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Trina Solar Panels Review – Are They Worth It?

Are you considering solar power for your home or business? If so, you’ve probably come across Trina Solar panels. Renowned for their commitment to sustainability, innovation, and reducing environmental impact, Trina Solar has become a popular choice among consumers. But are they worth it? Let’s dive into a Trina Solar panels review and find out.

Short Summary

  • Trina Solar is a leading Chinese solar energy manufacturer with 18 efficiency records and Bloomberg’s Tier 1 ranking.
  • Trina Solar offers an extensive selection of products for residential, commercial, and utility-scale projects featuring high efficiency designs & advanced cell technologies.
  • They have consistently achieved top performance in independent testing results while offering product warranties ranging from 15 to 30 years with professional local office support services available.

Trina Solar Panels: A Comprehensive Overview

Trina Solar, established in 1997, is a leading Chinese solar energy manufacturer with over 50 GW of photovoltaic solar panels produced worldwide as of June 2020. They offer a wide range of products, including the Vertex, Honey, TALLMAX, and DUOMAX series, catering to residential, commercial, and utility-scale projects. Trina Solar’s dedication to research and development has resulted in 18 solar PV world records in cell and panel efficiency, reflecting their commitment to innovation and quality.

Ranked as a top Tier 1 solar panel manufacturer by Bloomberg New Energy Finance, Trina Solar is recognized for its financial soundness – an essential factor for large-scale projects requiring long-term sustainability. This ranking, along with their impressive product lineup, makes Trina Solar a compelling choice for those seeking reliable solar energy solutions.

Company Background

As one of the earliest Chinese solar panel manufacturers, Trina Solar has a long history of innovation and excellence. With over 800 patents and 20 world records for module power output and silicon cell efficiency since 2011, Trina Solar has demonstrated its commitment to advancing solar technology.

Employing approximately 13,000 employees globally, the company continues to expand its reach and make a significant impact on the solar industry.

Bloomberg Tier 1 Ranking

While it’s important to note that Bloomberg’s Tier 1 ranking is an indicator of a solar panel manufacturer’s bankability rather than quality, it still plays a crucial role in determining a company’s long-term viability. Bankability is particularly vital for extensive utility-scale projects that require project sustainability.

Trina Solar’s high ranking as one of the top Tier 1 solar panel manufacturers by Bloomberg New Energy Finance speaks to the company’s financial strength and reliability in the solar market.

Trina Solar Panel Product Lineup

Traina sola panels product range. Vertex, Hone, Tallmax, Duomax

Trina Solar offers a diverse lineup of solar panels to cater to various needs and applications. With 261 CEC-approved solar panels for residential, commercial, and utility-scale projects, there’s likely a perfect fit for your energy requirements.

The product lineup includes the Vertex Series, known for its high efficiency and attractive design; the popular Honey Series, which offers excellent value for money; and the TALLMAX and DUOMAX series, suitable for larger commercial and utility-scale projects. Each series employs advanced cell technologies, ensuring Trina Solar panels deliver top-notch performance and efficiency.

Vertex Series

The Vertex Series from Trina Solar features monocrystalline solar cells, with several sub-series designed to cater to various energy needs. Known for its high efficiency, attractive design, and superior performance in different settings, the Vertex series boasts double glass ‘bifacial’ technology, 1/3 cut solar cells, and increased dimensions.

Performance and efficiency are key aspects of the Vertex series. The panels are fitted with monocrystalline PERC cells and high density, multi-busbar (MBB) interconnections. This allows for an efficiency of up to 21,3%. The maximum efficiency of the Vertex S panels is 21.1%, with a peak power rating of 405W. The 670W Vertex module has an efficiency of up to 21.6%.

Trina Solar’s Vertex S+ panel offers a 25-year product warranty and a 30-year performance warranty, while the standard Vertex S solar panel comes with a 15-year product warranty.

Honey Series

The Honey Series from Trina Solar is a highly popular product lineup designed for both residential and commercial applications. The series utilizes half-cut cells and MBB (9 busbars) technology, which provide several efficiency-enhancing features. The busbars are finer and narrower to maximize sunlight reflection from the ribbon to the cell, and the half-cut cells with a unique circuit design reduce the cells’ power loss by 14 percent.

