MS700N-DHBG
Module efficiency
22.05 %
22.53 %
+0.48 pp for MS700N-DHBG
Power density
220.5 Wp/m²
225.3 Wp/m²
+4.8 Wp/m² for MS700N-DHBG
Open-circuit voltage
48.13 V
48.86 V
Effectively the same
Voltage at max power
40.12 V
40.72 V
Effectively the same
Short-circuit current
17.84 A
17.97 A
Effectively the same
Current at max power
17.09 A
17.21 A
Effectively the same
Temperature
Temperature coefficient
-0.300 %/°C
-0.300 %/°C
Same
Mechanical
Dimensions
2384x1303x33 mm
2384x1303x33 mm
Same
Module area
3.106 m²
3.106 m²
Same
Weight
38.5 kg
38.5 kg
Same
Weight per kWp
56.2 kg/kWp
55.0 kg/kWp
Effectively the same
Warranty and degradation
Product warranty
25 yrs
25 yrs
Same
Performance warranty
30 yrs
30 yrs
Same
Annual degradation
-
-
Neither datasheet publishes this
Technology
Cell technology
TOPCon
TOPCon
Same
Cell type
Monocrystalline
Monocrystalline
Same
Cell count
132
132
Same
Bifacial
Yes
Yes
Same
04
14,005 panels
Against the whole database
Efficiency
#6,233
vs
#3,982
MS700N-DHBG leads by 2,251 places
Power density
#6,208
vs
#3,989
MS700N-DHBG leads by 2,219 places
Heat behaviour
#6,093
vs
#6,093
Tied - the same position in the database
Weight
#10,487
vs
#9,361
MS700N-DHBG leads by 1,126 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#497
vs
#221
MS700N-DHBG leads by 276 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: Mysolar USA MS685N-DHBG or Mysolar USA MS700N-DHBG?
According to our database: Mysolar USA MS700N-DHBG has higher module efficiency (22.53% vs 22.05%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Mysolar USA MS685N-DHBG and Mysolar USA MS700N-DHBG?
Mysolar USA MS685N-DHBG has a module efficiency of 22.05%, while Mysolar USA MS700N-DHBG is 22.53%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Mysolar USA MS685N-DHBG use vs Mysolar USA MS700N-DHBG?
Mysolar USA MS685N-DHBG uses TOPCon cells; Mysolar USA MS700N-DHBG 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 Mysolar USA MS685N-DHBG and Mysolar USA MS700N-DHBG?
Mysolar USA MS685N-DHBG has a 30 years power warranty; Mysolar USA MS700N-DHBG 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 Mysolar USA MS685N-DHBG and Mysolar USA MS700N-DHBG bifacial panels?
Both Mysolar USA MS685N-DHBG and Mysolar USA MS700N-DHBG 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.