SolarWish

First Solar FS-275 (75W)

First Solar · Residential · 75W

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Score Breakdown

Scores use the selected SolarWish shopping profile.

Build & Install 97
Certifications 84
Temperature & Climate Resilience 83
Efficiency & Real-World Performance 62
Power Output 38
Warranty & Durability 38
71
SCORE /100

30 specs

DC Electrical Characteristics

STC Power Rating75W
PTC Power Rating72.2W
STC Power per unit of area9.7W/ft (104.2W/m)
Peak Efficiency0.1042
Power Tolerances-5%/+5%
Number of Cells116
Imp1.1A
Vmp68.2V
Isc1.23A
Voc89.6V
NOCT45°C
Temp. Coefficient of Power-0.25%/K
Temp. Coefficient of Voltage-0.224V/K
Series Fuse Rating2A
Maximum System Voltage600V

Mechanical Characteristics

TypeThin-film
Output Terminal TypeMulticontact Connector Type 3
Frame Colordata not available
Backsheet Colordata not available
Length47.2in (1,200mm)
Width23.6in (600mm)
Depth0.3in (7mm)
Weight26.5lb (12kg)
Installation MethodRack-Mounted

Warranty and Certifications

80% Power Output Warranty Period25yrs
90% Power Output Warranty Period10yrs
Workmanship Warranty Period5yrs
UL Fire Classificationdata not available
CompliancesUL 1703, IEC 61646, IEC 61730
CSI ListedYes