The latest Trina Honey M panel offers efficiency of up to 20.7%, ensuring optimal performance for your solar energy needs. The Honey series is an ideal choice for smaller rooftops, where space is limited and efficiency is crucial.

The Honey Black panel is an all-black color option for rooftops. It provides a visually pleasing alternative while incurring an additional cost.


For those with limited roof space, Trina Solar’s DUOMAX solar panels are a perfect solution, offering high efficiency and durability. Trina Solar specializes in high voltage (1500V) large format solar panels for larger commercial and utility-scale projects. The TallMax and DuoMax bifacial range have 72 or 144 half cells, with sizes up to 600W.

These panels are designed to deliver maximum power output for large-scale installations, ensuring a reliable and efficient energy solution.

Efficiency and Performance Analysis

A picture of Efficiency and Performance Analysis

Trina Solar Panels have consistently been named as top performers in tests since 2014 by PV Evolution Labs, a testament to their high efficiency and low degradation rates. Their use of split-cell technology, which replaces full cells with half-cut solar cells, significantly reduces power loss due to ribbon resistance to a mere 14% and boosts efficiency by 2%. This unique cell design is highly effective at mitigating the effects of module shading and overall power loss, ensuring that Trina Solar panels deliver dependable energy production.

In addition to their impressive performance in independent tests, Trina Solar panels also boast low degradation rates. After the first year, their degradation rate is 0.5% annually, remaining consistent across all models. This means that Trina Solar panels can maintain high efficiency and power output throughout their lifespan, making them a reliable choice for your solar energy needs.

Independent Testing Results

Trina Solar has achieved remarkable outcomes in independent mechanical reliability tests, including those conducted by PV Evolution Labs (PVEL) and Bloomberg New Energy Finance (BNEF). In the latest PVEL report, Trina Solar was recognized as a top performer for 5 out of 6 tests. The tests were thermal cycling, Damp Heat, Mechanical Stress Sequence, PID and LID+LETID. They have consistently achieved this ranking each year since 2014.

This high level of performance in independent tests further solidifies Trina Solar’s reputation for quality and reliability in the solar industry.

Degradation Rates

The degradation rate of a solar panel is the rate at which its performance diminishes over time. As mentioned earlier, Trina Solar panels have a degradation rate of 0.5% annually after the first year, which remains consistent across all models.

This low degradation rate means that Trina Solar panels can maintain high efficiency and power output throughout their lifespan, ensuring a reliable energy solution for your home or business.

Quality Assurance and Durability

Trina Solar’s commitment to quality is evident in their vertically integrated supply chain and rigorous quality control process. By controlling every aspect of their production, from raw material sourcing to manufacturing, Trina Solar ensures that their products meet international standards and deliver reliable performance.

Despite some quality issues in the past, such as back-sheet degradation and potential induced degradation (PID), Trina Solar has demonstrated significant improvement in recent years, making their solar panels a trustworthy choice for your energy needs.

Manufacturing Process

Trina Solar has three manufacturing plants located in China, Thailand, and Vietnam, with a production capacity of over 50GW. Their manufacturing process includes module design, raw material sourcing, material processing, and manufacturing, ensuring that each solar panel meets the highest quality standards.

Trina Solar sources raw materials from a variety of suppliers located in different parts of the world, including China, the United States, and Europe. Through rigorous material processing, which includes cutting, lamination, and testing, Trina Solar guarantees that their solar panels are of the highest quality and built to last.

Past Quality Issues

Although Trina Solar has experienced some quality issues in the past, such as backsheet degradation, potential induced degradation (PID), and water ingress, they have shown significant improvement in recent years. Since 2014, no major quality issues have been reported, demonstrating Trina Solar’s commitment to addressing and resolving any concerns.

This continued dedication to improvement makes Trina Solar panels a reliable choice for those seeking high-quality solar energy solutions.

Warranty and Customer Support

A picture of Warranty and Customer Support

Trina Solar offers multiple product warranties ranging from 10 to 30 years, depending on the specific panel and application, as well as performance warranties ranging from 84.7% to 87.4% after 25 years. Solar professionals consistently rated Trina Solar highly for their warranty support, with a streamlined process and improved customer service.

