JA Solar 450W N-type Dual Glass Bifacial All Black

The JA Solar 450W All Black Bifacial module delivers premium performance, sleek aesthetics, and long-term reliability for both residential and commercial PV systems. Built using high-efficiency monocrystalline PERC cells, this panel captures sunlight from both the front and rear sides, increasing total energy generation by up to 25% in reflective environments.

Designed with half-cell technology and a low-temperature coefficient, the JA Solar 450W provides superior output in low-light or high-temperature conditions — ideal for the Irish climate. Its all-black finish offers a modern, uniform appearance, perfect for visible roof installations where design and performance matter.

Key Features:

• 450W output with advanced bifacial PERC technology for higher energy yield
• Up to 25% backside gain with reflective ground surfaces
• Half-cell design reduces resistive losses and improves shade tolerance
• All-black frame and backsheet for a premium architectural look
• High module efficiency (up to 22.5%) ensures maximum power density
• Robust mechanical strength – tested for snow loads (5400 Pa) and wind loads (2400 Pa)
• Excellent low-light performance, ideal for Ireland’s weather conditions
• Compatible with all major inverters and mounting systems
• 30-year performance warranty and 12-year product warranty

Applications:

Suitable for:

• Residential rooftops requiring modern, uniform aesthetics
• Commercial and agricultural buildings
• Ground-mounted and bifacial installations
• Carports, pergolas, and reflective mounting environments