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JA Solar

JA Solar JAM72S30-550/MR (550W)

Utility · 550W
80
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

Power Output 97
Efficiency & Real-World Performance 92
Certifications 72
Temperature & Climate Resilience 70
Warranty & Durability 48
Build & Install 38

DC Electrical Characteristics

STC Power Rating
550W
PTC Power Rating
513.69W
STC Power per unit of area
19.8W/ft (212.8W/m)
Peak Efficiency
0.2128
Power Tolerances
0%/+5%
Number of Cells
144
Imp
13.11A
Vmp
41.96V
Isc
14A
Voc
49.9V
NOCT
45°C
Temp. Coefficient of Power
-0.35%/K
Temp. Coefficient of Voltage
-0.137V/K
Series Fuse Rating
25A
Maximum System Voltage
1500V

Mechanical Characteristics

Type
Mono PERC
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Clear
Backsheet Color
White
Length
89.7in (2,279mm)
Width
44.6in (1,134mm)
Depth
1.4in (35mm)
Weight
63.1lb (28.6kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
25yrs
90% Power Output Warranty Period
12yrs
Workmanship Warranty Period
12yrs
UL Fire Classification
Type 1
Compliances
UL 1703, IEC 61215, IEC 61730, CEC, TUV
CSI Listed
No