In Australia, Trina Solar has an office to provide assistance with the warranty claim process and the available remedies after assessment, ensuring that customers receive the support they need.

Warranty Details

Trina Solar provides a 25-year product warranty for most of their solar panels, with a 30-year product warranty for their dual glass panels and a 15-year product warranty for their 370W Split-Cell panels. These warranties demonstrate Trina Solar’s confidence in the quality and longevity of their products.

The performance warranties offered by Trina Solar ensure that their solar panels will maintain a high level of efficiency and power output throughout their lifespan, giving customers peace of mind when investing in Trina Solar panels.

Australian Office and Support

Trina Solar Australia Pty Ltd is located in Sydney, New South Wales, providing local support for customers in the region. To contact Trina Solar Australia for after-sales support, customers can send an email to

This local presence and support ensure that customers receive the assistance they need when it comes to warranty claims and other concerns, making Trina Solar a reliable choice for solar energy solutions in Australia.

Sustainability and Environmental Impact

Solar environment impact

Trina Solar’s dedication to sustainability is evident in their numerous awards and certifications. The company has achieved a scorecard and LCA certificate for low carbon emissions, as well as dual EPD certification for sustainable manufacture. Trina Solar’s commitment to environmentally responsible practices extends beyond their products, as they are also a member of PV Cycle, a European non-profit organization dedicated to promoting the environmentally responsible recycling of photovoltaic products.

By choosing Trina Solar panels, you’re not only investing in a reliable and efficient energy solution, but also supporting a company that prioritizes sustainable development and strives to minimize its environmental impact. This commitment to sustainability and innovation makes Trina Solar a responsible choice for your solar energy needs.

Awards and Certifications

Trina Solar has been recognized with several sustainability awards and certifications, including “Top Brand PV modules” by EUPD Research, “Best Value Panels” in the SolarQuotes Installer Choice Awards, and recognition from TiGroup for their Yiwu factory’s health, safety, environmental, and sustainability practices.

In 2017 and 2018, Trina Solar emerged as the number 1 spot in terms of sustainability, according to the Silicon Valley Toxics Coalition (SVTC) Solar Scorecard. This achievement reigns for two consecutive years. These accolades demonstrate Trina Solar’s commitment to sustainability and responsible manufacturing practices in the solar industry.

PV Cycle Membership

As a member of PV Cycle, Trina Solar guarantees that their products will be recycled upon reaching the end of their lifecycle, minimizing the environmental impact of their products. PV Cycle is a European non-profit organization dedicated to promoting the environmentally responsible recycling of photovoltaic products, ensuring that Trina Solar panels are recycled in a sustainable way.

By choosing Trina Solar panels, you’re not only investing in a reliable and efficient energy solution, but also supporting a company that prioritizes sustainable development and strives to minimize its environmental impact.

Comparing Trina Solar Panels to Competitors

Trina panels comparison with Trina, jinko, longi and canadian solar

Trina solar panels are mostly compared with other panel companies like Jinko, Longi, Canadian solar panels. In above image you will see comparison between all these solar brands on difference parameters like power rating, max efficiency, cell technology, product warranty, performance warranty, degradation rate.

Trina Solaris. Panels are cost-effective and reliable, but it’s essential to research the different quality levels among their models to determine if the quote is good value. When comparing Trina Solar Panels to competitors, consider factors such as efficiency, degradation rates, warranties, and customer support.

Price Comparison

price comparison with Trina, jinko, longi and canadian solar

Our price comparison table as above will give you fair idea of price comparison between Trina solar panels with Jinko, Longi and Canadian solar. It’s essential to consider factors such as efficiency, performance, warranties, and customer support when evaluating the value of your solar panel quote. Comparing these factors will help you determine if Trina Solar Panels offer the best value for your investment and whether they are the right choice for your solar energy needs.

Trina solar panels is in upper range when it is compared with other solar panel companies like Jinko, Longi, Canadian solar panels.

Performance and Efficiency

Trina Solar panels offer exceptional efficiency ratings of 19.9% and 20.6%, making them an ideal choice for those seeking reliable and efficient solar panels. Although Jinko Solar panels are known to have slightly higher efficiency ratings, both Trina Solar and Jinko Solar manufacture high-efficiency panels.

