Longi Solar panels

As an industry-leading manufacturer, LONGi is synonymous with reliability and high efficiency, ensuring long-term returns for its customers.
LONGi Solar panels are designed to meet the highest expectations of modern solar projects. Premium quality materials, outstanding energy efficiency, and durability – these products truly stand out from the competition.

Choose LONGi Solar panels, which, thanks to their advanced technology, ensure maximum energy conversion efficiency, optimizing the performance of the entire system. They are an ideal choice for those seeking innovative and reliable solutions.

Don’t hesitate! Browse our range and select the most suitable solar panel model and inverter for your project. Contact us with confidence and take your business to the next level with LONGi Solar!

If you’re a reseller, installer, or wholesale partner, register for our B2B webshop before making your first solar panel purchase! Once your registration is confirmed, you’ll be able to log in to our B2B webshop, where you’ll find up-to-date information on prices, stock levels, and current discounts. After logging in, purchasing solar panels and placing online orders is quick and easy.

Do you have any questions about our products? 

As a B2B partner, contact your designated sales representative. Our team is happy to assist you and answer any questions you may have about the selected solar panel. You can also find plenty of useful information in the frequently asked questions and answers below:

What Are the Main Advantages of Longi Solar Panels?

The outstanding advantage of Longi solar panels is their HPBC technology (Hybrid Passivated Back Contact), which significantly reduces edge voltage, eliminates shading caused by busbars, and enhances aesthetics.

What Maintenance Do Longi Solar Panels Require?

These solar panels require minimal maintenance. Regular cleaning – particularly in dusty or polluted environments – helps maintain maximum performance. Occasionally, it’s worth having a professional inspect the system's operation and electrical connections. The manufacturer-provided manual contains detailed guidelines.

Are They Suitable for Industrial Environments?

Yes, these solar panels are particularly suitable for use in industrial environments. They provide exceptional performance and cost-effective energy solutions for energy-intensive industrial facilities. Their robust design and resistance to extreme conditions make them ideal for large-scale projects.

What Warranty Is Provided for These Solar Panel Products?

Longi Solar panels typically come with a 10–12-year product warranty and up to 25 years of performance warranty. This ensures that the panels deliver consistent performance in the long term, keeping your investment secure.

How Resistant Are They to Extreme Weather Conditions?

Longi Solar panels are designed to withstand extreme weather conditions, including strong winds, heavy snowfall, and high temperatures. The tempered glass cover of the panels and the robust frame ensure durability, allowing them to perform reliably even in harsh environments.

What Performance Differences Exist Among Various Longi Solar Panel Models? 

Different models vary in performance, size, and technological features. For instance, high-performance models are ideal for industrial and commercial applications, while lower-performance panels are optimized for residential use. When choosing, it’s essential to consider the system’s purpose and energy requirements.

How Can I Get Help If I Have Further Questions?

If you have further questions, feel free to contact our customer service team, where our qualified experts are ready to assist you with product selection, installation advice, or any technical inquiries. Reach out to us by phone or email!

Longi Solar Panel Reviews and Recommendations from SolarKit Experts

These solar panels are regarded as outstanding quality and highly reliable by our customers and installation partners. Numerous positive feedbacks highlight their excellent performance and long lifespan, thanks to their advanced technology.

Our experts also agree that these panels are an ideal choice if you’re looking for an economical and efficient solution, whether for residential or industrial projects. If you’re planning to invest in solar, don’t hesitate to buy Longi solar panels and experience the power of cutting-edge technology and Longi’s proven quality!