SolarWish
CompareResidentialCommercialUtility
JA Solar

JA Solar JAM6-60-250/SI (250W)

Residential · 250W
68
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 74
Certifications 70
Temperature & Climate Resilience 54
Power Output 48
Efficiency & Real-World Performance 44
Warranty & Durability 43

DC Electrical Characteristics

STC Power Rating
250W
PTC Power Rating
222.1W
STC Power per unit of area
14.2W/ft (152.9W/m)
Peak Efficiency
0.1529
Power Tolerances
0%/+5%
Number of Cells
60
Imp
8.07A
Vmp
30.96V
Isc
8.62A
Voc
37.92V
NOCT
45°C
Temp. Coefficient of Power
-0.43%/K
Temp. Coefficient of Voltage
-0.129V/K
Series Fuse Rating
15A
Maximum System Voltage
1000V

Mechanical Characteristics

Type
Monocrystalline Silicon
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Clear
Backsheet Color
data not available
Length
65in (1,650mm)
Width
39in (991mm)
Depth
1.6in (40mm)
Weight
43lb (19.5kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
25yrs
90% Power Output Warranty Period
10yrs
Workmanship Warranty Period
10yrs
UL Fire Classification
data not available
Compliances
UL 1703
CSI Listed
Yes