HANOVER 400W TOPCon Solar Panel – Bifacial Glass-Glass, Black Frame

The HANOVER 400W Solar Panel is a high-efficiency bifacial photovoltaic module featuring N-type TOPCon technology, designed for maximum performance and a long service life. Its glass-glass construction and transparent rear glass enable additional energy generation from the rear side.

Electrical Specifications (STC)

• Nominal power (Pmax): 400 W
• Maximum power voltage (Vmp): 38.43 V
• Maximum power current (Imp): 10.41 A
• Open-circuit voltage (Voc): 45.45 V
• Short-circuit current (Isc): 11.13 A
• Module efficiency: 21.96%

Bifacial Technology

• Additional rear-side energy generation: up to 25%
• Higher overall energy yield
• Suitable for ground-mounted and rooftop systems

Mechanical Specifications

• Cells: 166 × 83 mm, 120 half-cut cells
• Front glass: Tempered, high-transmittance glass
• Rear glass: Transparent (bifacial)
• Frame: Anodised aluminium (30 mm)
• Junction box: IP68-rated, TÜV-certified
• Bypass diodes: 3

Operating Parameters

• Operating temperature: ?40}C to +85}C
• NOCT: 45 ±2}C
• Temperature coefficient (Pmax): ?0.24%/}C
• Temperature coefficient (Voc): ?0.22%/}C

Durability and Reliability

• Snow load: up to 5400 Pa
• Wind load: up to 2400 Pa
• Resistant to UV exposure and harsh weather conditions
• Fire rating: Class A
• Suitable for harsh environments

Additional Information

• Cables: 300 mm / 4 mm²
• Connectors: MC4-compatible
• Packaging: up to 949 modules per 40HQ container

Warranty

• Linear power warranty: up to 30 years
• Annual degradation: <0.25% after the initial years