Bi Facial Solar Panel

Product Overview

Discover the next generation of solar energy solutions with our premium bi facial solar panel. Designed for maximum energy yield, this advanced photovoltaic module captures sunlight on both the front and rear surfaces, delivering up to 30% more power compared to traditional mono-facial panels. Ideal for commercial and industrial applications, our bi facial solar panel leverages cutting-edge N-type TOPCon cell technology to achieve superior bifaciality ratios, ensuring consistent performance even in low-light or shaded conditions.

Engineered for durability and efficiency, each bi facial solar panel undergoes rigorous testing to meet international standards like IEC 61215 and IEC 61730. With a sleek, low-reflectance glass design on both sides, it optimizes albedo reflection from ground surfaces, making it perfect for ground-mounted systems, large-scale solar farms, and rooftop installations. Whether you're a solar project developer, EPC contractor, or wholesaler, our bi facial solar panel offers a reliable, high-return investment in renewable energy infrastructure.

The unique dual-sided energy capture mechanism of the bi facial solar panel not only boosts overall system output but also extends the levelized cost of energy (LCOE) benefits over its 30-year lifespan. Backed by advanced passivation and anti-PID technology, this panel minimizes degradation rates to less than 0.4% annually, ensuring long-term profitability for your energy projects worldwide.

Key Features

• Bifacial Design: Captures sunlight from both sides for enhanced energy production, with bifaciality up to 80%.
• High-Efficiency TOPCon Cells: N-type cells deliver module efficiency exceeding 22%, maximizing power output per square meter.
• Robust Frame and Glass: Anodized aluminum frame and 2.0mm dual-glass construction resist corrosion, hail, and extreme weather.
• Low Degradation: First-year degradation <2%, annual <0.4%, with a 30-year linear power warranty.
• Optimized for Albedo: Performs exceptionally on reflective surfaces like white gravel, snow, or greenhouses.
• Smart Junction Box: IP68-rated with bypass diodes to prevent hotspots and ensure safety.
• Certifications: UL, CE, TUV, and Salt Mist Corrosion certified for global deployment.
• Easy Installation: Lightweight design with pre-drilled holes and compatible with major racking systems.

Technical Specifications

Note: Specifications subject to final product data sheet. Custom configurations available for bulk orders.

Application Scenarios

Our bi facial solar panel excels in diverse environments where maximizing energy harvest is critical. In large-scale utility solar farms, the bi facial solar panel's ability to utilize rear-side irradiance from ground reflection significantly increases annual energy yield, making it a top choice for developers aiming to optimize land use and ROI.

For commercial rooftops and parking canopies, the bi facial solar panel mounted at elevated heights captures diffuse light effectively, even under partial shading from nearby structures. In agrivoltaics projects, it allows simultaneous crop cultivation beneath panels, as the elevated design permits natural light penetration while generating power from both sides.

Ground-mounted tracking systems benefit immensely from bi facial solar panel technology, with rear gains amplified by dynamic orientation. Floating solar installations on reservoirs leverage water's high albedo for exceptional bifacial performance. Additionally, in snowy or desert regions, the bi facial solar panel outperforms standard panels by harvesting reflected light from snow or sand, ensuring reliable output year-round.

Suitable for off-grid industrial sites, remote telecom towers, and hybrid energy storage systems, this versatile bi facial solar panel adapts to vertical mounting in urban settings or snow-shedding configurations in harsh climates, broadening its applicability across international trade markets.

Advantages

Choosing our bi facial solar panel provides unmatched advantages over conventional solar modules. The primary benefit is elevated energy production: bifaciality enables 10-30% additional yield depending on installation height and surface reflectivity, directly lowering the cost per kWh for B2B buyers.

Superior temperature coefficients reduce power loss in hot climates, while half-cut cell design minimizes shading effects. The dual-glass encapsulation eliminates the risk of backsheet delamination, enhancing mechanical load resistance and UV stability for deployments in coastal or high-altitude areas.

With PID-free operation and lower LID/LETID, the bi facial solar panel maintains higher long-term performance, backed by bankable warranties from tier-1 manufacturers. Its aesthetic appeal—frameless options available—suits high-end commercial projects, while scalability supports MW-scale procurement with consistent quality.

In comparison to mono-facial panels, the bi facial solar panel offers faster payback periods, especially in high-albedo setups, making it a strategic choice for exporters targeting Europe, North America, and Asia-Pacific markets focused on net-zero goals.

Why Choose Us

As a leading supplier of bi facial solar panel solutions, we prioritize quality, innovation, and reliability for international B2B partners. Our state-of-the-art production facilities adhere to ISO 9001 and ISO 14001 standards, utilizing automated lines for precision manufacturing and zero-defect assembly.

We offer flexible MOQs, competitive pricing, and rapid lead times, with full traceability via serialization for supply chain transparency. Extensive R&D ensures our bi facial solar panel incorporates the latest advancements, like multi-busbar technology for reduced resistance losses.

Global certifications and third-party testing from TÜV Rheinland and UL validate performance claims. Our dedicated export team provides customized logistics, palletizing, and documentation support for seamless international trade. Partner with us for proven durability, exceptional after-sales service, and a commitment to sustainable energy partnerships.

FAQ

Q: What is a bi facial solar panel?

A: A bi facial solar panel is a photovoltaic module that generates electricity from both the front and rear sides, utilizing reflected and diffuse light to boost overall output by up to 30% compared to standard panels.

Q: How does bifaciality work in a bi facial solar panel?

A: Bifaciality measures the rear-side power generation as a percentage of front-side output. Our bi facial solar panel achieves 80-85% bifaciality through optimized cell passivation and transparent rear encapsulation, maximizing albedo utilization.

Q: What is the expected energy gain from a bi facial solar panel?

A: Gains vary by installation: 5-10% for flat rooftops, 15-25% for ground mounts at 1m height on reflective surfaces, and up to 30% with trackers. Simulations via PVsyst confirm these figures for your site-specific projects.

Q: Are bi facial solar panels suitable for all climates?

A: Yes, the bi facial solar panel's robust design handles -40°C to +85°C, high winds, snow loads, and salt mist, making it ideal for deserts, arctic regions, and marine environments.

Q: What warranties come with the bi facial solar panel?

A: 12-year product material warranty and 30-year linear power output warranty, guaranteeing at least 84.8% output after 30 years, with performance data independently verified.

Q: Can bi facial solar panels be used in tracking systems?

A: Absolutely. The bi facial solar panel enhances tracker efficiency by capturing increased rear irradiance during tilted orientations, popular in utility-scale bifacial projects.

Q: How do I install a bi facial solar panel for optimal performance?

A: Elevate panels 0.5-2m above reflective ground surfaces, avoid shading on the rear, and use light-colored gravel for higher albedo. Compatible with east-west trackers and fixed-tilt systems.