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Jinko Solar EAGLE 78TR G4b - The innovative solution for maximum efficiency

The EAGLE 78TR G4b series from JinkoSolar combines state-of-the-art tiling ribbon technology and bifacial modules that offer high efficiency and additional energy yield through backside exposure. With a power range of 445 to 465 W and an efficiency of up to 20.43 %, this series is ideal for projects that require maximum performance and reliability.

Benefit from a robust design that ensures long-lasting performance even under demanding environmental conditions such as high humidity, snow or salt spray. 
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JAM72S30-550/MR (Stäubli MC4-EVO2)
JA Solar - Deep Blue 3.0
Nominal power:550 W
Number of cells:144
Cell type:other
Efficiency:21% 
Measurements:2278 x 1134 x 30 [mm]
Guarantee:12 years 
free for companies
In stock
↑ +6% Price Trend 30 Days
3 offers available
JAM72S30-555/MR
JA Solar - Deep Blue 3.0
Nominal power:555 W
Number of cells:144
Cell type:other
Efficiency:21% 
Measurements:2278 x 1134 x 30 [mm]
Guarantee:12 years 
free for companies
In stock
↑ +6% Price Trend 30 Days
2 offers available

EAGLE 78TR G4b series - efficiency and durability redefined

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

The EAGLE 78TR G4b series offers outstanding performance and reliability thanks to its innovative features. With an impressive power range of 445 to 465 W and an efficiency of up to 20.43 %, it sets new standards in photovoltaics.

Thanks to TR (Tiling Ribbon) technology, gaps between cells are eliminated, resulting in a higher module output. The bifacial cell architecture enables additional energy gains through light absorption on the rear side, which reduces the levelized cost of energy (LCOE).

Technical highlights of the EAGLE 78TR G4b series

  • High efficiency: efficiencies of up to 20.43 % thanks to tiling ribbon technology.
  • Bifacial energy gains: Up to 20 % additional energy through backside exposure.
  • Robust and resilient: Mechanical load capacity of up to 5,400 Pa (snow) and 2,400 Pa (wind).
  • Durable: Linear performance guarantee of 30 years.
  • Adaptable: Lightweight design with transparent backsheet for easy installation and lower BOS costs.

EAGLE 78TR G4b series models in comparison

JKM445M-7RL3-TV
  • Maximum power: 445 W
  •  Efficiency: Up to 19.56 % 
  • Special features: Lightweight construction with transparent backsheet, ideal for roof installations

JKM450M-7RL3-TV
  • Maximum output: 450 W
  •  Efficiency: Up to 19.78 % 
  • Special features: High resistance to salt spray and ammonia

JKM455M-7RL3-TV
  • Maximum output: 455 W 
  • Efficiency: Up to 20.00 
  • Special features: Bifacial cell architecture for additional yield increases

JKM460M-7RL3-TV
  • Maximum output: 460 W 
  • Efficiency: Up to 20.21 % 
  • Special features: Shade-tolerant construction thanks to twin-array design

JKM465M-7RL3-TV
  • Maximum output: 465 W
  •  Efficiency: Up to 20.43 % 
  • Special features: Particularly robust against extreme weather conditions, e.g. hail and strong winds

Sustainability and quality

The EAGLE 78TR G4b series is a sustainable choice for the future. With its 30-year linear performance guarantee and certifications according to international standards such as ISO 9001:2015 and IEC 61215, it offers maximum reliability and quality.

The low annual degradation of just 0.4 % ensures that energy generation remains at a consistently high level even after decades. Choose the EAGLE 78TR G4b series and invest in a sustainable and efficient energy future.


Find out more about Jinko Solar and the entire product range on our manufacturer page.

Frequently asked questions

  • Where does Jinko Solar produce?
    The company has a broad reach, providing solutions and services to a diverse customer base in more than 80 countries, with offices in 13 countries, including Germany, Canada, Japan, the United States, Australia and China.
  • How reliable are Jinko Solar's products?
    Jinko Solar's products are highly reliable due to the company's stringent quality control processes. These processes include 52 testing steps where each cell and panel is subjected to continuous performance monitoring. Jinko Solar employs state-of-the-art quality assurance equipment and a comprehensive QC information management system that ensures consistent quality flow throughout the production process.
  • When was Jinko Solar founded?
    The Chinese company, headquartered in Shanghai, was founded in 2006.
  • What makes Jinko Solar stand out?
    Jinko Solar is one of the world's leading manufacturers of photovoltaic modules and is characterized by high production capacities, technological innovations and excellent product quality. The company relies on advanced technologies such as bifacial and PERC modules, which increase the efficiency and performance of the solar modules. With a global presence and a strong focus on sustainability and environmentally friendly production methods, Jinko Solar has an excellent reputation for reliable and durable products.

  • Is Jinko Solar a Tier-1 manufacturer?
    BloombergNEF has recognized Jinko Solar, a Tier 1 manufacturer, as one of the most reliable and secure module manufacturers in the industry.
  • Which product groups does Jinko Solar offer?
    Jinko Solar mainly offers solar modules and energy storage systems. In addition, the company offers the possibility to implement complete energy supply projects. These products are offered to a broadly based customer base in over 80 countries worldwide.
  • What is the market balance?
    Jinko Solar has achieved stable and sustainable growth supported by its extensive and diversified customer base and strong track record. With over 100 GW of modules delivered to more than 3,000 customers in 160 countries, the company has established a global presence.