SolarWish
CompareResidentialCommercialUtility
First Solar

First Solar FS-4100-2 (100W)

Residential · 100W
73
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 97
Temperature & Climate Resilience 83
Certifications 77
Efficiency & Real-World Performance 55
Warranty & Durability 43
Power Output 38

DC Electrical Characteristics

STC Power Rating
100W
PTC Power Rating
92.7W
STC Power per unit of area
12.9W/ft (138.9W/m)
Peak Efficiency
0.1389
Power Tolerances
-5%/+5%
Number of Cells
216
Imp
1.44A
Vmp
69.4V
Isc
1.57A
Voc
87.6V
NOCT
45°C
Temp. Coefficient of Power
-0.29%/K
Temp. Coefficient of Voltage
-0.245V/K
Series Fuse Rating
4A
Maximum System Voltage
1000V

Mechanical Characteristics

Type
Cadmium Telluride
Output Terminal Type
Multicontact Connector Type 4
Frame Color
data not available
Backsheet Color
data not available
Length
47.2in (1,200mm)
Width
23.6in (600mm)
Depth
0.3in (7mm)
Weight
26.5lb (12kg)
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, IEC 61646
CSI Listed
Yes