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JA Solar Deep Blue 3.0 Light - The flexible solution for static challenges

The JA Solar Deep Blue 3.0 Light series is specially designed for projects with static restrictions and offers maximum flexibility thanks to its lightweight design. With state-of-the-art PERC half-cell technology, a power range from 380 Wp to 415 Wp and an efficiency of up to 21.3 %, it meets the requirements of private and commercial applications.

Benefit from the robust design, which ensures a long service life and high mechanical resilience, as well as optimized performance even under demanding climatic conditions. The series is the ideal choice for installers looking for lightweight yet powerful modules.

For even higher outputs or projects with N-type technology, discover the Deep Blue 4.0 X series.
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JA Solar Deep Blue 3.0 Light - Your solution for light and efficient solar systems

State-of-the-art technology for optimal results

The JA Solar Deep Blue 3.0 Light series combines advanced PERC half-cell technology with a lightweight design and is specifically designed for projects with static restrictions or lower payloads. With a power range from 380 to 415 Wp and an efficiency of up to 21.3 %, the series offers an ideal solution for installers and projects with high efficiency and flexibility requirements.

Thanks to the robust design and minimal degradation, the modules deliver consistently high energy generation over their entire service life. The Deep Blue 3.0 Light series is suitable for both residential and commercial applications.

Technical highlights of the Deep Blue 3.0 Light series

  • High-performance modules: Power classes from 380 to 415 Wp for a wide range of applications.
  • High efficiency: Efficiency of up to 21.3 % thanks to PERC half-cell technology.
  • Lightweight: Ideal for roofs with limited load-bearing capacity.
  • Temperature tolerance: Low temperature coefficient of -0.35 %/°C, ideal for different climate zones.
  • Robustness: Mechanical load capacity up to 5,400 Pa (snow) and 2,400 Pa (wind).

Deep Blue 3.0 Light modules in comparison 

JAM54S30 MR
  • Maximum output: 415 W
  • Power range: 390-415 W
  • Efficiency: Up to 21.3%
  • Dimensions: 1722 × 1134 × 30 mm

JAM54S31 MR
  • Maximum power: 405 W
  • Power range: 380-405 W
  • Efficiency: Up to 20.8%
  • Dimensions: 1722 × 1134 × 30 mm
  • Special feature: Extended flexibility for small to medium-sized installations.

Deep Blue 3.0 Light - experience and evaluation

The series was developed for specific project requirements and its lightweight design makes it very easy to install. Its reliability and efficiency have been confirmed in independent tests and it is regularly recognized as one of the best lightweight module series on the market.

Sustainability meets innovation

The Deep Blue 3.0 Light series stands for sustainable energy use with a low annual degradation of just 0.35 %. Even after 25 years, the modules still provide more than 85% of their original output.

Discover other model series from JA Solar

In addition to the Deep Blue 3.0 Light 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.

JA Solar Deep Blue 4.0 - next generation efficiency

The Deep Blue 4.0 series comprises the Deep Blue 4.0 X and Deep Blue 4.0 Pro variants, which combine the latest N-type technology with high performance.
While the Deep Blue 4.0 X modules are ideal for residential and commercial applications, the Deep Blue 4.0 Pro series with outputs of up to 650 Wp offers the perfect solution for large-scale industrial projects.

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.