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光伏电池串性能测试仪极大提升效率

品牌：武汉曜华

技术参考：　支持210mm大尺寸硅片

认证标准：满足IEC 61215/61730、UL 1703等国际认证

组件类型：兼容单玻(3.2mm玻璃)/双玻(2.5+2.5mm)组件，功率范围450W-670W

浏览量：4114次

价格：面议
起订量：1 台

发货地：湖北武汉市
发货期限：3天内发货
供货总量：1000 台
有效期至：长期有效
最后更新：2026-01-26 09:38

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武汉曜华激光科技有限公司

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地区：湖北-武汉市

品牌名称：武汉曜华激光科技有限公司

In the era of rapid development of the global photovoltaic industry, efficiency and quality have become the core competitiveness of photovoltaic enterprises. As a key equipment in the photovoltaic module production process, the PV cell string performance tester is no longer just a "quality inspector" for cell string electrical performance; it has evolved into a core driving force to greatly improve production efficiency, helping enterprises break through the bottleneck of low efficiency in traditional testing, reduce costs and increase efficiency, and accelerate the pace of high-quality development.

Against the backdrop of the continuous popularization of high-efficiency cell technologies such as PERC, HJT, and BC, and the gradual expansion of module production scale, traditional cell string testing methods have been difficult to meet the actual needs of enterprises. The traditional manual testing or semi-automatic testing mode is not only inefficient, with a daily testing volume far lower than the demand of large-scale production lines, but also prone to human errors due to the high intensity of manual operations, resulting in missed inspections, false inspections, and further affecting the overall production progress and product quality. Faced with this pain point, the upgraded PV cell string performance tester has emerged, with its outstanding advantage of greatly improving efficiency, becoming an indispensable core equipment in modern photovoltaic module production lines.

The PV cell string performance tester greatly improves production efficiency, which is fundamentally supported by the innovation of core testing technology and the optimization of intelligent design. Different from the slow testing speed of traditional equipment, this tester adopts a high-speed data acquisition system and an optimized testing algorithm, which can complete the rapid detection of key electrical performance parameters of the cell string in milliseconds—including open-circuit voltage (Voc), short-circuit current (Isc), maximum power (Pmax), fill factor (FF), and series resistance (Rs). The testing speed can reach more than 800 strings per hour, which is 3-5 times that of traditional testing equipment, and the daily testing volume can easily exceed 15,000 strings, perfectly matching the efficient operation rhythm of large-scale photovoltaic module production lines.

In addition to the breakthrough in testing speed, the full-process automatic operation design of the equipment further amplifies its efficiency advantage, realizing a fundamental leap from "semi-automatic" to "full-automatic" and greatly reducing the dependence on manual operations. The PV cell string performance tester is seamlessly connected with the front and rear processes of the production line, realizing automatic loading, automatic positioning, automatic testing, automatic sorting, and automatic unloading of cell strings. Operators only need to complete simple parameter setting and equipment monitoring work, without manual intervention in the whole testing process. This not only saves a lot of labor costs—each equipment can replace 3-5 manual testers—but also avoids human errors caused by manual operation, ensuring the consistency and reliability of testing results while improving efficiency.

The efficient testing performance of the equipment is also closely related to its exquisite manufacturing process and flexible structural design. The tester adopts a modular structural design, which can flexibly adapt to the testing needs of cell strings of different lengths, different string numbers, and different specifications, without the need for complex adjustment when switching product models, greatly reducing the equipment adjustment time and improving the overall production line turnover efficiency. In the selection of core components, high-quality precision sensors, high-speed chips, and stable transmission components are adopted, which not only ensures the high accuracy and repeatability of testing, but also avoids equipment failures caused by component damage, reducing the downtime of the production line and ensuring the continuous and stable operation of efficient testing.

While greatly improving production efficiency, the PV cell string performance tester also does not compromise on testing quality, realizing the dual improvement of efficiency and quality. The equipment adopts advanced four-wire Kelvin connection technology, which effectively eliminates the measurement error caused by probe and wire resistance, and the testing accuracy is as high as ±0.1%, far exceeding the industry average level. At the same time, it is equipped with an AI visual recognition system, which can synchronously detect defects such as virtual welding, broken grids, and cell damage while testing electrical performance, with a defect recognition rate of more than 99.7%. This integrated testing mode of "efficiency + quality" avoids the need for secondary testing of cell strings, further saving production time and improving the overall efficiency of the production line.

The intelligent data management function of the equipment also provides strong support for improving the overall efficiency of enterprises. The tester can real-time record and store the testing data of each cell string, automatically generate detailed testing reports, and seamlessly connect with the enterprise's MES production management system. Managers can query, analyze, and trace the testing data in real time through the system, grasp the production quality and efficiency status in a timely manner, find out the bottlenecks in the production process, and optimize the production plan, so as to achieve the continuous improvement of the overall production efficiency of the enterprise.

In the context of the increasingly fierce competition in the photovoltaic industry, the ability to improve production efficiency while ensuring quality has become the key for enterprises to stand out. The PV cell string performance tester greatly improves production efficiency, which not only solves the pain points of low efficiency and high cost of traditional testing, but also helps enterprises reduce labor costs, improve product qualification rate, and enhance market competitiveness. It is not only a testing equipment, but also a core assistant for photovoltaic enterprises to achieve cost reduction, efficiency increase, and industrial upgrading.

Looking to the future, with the continuous innovation of photovoltaic technology and the continuous expansion of production scale, the demand for efficient, intelligent, and high-precision PV cell string performance testers will continue to rise. Guided by the needs of the industry, we will continue to deepen technological innovation, optimize product design, further improve the efficiency and performance of the equipment, and launch more high-quality testing equipment to help the global photovoltaic industry develop more efficiently and sustainably, and contribute more power to the global renewable energy transformation.

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