VITOVOLT 300 M390-395HB
by Viessmann Generations Group GmbH & Co. KG · Germany
Technology: PERC
PERC395 W20.39% eff
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Overview
Technology: PERC
Key Specifications
Max Power
395 W
Efficiency
20.39%
Product Warranty
12 years
Dimensions
0 × 0 mm
Connectors
MC4
Max System Voltage
100 V
Launch Year
2026
Price
—
Full Specifications
Product Identity
NameVITOVOLT 300 M390-395HB
ManufacturerViessmann Generations Group GmbH & Co. KG
CountryGermany
CategoryPERC
Cell TypeMonocrystalline
Number of Cells108
Electrical Parameters (STC)
| Model | Pmax (W) | Vmpp (V) | Impp (A) | Voc (V) | Isc (A) | Eff (%) |
|---|
Mechanical Characteristics
Dimensions0 × 0 × 0 mm
Weight20 kg
Front GlassTempered
Back Glass
FrameAnodized Aluminium
Junction BoxIP 67
Output Cables4 mm2
ConnectorsMC4
Mechanical Load0 Pa
Operating & Temperature
Operating Temperature0°C to 0°C
Max System Voltage100 V DC
Max Series Fuse Rating0 A
Power Tolerance0 ~ +1 %
NMOT42 °C
Temp Coeff Pmax-0.33 %/°C
Temp Coeff Voc-0.246 %/°C
Temp Coeff Isc0.0448 %/°C
Warranty
Product Warranty12 years
Power Warranty25 years (80% at year 25)
Certifications & Regions
Certifications—
RegionsEurope
CountriesGermany
Commercial
Price—
Launch Year2026
AvailabilityAvailable
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