Mysolar USA MS700N-DHBG vs Mysolar USA MS705N-HJTGB
VS
The verdict
MS705N-HJTGB leads on the differences that matter
The largest is temperature coefficient: 0.040 %/°C better in heat. 11 of 18 comparable parameters are identical, with 1 more left out because at least one datasheet does not publish it.
See all 7 differencesHow alike are they
11
of 18 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
7 of 18 parameters
What actually differs
Parameter
MS700N-DHBG
MS705N-HJTGB
Difference
Temperature coefficient
-0.300 %/°C
-0.260 %/°C
0.040 %/°C better in heat
Product warranty
25 yrs
30 yrs
5 yrs longer
Cell technology
TOPCon
HJT
TOPCon vs HJT
Open-circuit voltage
48.86 V
50.29 V
1.43 V apart
Dimensions
2384x1303x33 mm
2384x1303x35 mm
2384x1303x33 mm vs 2384x1303x35 mm
Voltage at max power
40.72 V
42.25 V
1.53 V apart
Current at max power
17.21 A
16.69 A
0.52 A apart
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
MS700N-DHBG
23,486 kWh
MS705N-HJTGB
23,654 kWh
Lifetime gap
168 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
MS700N-DHBG
MS705N-HJTGB
Standard test conditions
25 °C
100.0% of rated power
700 W
705 W
Cool, bright day
40 °C
95.5% of rated power
669 W
678 W
Typical summer roof
55 °C
91.0% of rated power
637 W
650 W
Hot roof
70 °C
86.5% of rated power
606 W
623 W
03
Full specification
Parameter
MS700N-DHBG
MS705N-HJTGB
Difference
Power and efficiency
Rated power
700 Wp
705 Wp
Effectively the same
Module efficiency
22.53 %
22.69 %
Effectively the same
Power density
225.3 Wp/m²
227.0 Wp/m²
Effectively the same
Open-circuit voltage
48.86 V
50.29 V
1.43 V apart
Voltage at max power
40.72 V
42.25 V
1.53 V apart
Short-circuit current
17.97 A
17.49 A
Effectively the same
Current at max power
17.21 A
16.69 A
0.52 A apart
Temperature
Temperature coefficient
-0.300 %/°C
-0.260 %/°C
+0.040 %/°C for MS705N-HJTGB
Mechanical
Dimensions
2384x1303x33 mm
2384x1303x35 mm
2384x1303x33 mm vs 2384x1303x35 mm
Module area
3.106 m²
3.106 m²
Same
Weight
38.5 kg
38.8 kg
Effectively the same
Weight per kWp
55.0 kg/kWp
55.0 kg/kWp
Same
Warranty and degradation
Product warranty
25 yrs
30 yrs
+5 yrs for MS705N-HJTGB
Performance warranty
30 yrs
30 yrs
Same
Annual degradation
-
0.25 %/yr
Not published by Mysolar USA
Technology
Cell technology
TOPCon
HJT
TOPCon vs HJT
Cell type
Monocrystalline
Monocrystalline
Same
Cell count
132
132
Same
Bifacial
Yes
Yes
Same
04
14,005 panels
Against the whole database
Efficiency
#3,982
vs
#3,496
MS705N-HJTGB leads by 486 places
Power density
#3,989
vs
#3,361
MS705N-HJTGB leads by 628 places
Heat behaviour
#6,093
vs
#511
MS705N-HJTGB leads by 5,582 places
Weight
#9,361
vs
#9,420
MS700N-DHBG leads by 59 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#221
vs
#89
MS705N-HJTGB leads by 132 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 MS700N-DHBG or Mysolar USA MS705N-HJTGB?
According to our database: Mysolar USA MS705N-HJTGB has higher module efficiency (22.69% vs 22.53%); Mysolar USA MS705N-HJTGB tolerates heat better (temp coeff -0.260%/°C vs -0.300%/°C). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Mysolar USA MS700N-DHBG and Mysolar USA MS705N-HJTGB?
Mysolar USA MS700N-DHBG has a module efficiency of 22.53%, while Mysolar USA MS705N-HJTGB is 22.69%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Mysolar USA MS700N-DHBG use vs Mysolar USA MS705N-HJTGB?
Mysolar USA MS700N-DHBG uses TOPCon cells; Mysolar USA MS705N-HJTGB 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 Mysolar USA MS700N-DHBG and Mysolar USA MS705N-HJTGB?
Mysolar USA MS700N-DHBG has a 30 years power warranty; Mysolar USA MS705N-HJTGB 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 MS700N-DHBG and Mysolar USA MS705N-HJTGB bifacial panels?
Both Mysolar USA MS700N-DHBG and Mysolar USA MS705N-HJTGB 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.