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JA Solar

JA Solar JAM6(K)-72-345/PR (345W)

Residential · 345W
72
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 90
Power Output 73
Efficiency & Real-World Performance 69
Temperature & Climate Resilience 62
Build & Install 47
Warranty & Durability 46

DC Electrical Characteristics

STC Power Rating
345W
PTC Power Rating
317.1W
STC Power per unit of area
16.5W/ft (178.0W/m)
Peak Efficiency
0.178
Power Tolerances
0%/+2%
Number of Cells
72
Imp
8.99A
Vmp
38.39V
Isc
9.54A
Voc
47.05V
NOCT
45°C
Temp. Coefficient of Power
-0.39%/K
Temp. Coefficient of Voltage
-0.141V/K
Series Fuse Rating
15A
Maximum System Voltage
1000V

Mechanical Characteristics

Type
Mono PERC
Output Terminal Type
Multicontact Connector Type 4
Frame Color
data not available
Backsheet Color
data not available
Length
77in (1,956mm)
Width
39in (991mm)
Depth
1.8in (45mm)
Weight
58.4lb (26.5kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
25yrs
90% Power Output Warranty Period
12yrs
Workmanship Warranty Period
10yrs
UL Fire Classification
data not available
Compliances
UL 1703, IEC 61215, IEC 61730, TUV
CSI Listed
Yes