JA SOLAR 405W FULL BLACK PV MODULE

The JA Solar 405W Full Black PV Module delivers high power output in a sleek, all-black design ideal for modern residential and commercial rooftops. Its monocrystalline, half-cut cell architecture enhances efficiency and reliability while providing a clean, uniform appearance on the roof.

Built with PERC and multi-busbar cell technology, this module is engineered to reduce resistive losses, improve shade tolerance, and maintain strong performance in low-light conditions. The robust construction and weather-resistant materials are designed for long-term outdoor use.

Installation is straightforward with standard MC4-type connectors and broad compatibility with common mounting systems, string inverters, optimizers, and microinverters. This module balances aesthetics, performance, and dependable energy yield for a wide range of PV projects.

• Rated power: 405 W (STC)
• Cell type: Monocrystalline, half-cut, PERC with multi-busbar
• Finish: Full black frame and backsheet for a uniform look
• Use case: Residential and commercial rooftop installations
• Improved shade tolerance from half-cut cell layout
• Good low-light performance at dawn, dusk, and on cloudy days
• Durable, weather-resistant construction for long-term outdoor use
• Compatible with string inverters, power optimizers, and microinverters
• Standard MC4-type connectors for quick, secure wiring
• Manufacturer: JA Solar