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JA Solar

JA Solar JAM60S17-320/MR (320W)

Residential · 320W
77
SCORE /100
30 specs
Score this as…
⭐ General / Balanced📐 Max Efficiency (Tight Roof)🛡️ Durability & Warranty🌡️ Hot-Climate Buyer⚡ High-Output / Commercial-Scale🪶 Easy-Install / Older Roof

Score Breakdown

Certifications 84
Efficiency & Real-World Performance 78
Build & Install 74
Temperature & Climate Resilience 70
Power Output 67
Warranty & Durability 45

DC Electrical Characteristics

STC Power Rating
320W
PTC Power Rating
296.4W
STC Power per unit of area
17.7W/ft (190.2W/m)
Peak Efficiency
0.1902
Power Tolerances
0%/+5%
Number of Cells
120
Imp
9.49A
Vmp
33.73V
Isc
10.16A
Voc
40.6V
NOCT
45°C
Temp. Coefficient of Power
-0.35%/K
Temp. Coefficient of Voltage
-0.11V/K
Series Fuse Rating
20A
Maximum System Voltage
1000V

Mechanical Characteristics

Type
Monocrystalline Silicon
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Black
Backsheet Color
Black
Length
66.5in (1,689mm)
Width
39.2in (996mm)
Depth
1.4in (35mm)
Weight
41.2lb (18.7kg)
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
IEC 61215, TUV, UL 1703
CSI Listed
Yes