Ballasted Solar Panels Factory for Optimal Efficiency
Product Details
| Parameter | Specification |
|---|---|
| Power Range | 425~440W |
| Power Sorting | 0~3% |
| Max Module Efficiency | 22.5% |
| First Year Power Degradation | ≤1.0% |
| Year 2-30 Power Degradation | ≤0.4% |
| Outer Dimensions (L x W x H) | 1722 x 1134 x 30 mm |
| Cell Type | n-type mono-crystalline |
| No. of Cells | 108 (6*18) |
| Frame Technology | Aluminum, black or silver anodized |
| Front Glass Thickness | 3.2 mm |
| Maximum Mechanical Test Load | 5400 Pa (front) / 2400 Pa (back) |
| Connector Type | HCB40 (Standard) / MC4-EVO2A (Optional) |
| Module Weight | 21.3 kg |
| Packing Unit | 36 pcs / box |
| Modules per 40' HQ Container | 936 pcs |
| Max System Voltage (IEC/UL) | 1500VDC |
Common Product Specifications
| Specification | Details |
|---|---|
| Rated Output (Pmpp / Wp) | 425 to 440 W |
| Rated Voltage (Vmpp / V) | 32.10 to 32.61 V |
| Rated Current (Impp / A) | 13.24 to 13.49 A |
| Open Circuit Voltage (Voc / V) | 38.20 to 38.80 V |
| Short Circuit Current (Isc / A) | 13.98 to 14.30 A |
| Module Efficiency | 21.8% to 22.5% |
| Operating Parameters | Temperature coefficient (Pmpp) -0.29%/℃ |
| Junction Box IP Rating | IP 68 |
Product Manufacturing Process
The production of ballasted solar panels at our factory involves several key steps to ensure high efficiency and reliability. The process begins with the selection of high-purity silicon, which undergoes a rigorous purification process to create n-type mono-crystalline cells. These cells are then meticulously assembled into panels, ensuring precise alignment to optimize electron flow and energy capture. Each panel is fitted with robust aluminum frames, treated with anodization to prevent corrosion. The assembly line adheres to strict quality standards, employing advanced automated machinery to minimize human error. Ballasting systems are incorporated during production, allowing for easy installation without roof penetration, making them ideal for diverse applications in residential, commercial, and industrial settings.
Product Application Scenarios
Ballasted solar panels are ideal for urban environments where preserving roof integrity is crucial. They are extensively used on commercial and industrial flat roofs, allowing for rapid installation and minimal structural alterations. These panels are also advantageous for leased buildings where permanent modifications are restricted. The flexibility of ballasted systems makes them suitable for solar farms on brownfield sites, where temporary installations are preferred. Additionally, ballasted solar panels are an excellent choice for retrofitting older buildings in compliance with modern energy standards, providing a sustainable solution without compromising the existing architecture.
Product After-sales Service
Our factory provides comprehensive after-sales service for ballasted solar panels, including installation support, annual maintenance checks, and efficiency audits. Customers can access a dedicated support line for troubleshooting and technical advice. Warranty options are available to cover manufacturing defects and performance guarantees, ensuring long-term reliability and peace of mind.
Product Transportation
Ballasted solar panels are securely packaged for transportation, with each unit wrapped in protective materials to prevent damage during transit. Specialized shipping containers are used to maintain the integrity of the panels on long journeys, whether by land or sea. Our logistics team coordinates timely delivery, adhering to international standards for the safe handling of solar equipment.
Product Advantages
- Non-penetrative installation protects roof integrity.
- Flexible design allows for easy installation and removal.
- High efficiency with minimal maintenance requirements.
- Suitable for a variety of roof types and structures.
- Cost-effective with quick return on investment.
Product FAQ
- What are ballasted solar panels? Ballasted solar panels are photovoltaic systems designed for installation on flat surfaces without roof penetration, using weight instead of mechanical attachments to hold them in place.
- How do ballasted solar panels affect roof integrity? Since they do not require roof penetration, ballasted panels preserve the roof's integrity, making them ideal for leased buildings or surfaces with warranty concerns.
- What maintenance is required for ballasted solar panels? Regular cleaning to remove debris and occasional inspections to ensure the ballast remains properly positioned and secure against wind and weather conditions.
- Can ballasted solar panels be used in windy regions? Yes, but additional ballast or design considerations may be necessary to prevent displacement during high winds, tailored to the specific environmental conditions of the installation site.
- Are ballasted solar panels suitable for residential use? While commonly used in commercial settings, they can also be adapted for residential flat roofs, particularly in urban areas where maintaining roof integrity is crucial.
- How are ballasted solar panels transported? They are securely packaged in protective materials and shipped using specialized containers to prevent damage during transit, ensuring they arrive intact and ready for installation.
- What is the efficiency of ballasted solar panels compared to traditional panels? Ballasted solar panels are designed to optimize exposure to sunlight while maintaining high efficiency, comparable to traditional panels, depending on site-specific conditions and installation angles.
- Do ballasted solar panels require special installation tools? The installation process is straightforward, often requiring basic tools for aligning and securing the ballast, making it accessible for a range of installer proficiency levels.
- Is professional installation necessary for ballasted solar panels? While professional installation is recommended to ensure optimal performance and safety, the straightforward nature of the installation process allows for some DIY projects under professional guidance.
- What is the lifespan of ballasted solar panels? With proper maintenance and installation, ballasted solar panels can last 25-30 years, providing energy savings and environmental benefits throughout their life cycle.
Product Hot Topics
- Why Choose Ballasted Solar Panels? Ballasted solar panels offer a flexible and non-invasive solution for harnessing solar energy on flat roofs, making them an attractive option for many factories and commercial buildings. By eliminating the need for roof penetration, they maintain the structural integrity and warranty of the building while providing a reliable, efficient energy source. This adaptability is particularly advantageous in leased spaces where structural alterations are restricted. Moreover, their modular design allows for ease of installation and potential repositioning as needed, making them a cost-effective choice for businesses looking to optimize their energy consumption with minimal environmental impact.
- Sustainability Benefits of Ballasted Solar Panels Installing ballasted solar panels is a sustainable choice for factories and large commercial spaces, reducing reliance on fossil fuels and lowering carbon footprints. These systems contribute to energy conservation and emission reduction by converting sunlight into clean electricity, aligning with global efforts toward carbon neutrality. Their non-penetrative design means that they can be removed or relocated with minimal impact on the building, supporting long-term sustainability goals without compromising the existing infrastructure. This capability ensures that businesses can adapt to future energy needs without needing a complete overhaul of their solar setup.
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