TommaTech TT070-36TN10

70 WTOPConTopCon N-Type M10Glass-BacksheetN-TypeOff-Grid36 cells

The TommaTech TT070-36TN10 is a 70 W solar panel featuring TOPCon cell technology. Below are the verified electrical and thermal specifications extracted from the manufacturer datasheet.

Technical Specifications

Electrical Characteristics (STC)

Peak Power (Pmax): : 70 W
Open-Circuit Voltage (Voc): : 25.45 V
Max Power Voltage (Vmpp): : 21.81 V
Short-Circuit Current (Isc): : 3.5 A
Max Power Current (Impp): : 3.3 A
Number of Cells: : 36

Temperature

Temp. Coefficient Voc: : -0.26 %/°C
Temp. Coefficient Isc: : 0.04 %/°C
Temp. Coefficient Pmax: : -0.3 %/°C
Max System Voltage: : 600 V
Nominal Cell Temperature (NOCT): : 45 °C
Cell Technology: : TOPCon
Max Series Fuse: : 10 A
Power Tolerance: : +5%

Physical

Length: : 692 mm
Width: : 674 mm
Thickness: : 20 mm
Weight: : 5.54 kg

Datasheet

Download PDF2.2 MB

Sourcetommatech.de

Other Models in This Series

Model	Power	Voc	Isc
TT070-36TN10Current	70 W	25.45 V	3.5 A
TT080-36TN10	80 W	25.45 V	3.98 A

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