SolarWish

LONGi Solar LR4-72HBD-425M (425W)

LONGi Solar · Residential · 425W

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Score Breakdown

Scores use the selected SolarWish shopping profile.

Certifications 97
Power Output 94
Efficiency & Real-World Performance 86
Temperature & Climate Resilience 70
Warranty & Durability 69
Build & Install 38
83
SCORE /100

30 specs

DC Electrical Characteristics

STC Power Rating425W
PTC Power Rating398.1W
STC Power per unit of area18.2W/ft (195.5W/m)
Peak Efficiency0.1955
Power Tolerances0%/+5%
Number of Cells144
Imp10.52A
Vmp40.4V
Isc11.22A
Voc48.7V
NOCT45°C
Temp. Coefficient of Power-0.35%/K
Temp. Coefficient of Voltage-0.138V/K
Series Fuse Rating25A
Maximum System Voltage1500V

Mechanical Characteristics

TypeMono
Output Terminal TypeMulticontact Connector Type 4
Frame ColorClear
Backsheet Colordata not available
Length82.4in (2,094mm)
Width40.9in (1,038mm)
Depth1.4in (35mm)
Weight60.6lb (27.5kg)
Installation MethodRack-Mounted

Warranty and Certifications

80% Power Output Warranty Period30yrs
90% Power Output Warranty Period12yrs
Workmanship Warranty Period12yrs
UL Fire ClassificationType 3
CompliancesIEC 61215, IEC 61730, CEC, TUV, UL 1703
CSI ListedYes