Brand comparisons LONGi Solar Trina Solar

Trina solar panels vs LONGi

21 Mar 2023
5 min
Beginner

Maxim KulikAuthor

Trina and LONGi are both leading solar panel manufacturers that offer a wide range of high-quality solar panels. In this Trina vs. LONGi comparison, we will take a closer look at the brands and their solar panel products.

What we know about the Trina Solar brand

Trina Solar is a Chinese company that has been manufacturing solar panels since 1997. It is one of the world's largest solar panel manufacturers, with a production capacity of over 20 GW. Trina Solar is committed to sustainability, and the company's solar panels are designed to be environmentally friendly, with a low carbon footprint.

Trina Solar offers a variety of solar panel options, including both monocrystalline and polycrystalline solar panels. The company's panels are known for their high efficiency, durability, and reliability, and they come with a 25-year warranty. In addition to solar panels, Trina Solar also offers a range of other solar energy products, including solar inverters, energy storage systems, and ready-made solar energy systems.

What we know about the LONGi brand

LONGi is a Chinese company that specializes in the manufacturing of monocrystalline solar panels. The company was founded in 2000 and has quickly become one of the largest solar panel manufacturers in the world. LONGi is committed to innovation and sustainability, and the company invests heavily in research and development to improve the efficiency and performance of their solar panels.

LONGi offers a range of monocrystalline solar panels with high conversion efficiencies, and their products are known for their quality and durability. Their panels come with a 12-year product warranty extendable to 25 years and a 25-year linear power output warranty.

Trina solar panels vs LONGi solar panels: Pros and cons

Which one is better? Let's take a look at the pros and cons of Trina and LONGi solar panels.

Trina Solar	LONGi
Pros: 1. Efficiency. Trina Solar produces some of the most efficient solar panels on the market, with some of their panels achieving an efficiency of up to 23%. 2. Quality. Trina Solar's panels are known for their durability and longevity, and they come with a 25-year warranty. 3. Product range. Trina Solar offers a range of solar panels, including both monocrystalline and polycrystalline options, to meet the needs of different customers. 4. Sustainability. Trina Solar is committed to sustainability and environmental protection, and their panels have a low carbon footprint.	Pros: 1. High efficiency. LONGi Solar panels are known for their high conversion efficiency, and their monocrystalline panels can achieve an efficiency of up to 22.6%. 2. Quality. LONGi Solar panels are known for their durability and reliability, and they come with a 12-year product warranty and a 25-year linear power output warranty. 3. Innovation. LONGi is committed to innovation and invests heavily in research and development to improve the performance and efficiency of their solar panels.
Cons: 1. Price. Trina Solar panels can be expensive compared to other solar panel brands on the market. 2. Limited warranty. Trina Solar's warranty only covers the product and not the labor required for maintenance or replacement. 3. Mixed reviews. Some customers have reported issues with Trina Solar's customer service and product reliability	Cons: 1. Limited warranties. LONGi provides a 12-year product warranty and a 25-year linear performance warranty, which is lower compared to some other brands. 2. May not perform as well in high temperatures. LONGi solar panels may experience a decrease in power output when exposed to high temperatures, which could be a concern in hot climates.

Trina Solar

LONGi

Pros:
1. Efficiency. Trina Solar produces some of the most efficient solar panels on the market, with some of their panels achieving an efficiency of up to 23%.
2. Quality. Trina Solar's panels are known for their durability and longevity, and they come with a 25-year warranty.
3. Product range. Trina Solar offers a range of solar panels, including both monocrystalline and polycrystalline options, to meet the needs of different customers.
4. Sustainability. Trina Solar is committed to sustainability and environmental protection, and their panels have a low carbon footprint.

Pros:
1. High efficiency. LONGi Solar panels are known for their high conversion efficiency, and their monocrystalline panels can achieve an efficiency of up to 22.6%.
2. Quality. LONGi Solar panels are known for their durability and reliability, and they come with a 12-year product warranty and a 25-year linear power output warranty.
3. Innovation. LONGi is committed to innovation and invests heavily in research and development to improve the performance and efficiency of their solar panels.

Cons:
1. Price. Trina Solar panels can be expensive compared to other solar panel brands on the market.
2. Limited warranty. Trina Solar's warranty only covers the product and not the labor required for maintenance or replacement.
3. Mixed reviews. Some customers have reported issues with Trina Solar's customer service and product reliability

Cons:
1. Limited warranties. LONGi provides a 12-year product warranty and a 25-year linear performance warranty, which is lower compared to some other brands.
2. May not perform as well in high temperatures. LONGi solar panels may experience a decrease in power output when exposed to high temperatures, which could be a concern in hot climates.

Best solar panel Trina vs. best solar panel LONGi: By A1 Solar Store

Let’s compare the two best panels from these two manufacturers. Looking at concrete examples will make it easier to understand the strengths and weaknesses of each brand.

A1SolarStore recommends Trina Solar TSM 365 W

This 365 W Trina solar panel is surprisingly affordable given its characteristics. With a power density of 18.4 watts/ft², it won’t waste the limited space on your roof. One of the most salient features of this model is its unique cell design, which allows the panel to be more resistant to shading. At just $0.78 per watt, Trina offers a model with 25 years of product warranty and an equally lengthy performance warranty. The looks won’t disappoint either: its black surface looks stylish and visually appealing on a roof.

A1SolarStore recommends LONGi LR4 355 W

This LONGi 355 W solar panel is one of the best models of solar panels manufactured by LONGi. With a power output of 355 watts, this panel is highly efficient in converting sunlight into usable electricity. Its 120-cell design allows for efficient energy production, making it an ideal option for both residential and commercial installations. The panel also features PERC (Passivated Emitter Rear Cell) technology, which improves energy conversion efficiency and reduces the risk of hotspots. Additionally, the model's robust construction ensures long-term reliability and performance. Overall, this LONGi 355 W solar panel is a top performer that offers high efficiency, durability, and advanced technology, making it one of the best LONGi products.