Panel Bifacial

1. Product Overview

The panel bifacial represents the pinnacle of modern photovoltaic technology, designed to capture sunlight from both the front and rear surfaces for maximum energy yield. Unlike traditional monofacial panels, our panel bifacial leverages diffuse and reflected light, boosting overall efficiency by up to 30% in optimal conditions. Engineered for international trade and large-scale deployments, this product is ideal for commercial and utility-scale projects worldwide.

Constructed with high-transparency glass on both sides and advanced N-type TOPCon cells, the panel bifacial delivers superior performance in diverse environments, from sunny deserts to reflective snow-covered terrains. Its robust frame and encapsulation ensure longevity, with a linear power warranty extending up to 30 years. As a leader in bifacial solar solutions, we prioritize reliability, making the panel bifacial a trusted choice for B2B partners seeking sustainable energy investments.

With power outputs ranging from 500W to 700W per panel, this bifacial module sets new standards in energy density and return on investment (ROI). Whether integrated into ground-mounted systems or elevated trackers, the panel bifacial optimizes land use and accelerates project payback periods, aligning perfectly with global decarbonization goals.

2. Key Features

• Dual-Side Power Generation: Captures sunlight on both sides, increasing energy production by 10-30% compared to monofacial panels, depending on albedo and installation height.
• N-Type TOPCon Cells: Utilizes cutting-edge Tunnel Oxide Passivated Contact technology for higher efficiency (up to 23%), lower degradation (0.4% annually), and excellent low-light performance.
• High-Transparency Dual Glass: 2mm tempered glass on front and back minimizes light loss and enhances bifaciality ratio above 80%.
• Anti-PID and Anti-LID: Robust protection against Potential Induced Degradation and Light Induced Degradation, ensuring stable output over decades.
• Optimized Frame Design: Anodized aluminum frame with drainage holes resists corrosion and supports snow loads up to 5400Pa, wind loads up to 2400Pa.
• MC4-Compatible Connectors: Industry-standard junctions for seamless integration with inverters and monitoring systems.
• Certifications: IEC 61215, IEC 61730, UL 61730, ISO 9001, and CE compliant, facilitating smooth customs clearance in international markets.

3. Technical Specifications

Below is a comprehensive table outlining the technical specifications of our panel bifacial series. These values are STC (Standard Test Conditions: 1000W/m² irradiance, 25°C cell temperature, AM 1.5 spectrum) unless otherwise noted.

4. Application Scenarios

The versatility of the panel bifacial makes it suitable for a wide array of deployment scenarios, maximizing energy harvest in B2B solar projects globally. In utility-scale solar farms, elevated mounting systems (0.5-2m height) on trackers capitalize on ground albedo, yielding 20-30% more power than standard panels. This is particularly effective in arid regions like the Middle East or Australia, where reflective sand boosts rear-side generation.

For commercial rooftops with white or reflective surfaces, the panel bifacial excels by utilizing bounced light from surrounding structures, ideal for warehouses, factories, and data centers. In agrivoltaic setups, it allows dual land use—combining solar power with agriculture—shading crops while generating electricity from both panel sides.

Ground-mounted installations in snowy climates benefit from the panel's ability to capture reflected light off white surfaces, enhancing winter output. Floating solar projects on reservoirs leverage water reflection for superior bifacial gains. Additionally, the panel bifacial integrates seamlessly with single-axis trackers, optimizing tilt angles for year-round performance in latitudes from equatorial to polar regions.

5. Advantages

Investing in our panel bifacial offers distinct advantages over conventional solar modules, driving superior project economics and sustainability. The bifacial design inherently increases energy yield without expanding footprint, reducing levelized cost of energy (LCOE) by 15-25%. This is achieved through a high bifaciality factor and minimal shading losses due to half-cut cell architecture.

Durability is paramount: N-type cells exhibit first-year degradation under 1% and annual rates below 0.4%, far outperforming P-type alternatives. The dual-glass construction eliminates risks associated with backsheets, such as delamination or UV degradation, ensuring a lifespan exceeding 30 years in harsh conditions.

From an SEO and trade perspective, the panel bifacial's certifications streamline export processes, while its high power density lowers balance-of-system costs—fewer panels mean less racking, wiring, and labor. Environmental benefits include recyclable materials and reduced carbon footprint during manufacturing, appealing to ESG-focused buyers. Ultimately, the panel bifacial delivers unmatched ROI, with payback periods shortened by enhanced production in real-world conditions.

6. Why Choose Us

As a premier manufacturer of panel bifacial for international trade, we stand out through unwavering commitment to quality and innovation. Our state-of-the-art production lines incorporate automated processes and rigorous testing, achieving defect rates below 0.1%. We source Tier 1 silicon wafers and EVA encapsulants, ensuring traceability from raw materials to finished modules.

With annual capacity exceeding 5GW, we guarantee on-time delivery for bulk orders, supported by strategic warehouses in Europe, Asia, and the Americas. Our R&D team continuously refines bifacial technology, incorporating feedback from global installations totaling over 2GW deployed.

Customer-centric services include customized solutions, such as tailored power ratings or framing options, and comprehensive technical support from design to commissioning. Partnering with us means accessing a reliable supply chain resilient to market fluctuations, backed by financial stability and long-term warranties honored worldwide.

7. FAQ

Q: What is the expected rear-side gain for the panel bifacial?
A: Rear-side contribution typically ranges from 10-30%, influenced by installation height, ground reflectivity (albedo), and tilt angle. Simulations using tools like PVsyst can predict site-specific gains accurately.

Q: Is the panel bifacial suitable for rooftop installations?
A: Yes, particularly on flat or reflective roofs. While ground mounts maximize bifacial benefits, rooftop deployments still yield 5-15% uplift, with the panel's lightweight design easing structural loads.

Q: How does the panel bifacial perform in low-light conditions?
A: Exceptionally well, thanks to N-TOPCon cells with superior low-irradiance efficiency above 95% of STC rating at 200W/m², outperforming monofacial panels by 5-10%.

Q: What maintenance is required for panel bifacial?
A: Minimal—self-cleaning glass reduces dust accumulation. Annual inspections for framing integrity and electrical connections suffice, with no backsheet-related issues.

Q: Are custom sizes or power outputs available?
A: Our flexible manufacturing supports variations within the 500-700W range and alternative dimensions, subject to minimum order quantities for international trade.

Q: Does the warranty cover bifacial gain?
A: The 30-year linear power warranty guarantees at least 84.8% front-side output after 30 years, with performance models accounting for bifacial enhancements in certified projections.