JA Solar JAM54D41 LB 440W | N-Type Double Glass Bifacial Solar Panel | Black Module

Introducing the JA Solar JAM54D41 LB 440W N-Type Double Glass Bifacial Solar Panel, a premium high-efficiency solution from JA Solar’s advanced DeepBlue 4.0 Pro series. Designed with a sleek black module finish, this solar panel is ideal for residential rooftops, commercial installations, and projects where both performance and aesthetics are critical. Its advanced bifacial double-glass design enables additional energy generation from the rear side, delivering higher real-world energy yield even in low-light and high-temperature conditions.

Product Features

• N-Type Bycium+ monocrystalline cells: Advanced cell technology delivers higher efficiency, very low LID, and long-term performance stability.
• 440W power output: High power range suitable for residential, commercial, and premium rooftop solar applications.
• Double glass bifacial design: Generates power from both sides of the panel for improved real-world energy output.
• 16BB half-cell technology: Reduces electrical resistance, improves current collection, and minimizes power loss.
• High conversion efficiency: Up to 26% cell efficiency and module efficiency up to 22.8%.
• Excellent temperature performance: Low Pmax temperature coefficient of −0.29%/°C ensures strong output in hot climates.
• Robust mechanical strength: Certified to withstand 5400 Pa front load and 2400 Pa rear load for long-term outdoor durability.
• Premium black module aesthetics: Ideal for visible rooftop installations requiring a modern, uniform appearance.
• IP68-rated junction box with MC4 connectors: Ensures safe, reliable, and weather-resistant electrical connections.
• Long service life: Backed by a 12-year product warranty and a 30-year linear power output warranty.