Talesun 415W Bifacial Dual Glass Half-Cut Solar Panel TD7G54M-415

Pallet 36

The Talesun TD7G54M-415 is a premium bifacial dual-glass solar module featuring 108 half-cut 10BB mono PERC cells. With Ga-doped wafers, excellent anti-PID performance, and high mechanical load resistance, it is engineered for long-term reliability and high yields in a wide range of environmental conditions.

Key Benefits

High Output: Delivers 415W with up to 21.00% front-side efficiency and additional rear-side gain of 5–25%.

Long-Term Reliability: Ga-doped wafers and industry-leading degradation rates (<2% first year, ≤0.45% annually thereafter).

Robust Build: Dual 2.0mm semi-tempered glass and anodized aluminum alloy frame withstand 5400Pa front and 2400Pa rear loads.

All-Weather Performance: IP68 junction box, UV-resistant materials, and superior wear resistance for high-humidity, dusty, or windy areas.

Special Technology

10BB Half-Cut Design: Reduces internal current and resistive losses for higher output.

Bifacial PERC Cells: Capture additional energy from reflected light, increasing total yield by up to 25%.

Enhanced Anti-PID: Tested to 2× industry standard for reduced power loss risk.

Warranty

12-Year Product Warranty and 30-Year Linear Power Output Warranty (≥84.95% at year 30).

Best Uses

Commercial Rooftops: High energy density for space-constrained installations.

Utility-Scale Projects: Excellent bifacial gain potential on reflective surfaces.

Harsh Environments: Designed for long-term performance in high-humidity, high-dust, and coastal sites.

Bifacial Design, Dual Glass and mono PERC cells Structure Explained

These advanced features define the high-efficiency performance and extended durability of the Talesun TD7G54M-415 solar panel:

Bifacial Technology
This bifacial module is engineered to capture solar energy from both the front and rear sides. While the front absorbs direct sunlight, the rear side collects reflected light from surrounding surfaces such as concrete, snow, or sand. This dual-sided exposure increases overall energy harvest, significantly boosting total output and system efficiency—especially in high-albedo environments.

Dual-Glass Structure
Encased between two layers of tempered glass, this panel provides exceptional mechanical strength and environmental protection. The dual-glass architecture enhances resistance to moisture, UV exposure, and extreme weather conditions like high winds and heavy snow. This design minimizes degradation and extends module lifespan, making it ideal for demanding installations requiring long-term reliability.

Mono PERC Cell Technology
Equipped with monocrystalline PERC (Passivated Emitter and Rear Contact) cells, the module delivers high efficiency and superior performance in various lighting conditions. The PERC structure adds a reflective layer on the back of each cell, allowing unabsorbed sunlight to be reflected back into the cell for a second absorption opportunity. This design improves light capture, boosts energy conversion efficiency, and enhances performance in low-light or high-temperature environments. Mono PERC cells also exhibit lower degradation rates, ensuring sustained energy production over the system’s lifetime.

Specifications Table

About Talesun:

Talesun Solar is a global photovoltaic manufacturer known for producing high-quality, high-efficiency solar modules. With advanced automated production and strict quality standards, Talesun delivers reliable solar solutions for residential, commercial, and utility-scale projects, ensuring long-term performance and sustainability.

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 update our inventory daily with solar components that feature 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.

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

Manufacturer-Backed Warranties: Enjoy peace of mind with the 12-year product warranty and a 30-year linear power output warranty directly from the manufacturer.

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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

Q: What is the power output of the TD7G54M-415 panel?
The TD7G54M-415 panel delivers 415 watts of power, offering a high-efficiency solution for residential and commercial installations.

Q: Are TD7G54M-415 panels suitable for areas with low sunlight?
Yes, these panels are engineered to perform well in low-light conditions, including cloudy skies, hazy weather, and during early mornings or late afternoons.

Q: What kind of warranty does the manufacturer offer for the TD7G54M-415 panel?
The TD7G54M-415 comes with a 12-year product warranty and a 30-year linear power output warranty, ensuring long-term performance and reliability.

Q: Are these panels compatible with different mounting systems?
Yes, the TD7G54M-415 is compatible with a wide range of industry-standard mounting systems, suitable for both rooftop and ground-mount installations.

Q: How durable are TD7G54M-415 panels in harsh weather conditions?
These panels are built to withstand extreme weather, including heavy snow loads, high winds, and high temperatures, with anti-reflective tempered glass for added durability and performance.

Q: Can TD7G54M-415 panels help me save on energy costs?
Absolutely. With their high efficiency, they can produce more electricity per square foot, helping reduce your electricity bills and shorten your system’s payback period.

Q: How many panels do I need for my home?
This depends on your energy needs and available installation space. For a property consuming around 10,000 kWh/year, you’d typically need 20–24 TD7G54M-415 panels. A certified installer can provide an exact assessment.

Q: How many panels are in each pallet?
Each pallet contains 36 TD7G54M-415 panels, making bulk orders efficient and cost-effective.