Description

Adani Topcon Bifacial Solar Panel ASB-M10-144-AAA 545 Wp

The Adani Topcon ASB-M10-144-AAA 545 Wp is a high-efficiency TOPCon (Tunnel Oxide Passivated Contact) bifacial solar module, designed to deliver superior performance and durability in large-scale solar installations. Utilizing advanced N-type cell technology, it offers higher efficiency, lower degradation, and better performance under low-light conditions compared to conventional P-type modules.

Key Features:

• Rated Power Output: 545 Wp

• Cell Technology: N-type TOPCon, bifacial with glass-glass design

• Cell Configuration: 144 half-cut monocrystalline cells (M10 size)

• Bifacial Gain: Up to 30% additional energy generation from rear side under reflective conditions

• Efficiency: ~21% module efficiency (varies slightly by batch)

• Durability: Glass-glass structure ensures better mechanical strength and extended lifespan

• Degradation Rate: Lower annual degradation compared to PERC, ensuring higher lifetime energy yield

• Temperature Coefficient (Pmax): Better thermal stability for hot climate performance

• Certifications: IEC 61215, IEC 61730, IEC 62804 (PID resistance), IEC 62716 (Ammonia resistance), IEC 61701 (Salt mist resistance)

• Applications: Utility-scale solar farms, commercial rooftops, and projects requiring long-term energy yield

Advantages:

• Higher bifacial power generation boosts energy yield per square meter

• Excellent performance in high-temperature and low-light environments

• Long product life with industry-standard 30-year performance warranty (typical for Adani panels)

• Reduced Levelized Cost of Energy (LCOE) for utility projects

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The Adani Topcon ASB-M10-144-AAA 545 Wp is a premium next-generation solar module designed to deliver maximum energy yield, long-term durability, and cost-effective performance in modern solar installations. Manufactured by Adani Solar, one of India’s leading renewable energy companies, this panel incorporates TOPCon (Tunnel Oxide Passivated Contact) technology combined with a bifacial glass-glass design, ensuring superior efficiency and excellent output in diverse environmental conditions. With a high power rating of 545 Wp, the panel is ideal for utility-scale solar farms, commercial projects, and large industrial rooftops where efficiency and reliability are critical.

Advanced Cell Technology: N-Type TOPCon

The panel utilizes N-type TOPCon monocrystalline solar cells, which represent one of the latest advancements in photovoltaic technology. Unlike traditional P-type cells, N-type cells are less prone to light-induced degradation (LID) and light and elevated temperature-induced degradation (LeTID). This means that the panel maintains higher efficiency over its entire lifespan. The tunnel oxide layer and passivated contacts reduce electron recombination, resulting in higher conversion efficiency and superior performance, especially under low-light or cloudy conditions.

Bifacial Energy Generation

One of the most significant advantages of the ASB-M10-144-AAA module is its bifacial design. Both the front and rear sides of the panel can generate electricity, allowing it to capture reflected sunlight from surfaces such as concrete, sand, or white rooftops. Depending on the installation environment, bifacial gain can add up to 30% more energy generation compared to monofacial modules. This makes the panel an excellent choice for large solar farms where maximizing output per square meter is essential.

High Power Output and Efficiency

With a rated power output of 545 Wp, the Adani ASB-M10-144-AAA is designed to produce more energy per panel, thereby reducing the number of modules required for a given project size. Its module efficiency is approximately 21%, placing it among the higher efficiency modules available in the market. The half-cut cell configuration further reduces electrical resistance and minimizes energy losses, ensuring better shading tolerance and improved overall performance.

Durable Glass-Glass Construction

To withstand challenging environmental conditions, the module is built using a glass-glass structure. This design improves mechanical strength, increases resistance to microcracks, and enhances fire safety. Compared to glass-backsheet modules, glass-glass panels provide superior long-term reliability, making them ideal for regions with high humidity, strong winds, or heavy snow loads. The dual-glass design also ensures better protection against potential-induced degradation (PID).

Low Degradation and Long Lifespan

The use of N-type TOPCon technology significantly lowers the panel’s degradation rate. While conventional PERC panels degrade faster, the ASB-M10-144-AAA maintains output more consistently over decades. Typically, Adani Solar offers a 30-year performance warranty, ensuring that the panel continues to produce above 87% of its rated output even after three decades of operation. This makes the panel a future-proof investment with excellent return on investment (ROI).

Temperature Coefficient and Performance in Hot Climates Of Adani Topcon 

The module has an improved temperature coefficient of power (Pmax), meaning it loses less efficiency as the temperature rises. This characteristic makes the panel highly suitable for hot climates, such as those in India and the Middle East, where solar projects must endure high ambient and module temperatures. The ability to maintain stable performance under heat stress translates into higher annual energy production.

Certifications and Reliability

The Adani ASB-M10-144-AAA is rigorously tested and certified to meet international quality and safety standards. It complies with:

• IEC 61215 (performance testing)

• IEC 61730 (safety testing)

• IEC 62804 (PID resistance)

• IEC 61701 (salt mist corrosion resistance)

• IEC 62716 (ammonia corrosion resistance)

These certifications guarantee the panel’s durability in coastal areas, agricultural installations, and other challenging environments.

Applications

The ASB-M10-144-AAA 545 Wp panel is particularly well-suited for:

• Utility-scale solar power plants – where high efficiency and bifacial gain reduce overall project cost per watt.

• Commercial and industrial rooftops – offering greater energy generation in limited roof space.

• Floating solar and desert installations – where reflective surfaces amplify bifacial benefits.

Key Technical Specifications (Summary)

• Model: ASB-M10-144-AAA

• Power Output (Pmax): 545 Wp

• Cell Technology: N-Type TOPCon, bifacial

• Cell Configuration: 144 half-cut M10 monocrystalline cells

• Module Efficiency: ~21%

• Bifacial Gain: Up to 30%

• Structure: Glass-glass, transparent backsheet

• Degradation Rate: Lower annual degradation compared to PERC

• Warranty: Typically 12 years product warranty, 30 years performance warranty

Conclusion

The Adani Topcon Bifacial Solar Panel ASB-M10-144-AAA 545 Wp represents the future of high-efficiency, long-lasting solar technology. With its cutting-edge N-type TOPCon cells, bifacial power generation, durable glass-glass construction, and proven reliability, this panel offers one of the best balances of performance, longevity, and return on investment available in the market. Whether deployed in large solar parks, commercial projects, or advanced industrial applications, it ensures sustainable energy production for decades.