Trina Solar Vertex S+ 390W All Black TOPCon Bifacial Mono Solar Panel TSM-390NE09RC.05 

High Efficiency | Sleek Design | Built to Last
Pallet-Only | 36 Panels per Pallet

  Enhanced Efficiency and Performance

• High Module Efficiency: Up to 21.1% (or 20-20.8% depending on the specific model), maximizing power output from a smaller area.
• Advanced Technologies: Utilizes TOPCon cells, 210mm solar wafers, multi-busbar (MBB) technology, and half-cut cells to boost power, reduce losses, and improve current flow.
• Excellent Performance in Various Conditions: Low-temperature coefficient ensures good energy production even in warmer temperatures.
• Reliability and Durability: Backed by a 25-year product warranty and a 25-year performance warranty, indicating low degradation over time.
• Ease of Installation: Compact size and manageable weight contribute to simpler handling and installation, making it suitable for a range of applications.
• Cost-Effectiveness: Designed to be a versatile and economically sound choice for residential and commercial solar projects.

Benefits

• Higher Energy Yield
  Delivers strong performance in real-world conditions, including mornings, evenings, and cloudy days.
• Long-Term Value
  Minimal degradation and industry-leading warranties ensure high ROI over time.
• Flexible Applications
  Ideal for residential rooftops, carports, and light commercial systems.

  Comprehensive Warranty and Protection:

25 YEARS PRODUCT WARRANTY

25 YEARS OUTPUT GUARANTEE 

What Does Tier 1 Mean?

A Tier 1 solar panel refers to panels produced by manufacturers that are ranked as Tier 1 by independent industry analysts. These manufacturers meet strict criteria, including:

• Proven Track Record: Companies must demonstrate consistent product quality and financial stability over several years.
• Vertical Integration: Tier 1 manufacturers control the production process from raw materials to finished panels, ensuring higher quality standards.
• Investment in Research and Development: They invest heavily in R&D to continually improve panel efficiency and durability.
• Bankability: Panels from Tier 1 manufacturers are highly trusted by financial institutions, making them a preferred choice for large-scale commercial and utility projects.

Choosing a Tier 1 panel like Trina Solar ensures you’re getting a reliable, high-quality product backed by a reputable company with a proven history.

Trina Solar TSM-390NE09RC.05 Product Specifications

Why Trina Solar ?

Dual-Glass Design (Vertex S+): Many of their newer models feature a dual-glass construction, which provides superior protection against environmental elements, micro-cracks, and backsheet degradation, leading to extended lifespan.

N-Type TOPCon Cells: These cells offer higher efficiency, lower degradation rates over time (meaning more power for longer), and better performance in low-light conditions compared to traditional P-type cells.

Rigorous Testing: Trina Solar panels undergo extensive internal and third-party testing (e.g., PVEL "Top Performer" for many consecutive years) to ensure they withstand harsh conditions like snow, wind, and salt mist.

Why Buy From US Solar Supplier?

As an American founded company out of Kentucky, US Solar Supplier is committed to providing top-quality solar products, backed by the world’s leading manufacturers.

Our promise is to get you the fairest price from the best brands that offer warranties you can count on. We are updating our inventory daily with solar components that offer the latest technology. With a reputation for excellence and a dedication to customer satisfaction, we ensure that every product we sell meets the highest standards in the industry.

Need Assistance?
We’re here to help! If you have any questions or need more information before making your purchase, don’t hesitate to call us at 1-800-230-7004. Our knowledgeable and friendly team is ready to assist you with product details, installation advice, or the purchasing process.

Why Buy From Us?
Trusted Supplier: We work with Tier 1 manufacturers who stand behind their products. Selling only new products, never used.

Expert Support: Our team is here to guide you every step of the way.

Manufacturer-Backed Warranties: Enjoy peace of mind with the 25-year performance guarantee and 12-year product warranty directly from the manufacturer.
Easy and Secure Checkout: Your information is protected with top-notch security for a smooth, worry-free transaction.

Join the many satisfied customers who have trusted us for their solar needs. Add to your cart now to secure your high-efficiency solar panels and take the next step towards sustainable energy!

FAQs

Trina Solar Vertex S+ 390W: Frequently Asked Questions (FAQs)

1. What is the difference between the Trina Solar Vertex S+ and the Vertex S Model?

The Vertex S+ primarily uses N-Type TOPCon cells and often a dual-glass construction for higher efficiency, lower degradation, and 25 year warranty.

The Vertex S typically uses P-type PERC cells and a standard glass-backsheet, offering reliable performance with a 25-year warranty at a more cost-effective price point.

2. What is the efficiency of the Trina Vertex S+ 390W panel?

The Trina Vertex S+ 390W typically offers a module efficiency of up to 21.1% (some specific models may vary slightly, for example, 20% or 20.8%). This high efficiency ensures you generate more electricity from a given roof area.

3. How many pallets come in a pallet of Trina Vertex S+ 390W solar panels?

There are 36 panels/pallet.

4. Is the Trina Vertex S+ model good for cloudy climates?

Yes, the Trina Vertex S+ is a good choice for cloudy climates. Its N-Type TOPCon cell technology offers superior performance in low-light and diffused sunlight conditions, which are common on overcast days.

This advanced design helps to maximize energy production even when direct sunlight is limited, leading to a higher overall energy yield compared to panels with older technologies.

5. How does the Trina Vertex S+ 390W perform in low-light conditions?

Thanks to the N-Type TOPCon cell technology and optimization of cell processes and module materials, the Trina Vertex S+ 390W panels demonstrate excellent low-light performance (IAM).

This means they can generate power more effectively during cloudy days or early mornings/late afternoons, contributing to a higher overall energy yield.

6. Is the Trina Vertex S+ 390W compatible with common inverters and mounting systems?

Yes, the Trina Vertex S+ series is designed for universal compatibility with existing mainstream inverters, optimizers, and mounting systems. This flexibility makes installation straightforward and adaptable to various system designs.