Viessmann Vitovolt 300 M305 PA

305 WPERCVitovolt 30060 cells

The Viessmann Vitovolt 300 M305 PA is a 305 W solar panel featuring PERC cell technology. Below are the verified electrical and thermal specifications extracted from the manufacturer datasheet.

Technical Specifications

Electrical Characteristics (STC)

Peak Power (Pmax): : 305 W
Open-Circuit Voltage (Voc): : 39.49 V
Max Power Voltage (Vmpp): : 32.35 V
Short-Circuit Current (Isc): : 9.86 A
Max Power Current (Impp): : 9.43 A
Number of Cells: : 60

Temperature

Temp. Coefficient Voc: : -0.318 %/°C
Temp. Coefficient Isc: : 0.042 %/°C
Temp. Coefficient Pmax: : -0.427 %/°C
Max System Voltage: : 1000 V
Nominal Cell Temperature (NOCT): : 44 °C
Cell Technology: : PERC
Max Series Fuse: : 15 A
Power Tolerance: : +5%

Physical

Length: : 1640 mm
Width: : 992 mm
Thickness: : 35 mm
Weight: : 18.5 kg

Datasheet

Download PDF0.8 MB

Other Models in This Series

Model	Power	Voc	Isc
	295 W	39.27 V	9.73 A
	300 W	39.39 V	9.78 A
Vitovolt 300 M305 PACurrent

Check in calculator

Verify string compatibility with your inverter

Find replacement

Find electrically compatible alternatives