SolarWish

Suniva OPT320-72-4-100 (320W)

Suniva · Residential · 320W

Panel image unavailable

Score Breakdown

Scores use the selected SolarWish shopping profile.

Certifications 70
Power Output 66
Build & Install 54
Temperature & Climate Resilience 51
Efficiency & Real-World Performance 50
Warranty & Durability 43
59
SCORE /100

30 specs

DC Electrical Characteristics

STC Power Rating320W
PTC Power Rating282.5W
STC Power per unit of area15.4W/ft (165.3W/m)
Peak Efficiency0.1653
Power Tolerances0%/+3%
Number of Cells72
Imp8.69A
Vmp36.8V
Isc9.2A
Voc46.1V
NOCT46°C
Temp. Coefficient of Power-0.42%/K
Temp. Coefficient of Voltage-0.154V/K
Series Fuse Rating15A
Maximum System Voltage1000V

Mechanical Characteristics

TypeMono
Output Terminal TypeMulticontact Connector Type 4
Frame ColorClear
Backsheet ColorWhite
Length77.6in (1,971mm)
Width38.7in (982mm)
Depth1.8in (46mm)
Weight50.7lb (23kg)
Installation MethodRack-Mounted

Warranty and Certifications

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