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|
Type
|
n-type bi-facial double glass solar panel
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|
maximum power (pmax)
|
620w
|
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module efficiency
|
23.0%
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|
open circuit voltage (voc)
|
52.55v
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The LONGi Hi-MO X7 LR7-72HGD-620M is a premium 620W N-Type Bi-Facial Solar Panel engineered for utility-scale, commercial, and industrial solar installations. Utilizing advanced HPDC cell technology, the module delivers exceptional power output, superior efficiency, and outstanding long-term reliability.
Its double-glass bifacial construction enables energy generation from both the front and rear sides of the module, increasing total power production and improving project returns. The module also features excellent temperature performance, low degradation rates, and strong mechanical durability, making it suitable for demanding environmental conditions.
With an impressive 23.0% module efficiency, up to 80% bifaciality, and a 30-year linear power warranty, the Hi-MO X7 620W module is designed to maximize energy yield while reducing the Levelized Cost of Energy (LCOE).
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|
Type
|
n-type bi-facial double glass solar panel
|
|
maximum power (pmax)
|
620w
|
|
module efficiency
|
23.0%
|
|
open circuit voltage (voc)
|
52.55v
|
|
short circuit current (isc)
|
16.05a
|
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maximum power voltage (vmp)
|
44.55v
|
|
maximum power current (imp)
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13.92a
|
|
power tolerance
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0 ~ +3%
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cell orientation
|
144 cells (6 × 24)
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maximum system voltage
|
1500v dc (iec/ul)
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maximum series fuse rating
|
30a
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bifaciality
|
80 ± 5%
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operating temperature range
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-40°c to +85°c
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|
nominal operating cell temperature (noct)
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45 ± 2°c
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|
temperature coefficient of isc
|
+0.045%/°c
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|
temperature coefficient of voc
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-0.230%/°c
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|
temperature coefficient of pmax
|
-0.280%/°c
|
|
front glass
|
2.0mm semi-tempered glass
|
|
back glass
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2.0mm semi-tempered glass
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|
frame
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anodized aluminum alloy
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junction box
|
ip68, three diodes
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|
output cable
|
4mm²
|
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cable length
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(+)400mm / (-)200mm (customizable)
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|
dimensions
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2382 × 1134 × 30 mm
|
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weight
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33.5kg
|
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protection class
|
class ii
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fire rating
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ul type 29 / iec class c
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front static load
|
5400 pa
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rear static load
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2400 pa
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hailstone test
|
25mm hailstone at 23m/s
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|
voc and isc tolerance
|
±3%
|
|
first year power degradation
|
<1%
|
|
annual degradation (year 2-30)
|
0.40%
|
|
30-year power retention
|
87.40%
|
The LONGi Hi-MO X7 LR7-72HGD-620M is a premium 620W N-Type Bi-Facial Solar Panel engineered for utility-scale, commercial, and industrial solar installations. Utilizing advanced HPDC cell technology, the module delivers exceptional power output, superior efficiency, and outstanding long-term reliability.
Its double-glass bifacial construction enables energy generation from both the front and rear sides of the module, increasing total power production and improving project returns. The module also features excellent temperature performance, low degradation rates, and strong mechanical durability, making it suitable for demanding environmental conditions.
With an impressive 23.0% module efficiency, up to 80% bifaciality, and a 30-year linear power warranty, the Hi-MO X7 620W module is designed to maximize energy yield while reducing the Levelized Cost of Energy (LCOE).
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