570W High-Current Semi-Flexible Solar Panel - TOPCon Cell, Ideal for Off-Grid and Marine Applications

570W High-Current Semi-Flexible Solar Panel – TOPCon Cell, Ideal for Off-Grid and Marine Applications

Meet the 570W semi-flexible solar module, engineered for energy-intensive applications where reliable, high-current output is non-negotiable. This panel excels in demanding off-grid systems, powering RVs, boats, and remote installations with its superior performance in variable weather conditions. Its advanced TOPCon cell technology ensures maximum energy harvest, while the lightweight, durable design withstands the rigors of mobile and marine environments, providing a robust and maintenance-free power solution.

Product Introduction
This 570W module is a high-performance solar solution designed to deliver robust power where it's needed most. It stands out with its high operating current (Imp), making it exceptionally effective for charging battery banks quickly and efficiently. The semi-flexible construction allows for seamless integration onto curved surfaces of vehicles and vessels, offering a perfect blend of high power, adaptability, and resilience.

Key Features & Selling Points

• High-Current Output: With an optimum operating current of 20.85A, this panel is optimized for rapid battery charging in 12V/24V off-grid and mobile systems.

• Superior TOPCon Cell Efficiency: Delivers a high 21.1% conversion rate, ensuring more power is generated even from limited surface areas.

• Exceptional All-Weather Durability: Operates flawlessly across a wide temperature range (-40°C to +45°C) and is built to resist corrosion, salt spray, and mechanical stress.

• Lightweight & Conformable: At only 2.7 kg/m², it reduces overall weight and can be mounted on curved roofs of RVs, vans, and boats without heavy framing.

• Long-Term Power Warranty: Guaranteed performance with a 25-year linear power warranty, ensuring your investment pays off for decades.

• Easy and Versatile Installation: The frameless design simplifies mounting and eliminates the need for complex, heavy racking systems.

Technical Specifications

Technology & Working Principle
This module utilizes advanced TOPCon (Tunnel Oxide Passivated Contact) N-type cell technology. This design minimizes charge carrier recombination, leading to a higher voltage and greater efficiency, particularly in high-temperature and low-light scenarios common in mobile applications. The cells are encapsulated in a robust, flexible polymer composite that protects against moisture, UV degradation, and physical impact, ensuring long-term reliability while allowing for a slight bend to conform to curved surfaces.

Application Scenarios

The versatility of this flexible 120W panel opens up a wide array of applications across diverse sectors:

• Building & Construction Integration: Ideal for commercial and industrial roofs with limited load-bearing capacity, where its lightweight nature eliminates structural concerns. It is also the perfect solution for curved and special architectural structures, such as arched canopies, awnings, and heritage buildings, enabling seamless solar integration without compromising design.

• Transportation Infrastructure: Can be deployed on highway slopes and noise barriers, turning underutilized public infrastructure into efficient power-generating assets, contributing to smart city and greenway projects.

• Agriculture & Aquaculture: Excellently suited for PV agricultural greenhouses and flower markets, where its semi-transparent properties and light weight allow for simultaneous crop growth and solar generation, reducing energy costs for climate control.

• Portable & Mobile Energy Systems: Perfect for balcony PV systems (BIPV) for urban residents, and for integration onto the roofs of vehicles, buses, and train carriages. This provides auxiliary power for air conditioning, lighting, and electronic devices, enhancing energy independence for mobile applications.

Frequently Asked Questions (FAQ)

Q: Why is a high current (Imp) important for my system?
A: A higher current is directly beneficial for charging batteries faster. If your system is battery-based (like in an RV or boat), this 570W panel will recharge your batteries more quickly than a standard panel of similar wattage but lower current.

Q: Can this flexible panel handle hail or impact?
A: While highly durable against weather and vibration, it is not impact-resistant like rigid glass panels. It is recommended to avoid direct impact from large hail or debris.

Q: What is the bending radius for installation?
A: The module is semi-flexible and can be curved to fit a mounting surface. The specific allowable bending radius should be confirmed prior to installation to avoid permanent damage.

Q: Is it compatible with standard solar charge controllers?
A: Yes, it works with common MPPT and PWM controllers. An MPPT controller is highly recommended to fully leverage the high-efficiency performance of the TOPCon cells.

Important Notes

• For mobile applications, ensure the panel is securely mounted using a recommended adhesive and/or mechanical fasteners designed for vehicle use.

• Do not walk on the panel or subject it to point loads.

• Ensure proper ventilation behind the panel to prevent excessive heat buildup, which can temporarily reduce output.

• All electrical connections must be made by a certified professional using the provided MC4 connectors to ensure safety and warranty compliance.

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Our Advantages

We provide cutting-edge solar solutions that redefine where and how solar power can be deployed. Our core advantages are rooted in superior engineering and a deep understanding of real-world application challenges:

• Ultimate Lightweight & Flexible Design: Our modules boast an exceptionally low weight of just 2.7kg/m² (approximately 30% of traditional glass modules) and an ultra-thin profile of only 2.7mm. This revolutionary form factor eliminates concerns for weight-restricted roofs and enables perfect conformity to various curved surfaces.

• Rackless Installation & Superior Convenience: The flexible and lightweight nature allows for installation typically without complex metal racking systems. The modules can be directly adhered or simply fastened, significantly reducing installation complexity, labor costs, and time, offering unparalleled ease of deployment.

• Proven High Reliability: The product has successfully passed multiple stringent TÜV SÜD tests, including hail impact, mechanical load, and humidity freeze tests. This ensures stable power output and long-term performance durability even in harsh environments, providing you with complete peace of mind.

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Our Service Capabilities

We go beyond manufacturing to be your comprehensive solar energy partner. Our integrated service portfolio ensures your project is successful from concept to completion.

• End-to-End Solutions: We provide tailored, end-to-end solar energy solutions designed to meet your specific energy needs and site conditions, from initial consultation to final commissioning.

• Expert Roof Integration Design: Our team specializes in rooftop layout planning and integration design, ensuring optimal system performance, structural safety, and seamless aesthetics for both flat and curved surfaces.

• Professional Electrical System Design: We deliver complete electrical design support, including string sizing, cable routing, and compatibility with inverters and energy storage systems, guaranteeing a safe, efficient, and code-compliant installation.

• One-Stop Packaged Systems: Simplify your procurement process. We offer a one-stop-shop for all necessary components, including compatible mounting hardware, connectors, and cabling, ensuring system compatibility and reducing sourcing time and complexity.

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