JA Solar DeepBlue 5.0 Solar Panel Series

under commercial deployment

JA Solar has introduced its DeepBlue 5.0 module series, a photovoltaic innovation with commercial module efficiency reaching 24.1% and power output of up to 650 W. The series integrates advanced cell and module level innovations to unlock higher performance and improved project economics, including rear side polyfinger metallisation, enhanced edge passivation, and a one third cut multi cut architecture. The design improves bifaciality, shading performance, and structural reliability, targeting further gains to 670 W and 24.8% efficiency within the current year.