By comparing the efficiency ratings of Trina Solar Panels to competitors, you can ensure that you’re making the best choice for your solar energy needs.

Real-World Applications and Case Studies

Trina panels installed in Univeristy of Queensland, Australia

Trina Solaris. Panels have been used in residential, commercial, and utility-scale projects around the world, showcasing their versatility and reliability. One notable example is the University of Queensland’s 1.22MW installation, which consists of 5000 polycrystalline Trina Solar panels across four buildings.

This project is the largest rooftop grid photovoltaic system in Australia at the time of its completion and demonstrates the potential of Trina Solar Panels in real-world applications.

Residential Installations

Our company Austra solar power has installed thousands of Trina panels across Australia and always got great reviews and reviews from our customers.

Trina Solar provides a variety of solar panels for residential installations, with the Honey Series being particularly suitable for a range of residential and commercial applications. These panels boast high efficiency, durability, and cost-effectiveness, making them an excellent choice for homeowners looking to reduce their electricity bills and invest in a sustainable future.

Furthermore, Trina Solar’s panels are straightforward to install and maintain, providing a hassle-free experience for homeowners.

Commercial and Utility-Scale Projects

In addition to residential installations, Trina Solar Panels have been utilized in various commercial and utility-scale projects. One such project involved the installation of 84,399 panels on a commercial roof, demonstrating the scalability and adaptability of Trina Solar Panels for larger projects.

Trina Solar also offers smart solutions for project managers through products such as Trinaflex, Trinasmart, and Trinapeak, showcasing their commitment to providing innovative and efficient solar energy solutions for a wide range of applications.


In conclusion, Trina Solar Panels offer a reliable, efficient, and cost-effective solution for those seeking to invest in solar energy. With a diverse product lineup, high efficiency ratings, rigorous quality control processes, and commitment to sustainability, Trina Solar stands out as a leader in the solar industry.

Whether you’re looking to install solar panels for your home or embark on a large-scale commercial project, Trina Solar Panels are a reliable choice that provides lasting value. By considering factors such as efficiency, performance, warranties, and customer support, you can make an informed decision and invest in a sustainable future with Trina Solar Panels.

Finding Best Deals for Trina Solar Panels

Ready to go ahead with Trina Solar Panels. Reach out to Austra Solar for the best deals on Trina Solar Panels.

Phone: 1300-237-588


Frequently Asked Questions

Is Trina Solar reliable?

Many reports on Trina Solar’s solar modules, inverters, and other components reflect high customer satisfaction and quality assurance standards, making them a reliable and trustworthy choice for your energy needs.

These reports show that Trina Solar’s products are reliable and efficient, and that they are designed to last for many years. They also demonstrate that the company is committed to providing excellent customer service and support.

Trina Solar’s commitment to quality and customer satisfaction is reflected in the company’s commitment to quality.

Are Trina Solar panels OK?

Overall, Trina Solar panels are a reliable and high-quality option for home solar energy. With extensive warranties, excellent reviews from trusted installers, and efficient performance, Trina is a great choice for homeowners looking for an affordable and long-lasting solar panel system.

Trina Solar panels are designed to be durable and reliable, with warranties that cover up to 25 years. They also have a high efficiency rating, meaning they can generate more energy.

What is the life expectancy of Trina Solar panels?

Trina Solar panels have a lifespan of up to 30 years, offering long-term energy production and making them a reliable and efficient energy source. With a 25 to 30-year warranty for most products, users can trust that their Trina Solar panels will provide them with energy for many years to come.

What is Trina Solar panels ranked?

Trina Solar has earned the AAA ranking in PV ModuleTech Q1’23 Bankability Ratings, indicating its excellent quality and high level of bankability. This impressive ranking reflects the company’s commitment to producing top-tier solar panels that offer reliable performance and lasting durability.

The AAA rating is a testament to Trina Solar’s commitment to quality and innovation. The company’s solar panels are designed to meet the highest standards of performance and reliability, ensuring that customers get the most out of their investment. With a long life.

Is Trina Solar a Chinese company?

Yes, Trina Solar is a Chinese company. Their headquarters are in China and their major manufacturing units are also based there.

They make use of Multi-busbar technology (MBB) to produce their products.

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