EN
1.The application of the multi-busbar (MBB) half-cell technology brings stronger anti-shading ability
2.Reduce the risk of hot spots
QIANEN High Efficiency 490W PERC Solar Panel Monocrystalline Half-Cell Hot Sale with 470W-490W Variants
Experience superior solar power generation with QIANEN's high-efficiency 490W PERC solar panel. This monocrystalline module features advanced half-cell technology that maximizes energy yield while reducing hotspot effects and internal power losses. Available in power variants from 470W to 490W, these panels deliver exceptional performance even in low-light conditions. The innovative PERC (Passivated Emitter and Rear Cell) technology ensures higher efficiency and better temperature coefficient, resulting in increased energy harvest throughout the day. Built with premium materials and rigorous quality control, these panels offer excellent durability and reliable operation for both commercial and utility-scale solar installations. Each panel undergoes comprehensive testing to guarantee consistent power output and long-term reliability, backed by an industry-leading warranty for your peace of mind.
- Overview
- Recommended Products
Product Parameter
Product Details
Multi-busbar technology
High-efficiency PERC cells
2.Improve the performance of the component's PID
Junction Box
1.High current and voltage carrying capacity
2.IP68 waterproof, equipped with a 4mm2 qualified cable
3.IP type connector, with a tensile strength of 500N
Efficient circuit design
1.Series and parallel circuit design, reducing the series resistance Rs of components
2.Achieve higher power output
3.Effectively reduce the BOS cost of the system
Project Case
Product Packaging
Company Profile
Company Profile
Qianneng International Trade (Wuxi) Co., Ltd.is a professional trading subsidiary controlled by Jiangsu Lvhua Zhongchuang New Energy Technology Co., Ltd., specializing in overseas markets. Leveraging the robust industrial background and resources of its parent company, Jiangsu Lvhua Enterprise Group, Qianneng International operates across the global clean energy sector. Jiangsu Lvhua Zhongchuang New Energy Technology Co., Ltd. stands as a leading domestic new energy conglomerate, with business scopes spanning solar photovoltaic module manufacturing, energy storage equipment production, investment and development of industrial/commercial distributed photovoltaic power stations, photovoltaic EPC (Engineering, Procurement, Construction), and international trade of integrated photovoltaic-energy storage systems. This comprehensive industrial chain layout serves as a solid backbone, providing Qianneng International with robust product and service support. Qianneng International's core mission is to integrate the group's premium photovoltaic modules, energy storage systems, and power station solutions, delivering efficient and reliable one-stop trading services and system integration for photovoltaic and energy storage products to global clients. Committed to bridging China's advanced new energy manufacturing capabilities with international market needs, the company aims to introduce high-quality green energy products and services to the world, driving global energy transition. With the group's full-value-chain advantages and professional international trade expertise, Qianneng International is emerging as a key player and trusted partner in the global photovoltaic and energy storage markets.
Our Factory
Factory strength
Manufacturing & Operational Strengths 1. Advanced Production Facilities Modern Factory: Equipped with automated production lines for solar panels, batteries, and inverters. Strict QC Protocols: ISO-certified manufacturing processes ensuring high product consistency. 2. Scalable Capacity Large-Scale Output: Annual production capacity of [1GW] solar panels and [500 MWh] storage systems. Flexible OEM/ODM: Customized solutions tailored to client specifications. 3. Rigorous Quality Control Triple-Testing System: Raw material inspection, in-process checks, and final product testing. International Certifications: Compliant with CE, IEC, UL, and industry-specific standards. 4. Integrated R&D & Innovation In-House Engineering Team: Dedicated to improving efficiency, durability, and smart energy management. Patented Technologies: [Optional: Mention patents or proprietary tech if applicable.] 5. Sustainable & Efficient Logistics Global Supply Chain: Partnerships with reliable raw material suppliers. Timely Delivery: Streamlined packaging and shipping for international orders.
Certifications
FAQ
Q: Are you a factory or a trading company?
A: We are a factory that specializes in manufacturing various solar systems for residential, industrial and commercial use.
Q: How can I become your agent?
A: Contact us through Alibaba, and we will offer you the most favorable price and look forward to your inquiry.
Q: What kinds of power solar systems can you offer?
A: For residential use, the solar systems range from 500 watts to 50 kilowatts. We also offer higher wattage solar systems for commercial and industrial use.
Q: What types of solar systems do you offer?
A: We provide and customize complete grid-connected solar systems, off-grid solar systems, and hybrid energy storage systems. If you have any requirements or questions, please feel free to send us inquiries at any time. If you have no ideas.
Q: How to install a complete solar system and use the new solar system? A: Firstly, our engineers will design the wiring system for your reference. In addition, we will send the English version of the installation guide manual or video; all the videos about the disassembly, assembly and operation of the solar system step by step will be sent to our customers. If you have any questions, please send inquiries to us.
Q: How can we ensure the security of the transaction? A: Alibaba can protect the interests of the buyers. All our transactions will be conducted through the Alibaba platform. When you make the payment, the money will directly go into the Alibaba bank account. After we send your items and confirm the details, Alibaba will release this money to us. By the way, we also have bank accounts in China. If necessary, please send us a query.
Q: Can you customize the solar system for us? A: Yes. When you send us your inquiry, please provide your brand name, the color of the solar panels, and the unique patterns that can be customized.
