Top Supplier of Solar Panels for House Roofs - ASTRO N7s Bifacial Series
Product Main Parameters
Parameter | Details |
---|---|
Power Range | 440~460W |
Power Sorting | 0~3% |
Max Module Efficiency | 23.0% |
First Year Power Degradation | ≤ 1.0% |
Year 2-30 Power Degradation | ≤ 0.4% |
Common Product Specifications
Specification | Details |
---|---|
Outer dimensions (L x W x H) | 1762 x 1134 x 30 mm |
Cell Type | n-type mono-crystalline |
No. of Cells | 108 (6*18) |
Frame Technology | Aluminum, black anodized |
Front/Back Glass | 1.61.6 mm |
Cable Length | Portrait: ( )350 mm, ( - )250 mm; Customized Length |
Cable Diameter (IEC/UL) | 4 mm²/ 12 AWG |
Maximum Mechanical Test Load | 5400 Pa (front) / 2400 Pa (back) |
Connector Type | HCB40 (Standard) / MC4-EVO2A (Optional) |
Module Weight | 21.5 kg |
Packing Unit | 36 pcs / box |
Weight of Packing Unit | 820 kg |
Modules per 40' HQ Container | 936 pcs |
Product Manufacturing Process
The manufacturing process of our solar panels follows stringent quality control measures to ensure optimal performance and longevity. The process begins with the selection of high-purity silicon, which is then used to create n-type mono-crystalline cells. These cells are assembled into modules using zero-busbar technology, enhancing their efficiency and durability. Each module undergoes rigorous testing to verify its resistance to environmental factors and mechanical stress. The final product features an all-black design, ensuring it seamlessly integrates with residential rooftops.
Product Application Scenarios
Our solar panels are designed for a variety of rooftop scenarios, including residential, commercial, and balcony installations. In residential settings, they provide homeowners with a reliable source of renewable energy, significantly reducing electricity bills and enhancing property value. Commercial applications benefit from generated energy that supports business operations, contributing to lower operational costs and corporate sustainability goals. Balcony installations are ideal for urban dwellings, where space is limited but there is still a need for supplemental energy generation.
Product After-Sales Service
As a top supplier, we offer comprehensive after-sales services for our solar panels. This includes regular maintenance checks, performance monitoring, and technical support to ensure the system's efficient operation over its lifespan. Our team is dedicated to resolving any issues promptly to provide a worry-free experience for our customers.
Product Transportation
We ensure safe and efficient transportation of our solar panels to minimize any risk of damage. The panels are carefully packed in boxes, with each packing unit weighing 820 kg. We can accommodate up to 936 units per 40' HQ container, optimizing shipping efficiency and cost.
Product Advantages
- High Efficiency: n-type TOPCon 4.0 technology ensures high conversion efficiency, maximizing energy production.
- Durable Design: Zero-busbar integrated interconnection enhances durability.
- Elegant Appearance: All-black design seamlessly blends into rooftops.
- Wide Application: Suitable for residential, commercial, and balcony installations.
- Comprehensive Service: Full-range after-sales support ensures long-term operational stability.
Product FAQ
- What is the power range of these solar panels?
Our solar panels offer a power range of 440~460W, making them suitable for various energy needs.
- Can these solar panels be used for commercial applications?
Yes, our panels are versatile and can be used for residential, commercial, and balcony installations.
- What makes the n-type TOPCon 4.0 technology special?
This advanced technology significantly enhances module efficiency, ensuring higher energy production.
- How do I maintain the solar panels?
Regular cleaning and occasional professional checks are recommended to maintain optimal performance.
- What is the maximum efficiency of these panels?
Our solar panels have a maximum module efficiency of 23.0%.
- What type of warranty do you offer?
We offer comprehensive warranties that cover both product and performance for peace of mind.
- Are the panels tested for durability?
Yes, our panels undergo rigorous mechanical and environmental testing to ensure durability.
- Can I install these panels on any roof?
Most roofs are suitable, but optimal performance is achieved with south-facing, unobstructed roofs.
- How long do these panels last?
Our panels are designed to last for over 30 years with minimal performance degradation.
- Do these panels integrate well with home aesthetics?
Yes, the all-black design ensures a sleek, modern appearance that blends seamlessly with rooftops.
Product Hot Topics
- Understanding the Impact of Solar Panels on Home Energy Bills
As a leading supplier of solar panels for house roofs, we are committed to helping homeowners understand the financial benefits of solar energy. Our panels are designed to maximize efficiency, leading to significant reductions in electricity bills. By generating your own electricity, you can achieve greater energy independence and hedge against rising utility costs.
- Environmental Benefits of Solar Panels
Switching to solar panels for house roofs offers numerous environmental benefits. By harnessing renewable energy, you reduce your reliance on fossil fuels, thereby lowering your carbon footprint. This transition not only contributes to global sustainability efforts but also promotes cleaner air and a healthier environment.
- The Role of Solar Panels in Increasing Property Value
Investing in solar panels for your house roof can significantly increase your property value. Prospective buyers are often attracted to homes with renewable energy systems due to their lower operating costs and environmental benefits. As a renowned supplier, we ensure our panels enhance both the aesthetic and monetary value of your home.
- Government Incentives for Solar Panel Installation
Many governments offer attractive incentives for adopting solar energy, such as tax credits, rebates, and grants. These incentives make it more affordable to install solar panels on house roofs. Partnering with a reliable supplier ensures you maximize these financial benefits while contributing to sustainable energy practices.
- Advancements in Solar Technology
The solar industry is continually evolving, with advancements such as n-type TOPCon technology enhancing efficiency and durability. As a top supplier, we incorporate the latest innovations to provide cutting-edge solar panels for house roofs, ensuring our customers benefit from the best available technology.
- Challenges of Solar Panel Installation and How to Overcome Them
While the benefits of solar panels are numerous, challenges such as initial cost and roof suitability can arise. As a leading supplier, we offer flexible financing options and expert assessments to ensure a smooth installation process. We work with our customers to address these challenges effectively, ensuring a hassle-free transition to solar energy.
- The Long-Term Benefits of Solar Panel Maintenance
Regular maintenance of solar panels is crucial for maintaining optimal efficiency. As a dedicated supplier, we provide comprehensive after-sales services, including performance monitoring and technical support. Proper maintenance ensures your solar panels for house roofs operate efficiently for decades.
- The Future of Renewable Energy with Solar Panels
The future of renewable energy is bright, with solar panels playing a pivotal role. Advances in technology and increasing government support are making solar energy more accessible. As a leading supplier, we are at the forefront of this transition, offering superior solar panels for house roofs to accelerate the shift towards sustainable energy.
- Hybrid Solar Systems: Combining Solar Panels with Battery Storage
Combining solar panels with battery storage offers enhanced energy independence and reliability. A hybrid system allows you to store excess energy generated during the day for use at night or during cloudy periods. As a top supplier, we provide integrated solutions that maximize the benefits of solar energy for house roofs.
- Solar Panel Aesthetics: Enhancing Home Design
Our all-black solar panels are designed not only for efficiency but also for aesthetics. They seamlessly blend into rooftops, providing a sleek, modern look that enhances your home's curb appeal. As a leading supplier, we ensure our solar panels for house roofs add both functional and visual value to your property.
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