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ET Solar Group ET-M572170 (170W) Solar Panel

This page contains information about the ET Solar Group ET-M572170 (170W) solar panel. You can use our solar equipment comparison tool to quickly compare properties, such as the efficiency and CEC output, of several solar panels so you can find the right panel for the job fast.

Electrical Characteristics
STC Power Rating 170W
PTC Power Rating 151.1W 1
STC Power per unit of area 12.4W/ft2 (133.2W/m2)
Peak Efficiency 13.32%
Power Tolerances not available
Number of Cells 72
Nominal Voltage not applicable
Imp 4.71A
Vmp 36.13V
Isc 5.3A
Voc 44.16V
NOCT not available
Temp. Coefficient of Power -0.47%/C
Temp. Coefficient of Voltage -0.175V/C
Series Fuse Rating 0A
Maximum System Voltage 600V
Mechanical Characteristics
Type Monocrystalline Silicon
Output Terminal Type Multicontact Connector Type 3
Frame Color Silver (Clear)
Length 62.2in (1,580mm)
Width 31.8in (808mm)
Depth 2in (50mm)
Weight 34.2lb (15.5kg)
Warranty and Certifications
80% Power Output Warranty Period 25yrs
90% Power Output Warranty Period not available
Workmanship Warranty Period 5yrs
CSI Listed Yes