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JA Solar

JA Solar JAM6(K)-60-300/PR (300W)

Residential · 300W
71
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
Temperature & Climate Resilience 62
Build & Install 62
Power Output 62
Efficiency & Real-World Performance 58
Warranty & Durability 46

DC Electrical Characteristics

STC Power Rating
300W
PTC Power Rating
275.9W
STC Power per unit of area
14.4W/ft (155.2W/m)
Peak Efficiency
0.1552
Power Tolerances
-5%/+5%
Number of Cells
60
Imp
9.3A
Vmp
32.26V
Isc
9.75A
Voc
39.85V
NOCT
45°C
Temp. Coefficient of Power
-0.39%/K
Temp. Coefficient of Voltage
-0.12V/K
Series Fuse Rating
15A
Maximum System Voltage
1000V

Mechanical Characteristics

Type
Mono PERC
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Clear
Backsheet Color
Clear
Length
76.8in (1,950mm)
Width
39in (991mm)
Depth
1.6in (40mm)
Weight
41.9lb (19kg)
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
Type 1
Compliances
UL 1703, IEC 61215, IEC 61730, CEC
CSI Listed
Yes