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JA Solar

JA Solar JAM72S10-400/PR (400W)

Residential · 400W
70
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 88
Efficiency & Real-World Performance 85
Temperature & Climate Resilience 70
Certifications 65
Build & Install 51
Warranty & Durability 48

DC Electrical Characteristics

STC Power Rating
400W
PTC Power Rating
372.94W
STC Power per unit of area
18.5W/ft (199.3W/m)
Peak Efficiency
0.1993
Power Tolerances
0%/+1%
Number of Cells
144
Imp
9.72A
Vmp
41.17V
Isc
10.26A
Voc
49.5V
NOCT
45°C
Temp. Coefficient of Power
-0.35%/K
Temp. Coefficient of Voltage
-0.143V/K
Series Fuse Rating
20A
Maximum System Voltage
1000V

Mechanical Characteristics

Type
Mono PERC
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
UL 1703, IEC 61215, IEC 61730, TUV
CSI Listed
No