SolarWish
VSUN

VSUN VSUN400-144MH (400W)

Residential · 400W
82
SCORE /100
30 specs
Score this as…

Score Breakdown

Power Output 88
Certifications 84
Efficiency & Real-World Performance 83
Build & Install 83
Temperature & Climate Resilience 62
Warranty & Durability 45

DC Electrical Characteristics

STC Power Rating
400W
PTC Power Rating
370.7W
STC Power per unit of area
18.5W/ft (199.2W/m)
Peak Efficiency
0.1992
Power Tolerances
0%/+3%
Number of Cells
144
Imp
9.85A
Vmp
40.7V
Isc
10.33A
Voc
48.9V
NOCT
45°C
Temp. Coefficient of Power
-0.39%/K
Temp. Coefficient of Voltage
-0.142V/K
Series Fuse Rating
20A
Maximum System Voltage
1500V

Mechanical Characteristics

Type
Monocrystalline Silicon
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Clear
Backsheet Color
White
Length
78.9in (2,004mm)
Width
39.4in (1,002mm)
Depth
1.6in (40mm)
Weight
50.5lb (22.9kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
25yrs
90% Power Output Warranty Period
10yrs
Workmanship Warranty Period
12yrs
UL Fire Classification
data not available
Compliances
UL 1703, CEC, TUV
CSI Listed
Yes