JA Solar DeepBlue 4.0 Pro 505W N-Type Bifacial Panel 1953×1134×30mm

The JA Solar DeepBlue 4.0 Pro JAM60D41-505/LB 505W N-Type Double Glass Bifacial Solar Panel is a high-performance photovoltaic module designed to deliver excellent energy yield, efficiency, and long-term reliability. Built with advanced N-Type Bycium+ cell technology and MBB half-cell technology, the module combines high power output with JA Solar's high-density module design for efficient residential and commercial solar installations.

Its robust double-glass bifacial construction features 2.0 mm anti-reflection coated front glass and 2.0 mm heat-strengthened rear glass. The bifacial design can generate additional energy from light reaching the rear of the module, while the durable anodized aluminium alloy frame and IP68 junction box provide excellent protection for long-term outdoor operation. With 505W rated output and 22.8% module efficiency, the JAM60D41-505/LB combines strong performance with proven durability.

Key Features

• 505W rated output for high energy generation
• Advanced N-Type Bycium+ cell technology
• MBB half-cell technology and high-density module design
• Double-glass bifacial construction for additional rear-side energy generation
• High module efficiency of 22.8%
• Bifaciality of 80% ±10%
• Excellent temperature coefficient of -0.290%/°C
• Maximum static load of 5400 Pa front and 2400 Pa rear
• 1% first-year degradation and 0.4% annual degradation over 30 years
• 25-year product warranty and 30-year linear power warranty

Specifications

Applications

• Residential rooftop solar installations
• Commercial and industrial solar systems
• Ground-mounted photovoltaic installations
• Bifacial installations where rear-side irradiance can increase energy yield
• High-performance projects requiring N-Type technology and double-glass durability