SolarWish
CompareResidentialCommercialUtility
Silfab

Silfab SLA-250M3A (250W)

Residential · 250W
54
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 75
Power Output 48
Temperature & Climate Resilience 47
Efficiency & Real-World Performance 44
Warranty & Durability 43
Certifications 38

DC Electrical Characteristics

STC Power Rating
250W
PTC Power Rating
220.5W
STC Power per unit of area
14.2W/ft (153.0W/m)
Peak Efficiency
0.153
Power Tolerances
-1%/+1%
Number of Cells
60
Imp
8.15A
Vmp
30.68V
Isc
8.65A
Voc
38.03V
NOCT
45°C
Temp. Coefficient of Power
-0.46%/K
Temp. Coefficient of Voltage
-0.133V/K
Series Fuse Rating
14A
Maximum System Voltage
600V

Mechanical Characteristics

Type
Monocrystalline Silicon
Output Terminal Type
Tyco SolarLok Connector
Frame Color
Clear
Backsheet Color
data not available
Length
65in (1,650mm)
Width
39in (990mm)
Depth
1.5in (38mm)
Weight
41.9lb (19kg)
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
data not available
CSI Listed
No