

JA Solar DeepBlue 4.0 Pro Series
Advanced N-Type TOPCon Cell Technology: Optimised for maximum power output and lower degradation over time.
High Power Range: Typical outputs from 450W up to high-performance variants, making it suitable for both residential and commercial installations.
Excellent Temperature & Low-Light Performance: Strong temperature coefficient and improved low-light response support energy generation in diverse Australian conditions.
PID & LID Resistant: Engineered to reduce performance losses due to potential induced degradation and light-induced degradation.
Robust Mechanical Design: Built for reliability with strong frame structure and certification for high load tolerance.
Long Warranty Coverage: Backed by a 25-year product warranty and a 30-year linear performance warranty for long-term confidence.

JA Solar delivers precision-manufactured, high-performance solar modules for homeowners, businesses, and utility-scale projects seeking exceptional reliability, efficiency, and long-term energy yield — all from a globally trusted brand. Backed by nearly two decades of continuous research, development, and advanced manufacturing expertise, JA Solar produces innovative, high-quality, and cost-effective photovoltaic solutions designed to perform in diverse environmental conditions. With a strong global presence and a proven track record in large-scale deployments, JA Solar empowers customers to achieve greater financial returns and meaningful environmental impact for residential, commercial, and enterprise solar investments.



