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JA Solar

JA Solar JAP72S10-345/SC (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

Build & Install 83
Power Output 74
Efficiency & Real-World Performance 69
Temperature & Climate Resilience 66
Certifications 58
Warranty & Durability 48

DC Electrical Characteristics

STC Power Rating
345W
PTC Power Rating
319.11W
STC Power per unit of area
16.0W/ft (171.9W/m)
Peak Efficiency
0.1719
Power Tolerances
0%/+2%
Number of Cells
144
Imp
9.02A
Vmp
38.25V
Isc
9.5A
Voc
46.07V
NOCT
45°C
Temp. Coefficient of Power
-0.37%/K
Temp. Coefficient of Voltage
-0.138V/K
Series Fuse Rating
20A
Maximum System Voltage
1000V

Mechanical Characteristics

Type
Polycrystalline Silicon
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Clear
Backsheet Color
White
Length
79.3in (2,015mm)
Width
39.2in (996mm)
Depth
1.6in (40mm)
Weight
50lb (22.7kg)
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
data not available
Compliances
IEC 61215, IEC 61730, TUV
CSI Listed
No