Logo JA Solar

JA Solar Deep Blue 3.0 Pro - Maximum efficiency for large-scale industrial projects

The JA Solar Deep Blue 3.0 Pro series has been specially developed for industrial applications and large-scale installations. With a power range of 400 to 585 Wp and an efficiency of up to 22.1 %, this series sets new standards in energy generation. Thanks to advanced PERC half-cell technology and a robust design, it guarantees maximum reliability and an exceptional service life.

Whether for commercial or industrial projects - the Deep Blue 3.0 Pro series offers outstanding performance, even under demanding climatic conditions. Benefit from optimum space efficiency and low annual degradation, which ensures a high energy yield in the long term.

For even more advanced technologies and higher performance, discover the Deep Blue 4.0 Pro series.
Read more

JA Solar Deep Blue 3.0 Pro - Maximum performance for industrial projects

State-of-the-art technology for the highest demands

The JA Solar Deep Blue 3.0 Pro series stands for maximum efficiency and performance and was specially developed for large-scale industrial projects. With an impressive output range of 400 to 585 Wp and an efficiency of up to 22.1 %, the series combines state-of-the-art PERC half-cell technology with robust design and exceptional reliability.

Thanks to an optimized design and minimal degradation, the series ensures consistently high energy generation - even under demanding climatic conditions. It is perfect for projects with high energy generation and space efficiency requirements.

Technical highlights of the Deep Blue 3.0 Pro series

  • Highest output: modules with up to 585 Wp for large-scale installations.
  • High efficiency: efficiencies of up to 22.1 % thanks to innovative cell technology.
  • Industry-optimized: Modules specially designed for commercial and industrial projects.
  • Robustness: Mechanical load capacity of up to 5,400 Pa (snow) and 2,400 Pa (wind).
  • Temperature tolerance: Low temperature coefficient of -0.35 %/°C for constant performance.

Deep Blue 3.0 Pro modules in comparison 

JAM54S30 GR
  • Maximum power: 425 W
  • Power range: 400-425 W
  • Efficiency: Up to 21.8 %
  • Dimensions: 1722 × 1134 × 30 mm

JAM54S30 LR
  • Maximum power: 440 W
  • Power range: 415-440 W
  • Efficiency: Up to 22.0
  • Dimensions: 1762 × 1134 × 30 mm

JAM72D30 LB
  • Maximum power: 580 W
  • Power range: 555-580 W
  • Efficiency: Up to 21.9
  • Dimensions: 2333 × 1134 × 30 mm

JAM72S30 LR
  • Maximum power: 585 W
  • Power range: 560-585 W
  • Efficiency: Up to 22.1
  • Dimensions: 2333 × 1134 × 30 mm

Deep Blue 3.0 Pro - Experience and evaluation

The series impresses with its exceptional efficiency and has won multiple awards in independent tests. With innovative technology and a robust design, it is designed for an exceptionally long service life, even in demanding environments.

Sustainability meets innovation

The Deep Blue 3.0 Pro series offers a low annual degradation of just 0.35%, meaning that the modules still deliver over 85% of their original performance after 25 years. This makes them the ideal choice for future-proof, sustainable energy projects.

Discover other model series from JA Solar

In addition to the Deep Blue 3.0 Pro series, JA Solar also offers the JAM66, JAM54, JAM72 and JAM60 models, which can be optimally adapted to different project requirements. Discover more modules for JAM66, JAM54, JAM72 and JAM60 and find the right module for your project.

Compare the different variants of the Deep Blue 3.0 series now and find the perfect solution for your project. For large-scale industrial projects, we recommend the Deep Blue 4.0 Pro series, which impresses with outputs of up to 650 Wp and innovative N-type technology. For private and commercial applications, the Deep Blue 3.0 and Deep Blue 3.0 Light series offer flexible options that are perfectly tailored to different requirements.


Find out more about the manufacturer JA Solar on our manufacturer page.

Frequently asked questions

  • Where does JA Solar have production?
    JA Solar is headquartered in Beijing, with production now expanded to Malaysia. With a total of eleven production facilities and 27 subsidiaries, JA Solar's products are available in more than 100 countries and regions around the world.
  • When was JA Solar founded?
    The Chinese manufacturer JA Solar was founded in 2005. JA Solar focuses on the production of wafers, PV cells and modules, and photovoltaic power plants.
  • Is JA Solar a Tier 1 manufacturer?
    JA Solar is one of the largest solar module manufacturers in the world and has been listed as a Tier-1 company by BloombergNEF.
  • Which modules does JA Solar offer?
    JA Solar offers bifacial monocrystalline PERC glass-glass modules and monofacial, -crystalline standard modules.
  • What guarantees do JA Solar modules have?
    JA Solar's double glass modules include a 30-year performance guarantee, while the monofacial modules guarantee 25 years of performance. All JA Solar modules have a product warranty of 12 years.
  • How many employees does JA Solar have?
    The company has over 25,000 employees and records more than 33,000 global users.
  • What products does JA Solar offer?
    JA Solar is a company known for high performance photovoltaic products. In particular, the company specializes in the manufacture of PV cells/modules and wafers. The products are reliable, efficient and cost-effective, making them a popular choice for commercial and industrial solar installations around the world.
  • Is JA Solar a trusted partner for your solar installations?
    The manufacturer offers a 12-year product warranty and 25-year performance warranty on 84.8% of the rated power of its solar modules to provide its customers with sufficient assurances. In addition, Ja Solar has received numerous awards for its high-quality products. Among them, JA Solar has been recognized as a "Top Performer" on the DNV GL/PVEL 2019 PV Module Reliability Scorecard four times.