SolarWish

VSUN VSUN400-144MH (400W)

VSUN · Residential · 400W

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Score Breakdown

Scores use the selected SolarWish shopping profile.

Power Output 88
Certifications 84
Efficiency & Real-World Performance 83
Temperature & Climate Resilience 62
Build & Install 51
Warranty & Durability 45
76
SCORE /100

30 specs

DC Electrical Characteristics

STC Power Rating400W
PTC Power Rating370.7W
STC Power per unit of area18.5W/ft (199.2W/m)
Peak Efficiency0.1992
Power Tolerances0%/+3%
Number of Cells144
Imp9.85A
Vmp40.7V
Isc10.33A
Voc48.9V
NOCT45°C
Temp. Coefficient of Power-0.39%/K
Temp. Coefficient of Voltage-0.142V/K
Series Fuse Rating20A
Maximum System Voltage1500V

Mechanical Characteristics

TypeMono
Output Terminal TypeMulticontact Connector Type 4
Frame ColorClear
Backsheet ColorWhite
Length78.9in (2,004mm)
Width39.4in (1,002mm)
Depth1.6in (40mm)
Weight50.5lb (22.9kg)
Installation MethodRack-Mounted

Warranty and Certifications

80% Power Output Warranty Period25yrs
90% Power Output Warranty Period10yrs
Workmanship Warranty Period12yrs
UL Fire Classificationdata not available
CompliancesUL 1703, CEC, TUV
CSI ListedYes