SolarWish

GMA Solar GMAM6-60-280 (280W)

GMA Solar · Residential · 280W

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Score Breakdown

Scores use the selected SolarWish shopping profile.

Build & Install 74
Certifications 65
Temperature & Climate Resilience 56
Power Output 54
Efficiency & Real-World Performance 53
Warranty & Durability 48
61
SCORE /100

30 specs

DC Electrical Characteristics

STC Power Rating280W
PTC Power Rating231.81W
STC Power per unit of area16.0W/ft (172.1W/m)
Peak Efficiency0.1721
Power Tolerances0%/+3%
Number of Cells60
Imp9.18A
Vmp30.5V
Isc11.47A
Voc37.6V
NOCT45°C
Temp. Coefficient of Power-0.42%/K
Temp. Coefficient of Voltage-0.117V/K
Series Fuse Rating15A
Maximum System Voltage1000V

Mechanical Characteristics

TypeMono
Output Terminal TypeMulticontact Connector Type 4
Frame ColorClear
Backsheet ColorBlack
Length64.6in (1,640mm)
Width39.1in (992mm)
Depth1.6in (40mm)
Weight44.1lb (20kg)
Installation MethodRack-Mounted

Warranty and Certifications

80% Power Output Warranty Period25yrs
90% Power Output Warranty Period12yrs
Workmanship Warranty Period12yrs
UL Fire ClassificationType 1
CompliancesUL 1703, IEC 61215, IEC 61730, TUV
CSI ListedNo