Solar reviews

Talesun solar panels review 2024: Chinese solar tale

Edited by: Andrei Gorichenskii

With over a decade in the industry, Talesun is a part of a tale of Chinese solar dominance. Is this a brand you should consider for your solar power project? Let’s dive in and find out in our Talesun solar panels review 2024.

Solar systems may appear complicated. First, you have to choose all these different elements and make sure they match. Then, the installation starts and it also can be stressful and time-consuming. Here is the good news: a system made of AC solar panels is much simpler. Well, is there any bad news? What are these ACpanels anyway? Let's find out.

Talesun is a Tier 1 solar manufacturer

Founded in 2010Headquarters in Suzhou, Jiangsu Province, ChinaManufacturing in China
Tier 1
module supplier in Bloomberg Ranking
Top 10
production capacity globally
Sales offices in China, Thailand, Japan, USA, Germany, France, Brazil, and Turkey


So what’s the story of Talesun? The company emerged in 2010 in China and has rapidly ascended to the top of the photovoltaic industry to become a world-leading photovoltaic manufacturer. Talesun has secured its place as a Tier 1 module supplier according to Bloomberg. The company is among 10 world’s largest photovoltaic manufacturers by production capacity with 36 gigawatts in cumulative module shipments.

Talesun solar panels: Efficiency, warranty, pricing

Solar systems may appear complicated. First, you have to choose all these different elements and make sure they match. Then, the installation starts and it also can be stressful and time-consuming. Here is the good news: a system made of AC solar panels is much simpler. Well, is there any bad news? What are these ACpanels anyway? Let's find out.

280W – 700W – power output

Talesun Solar offers a diverse range of solar panels to cater to various energy needs. Their product lineup boasts power outputs spanning from 280 watts to an impressive 700 watts. This wide range ensures that homeowners, businesses, and utility-scale projects can find suitable panels to match their specific energy requirements. Whether you need panels for your home or plan a project of a grand scale, Talesun likely has a panel to fit your needs.

17.5% – 23% – efficiency

Efficiency is a crucial factor when considering solar panels, as it directly impacts the amount of energy generated. Talesun solar panels exhibit efficiency levels ranging from 17.5% to 23%. These figures indicate a portion of the sunlight captured by the panels and converted into usable electricity. Higher efficiency rating translates to more energy production from the same panel size.

12-15 years – product warranty

Talesun Solar offers a 12 to 15-year product warranty, covering manufacturing defects and material failures. Furthermore, the company provides performance warranties ranging from 25 to 30 years. This warranty guarantees that the panels will maintain at least 80% of their original power output over the warranty period.

Talesun solar panels: Pros

Now that we’ve covered the technical details, let’s shine a light on the positive sides of Talesun solar panels:

  • Now that we’ve covered the technical details, let’s shine a light on the positive sides of Talesun solar panels:
  • Diverse power range: Talesun offers a comprehensive range of panel wattages, from 280W to 710W, catering to diverse energy needs from small-scale residential systems to expansive commercial and utility-scale projects.
  • Strong efficiency: Efficiency ratings spanning up to 23% translate to higher energy production from the same panel area, maximizing the return on investment for homeowners and businesses. Higher efficiency panels also contribute to smaller system sizes, making them suitable for installations with limited roof space.
  • Competitive pricing: Talesun Solar is committed to making solar energy accessible to a broad customer base. By offering cost-effective solutions, Talesun contributes to faster payback periods and a higher return on investment.
  • Tier 1 manufacturer status: As a Tier 1 manufacturer, Talesun enjoys a strong financial foundation and a proven track record in the solar industry. This stability translates to reliable products, consistent performance, and long-term support.


Talesun solar panels: Cons

Despite Talesun’s many strengths, there are still some clouds on the horizon:

  • Shorter product warranty: While Talesun offers product warranties, 12 to 15 years is relatively shorter compared to some competitors. This could be a concern for homeowners seeking extended coverage and peace of mind. A longer warranty typically indicates a higher level of confidence in the product’s durability.
  • Chinese brand: Talesun Solar panels can be harder to find in the US. Some may be prejudiced against Chinese-made solar panels, although we don’t share their sentiment.

Overview of 3 Talesun solar panels: Cater to all

Time to shine a spotlight on the main attraction: Talesun’s solar panels. What does Talesun offer to the market?

Talesun BISTAR 280-295W – Home choice

The Talesun BISTAR 280-295W is a compact panel ideal for limited roof spaces or off-grid applications. With a power output of 280-295W and an efficiency of 16.5-17.5%, it’s well-suited for boats, RVs, or small cabins. Backed by a 12-year product and 25-year performance warranty, it offers reliable power generation for various off-grid needs.

Talesun BIPRO 600-620W – Commercial solution

The Talesun BIPRO 600-620W is a high-performance bifacial panel designed for commercial and industrial applications. Delivering 600-620W of power with an efficiency of 22-23%, it’s a strong choice for businesses seeking to maximize energy production. Supported by a 12-year product and 30-year performance warranty, it offers long-term reliability and investment protection.

Talesun BIPRO 690-710W – Need for power

For maximum power output, the Talesun BIPRO 690-710W is the top contender. With an impressive power output of 690-710W and an efficiency of 22-23%, this bifacial panel is a suitable option for large-scale solar projects. The module comes with a 12-year product and 30-year performance warranty.

A1 SolarStore recommends Talesun BIPRO 435-455W

The Talesun BIPRO 435-455W is a perfect bifacial panel for residential installations. Its power output of 435-455W and efficiency of 22-23% provide a balance of performance and cost-effectiveness. Backed by a 15-year product and 30-year performance warranty, it offers homeowners reliable and long-lasting solar power.

A1 SolarStore verdict: Versatile solar solution

To wrap up our tale, let’s recap what we’ve learned:

  • Talesun is a Tier 1 Chinese solar panel manufacturer founded in 2010.
  • The company has over 45 branches and offices and ships their panels to over 80 countries.
  • The company’s cumulative module shipments have reached 36 gigawatts which puts them in the list of Top 10 world's largest solar manufacturers.
  • Talesun solar panel’s power output ranges from 280W to 710W, while their efficiency floats from 17.5% to 23%.
  • Talesun panels are backed up with a 12-15-year product and a 25-30-year performance warranty.
  • The price tag hovers around $0.6 to $1 per watt.

Talesun is a reputable global player in the solar industry, offering a diverse range of panels to suit various needs. From compact options for RVs to high-powered solutions for commercial projects, Talesun provides panels for any project, regardless of scale. With that, we end our Talesun solar panels review. Subscribe to our newsletter at the bottom of the page to get fresh brand reviews and learn about the latest arrivals!

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Years of experience in translation and a love of nature help Julia find the right words to encourage going solar. She joined the team in 2023 and is happy to make her contribution to a greener future.

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