In the process of high-quality development of the photovoltaic industry, component quality testing has become a fundamental link to ensure system reliability. During the production, transportation, and operation of photovoltaic modules, hidden crack defects may occur. These microscopic damages may not be obvious in the initial stage, but will gradually expand over time, ultimately affecting power generation efficiency and long-term reliability. Traditional fixed detection equipment is no longer sufficient to meet diverse on-site detection needs. The Lexus LXG30 portable EL detector, with its innovative design concept and flexible detection capabilities, is providing a new technical solution for photovoltaic hidden crack detection. Solar cell testing equipment

The LXG30 adopts an innovative portable design, integrating professional level detection functions into a lightweight device platform. Its core is equipped with a highly sensitive Lailx9s infrared chip, with an infrared refractive index of up to 99.8%. The high-definition imaging of a single component can reach 0.5mm/pixel, which can accurately capture the slightest defect features inside the component. The device has pioneered full-time low light autofocus technology, allowing for perfect and precise focusing in low light, low light, or even no light environments without the need for supplementary lighting or assistance. Meanwhile, its innovative optical shielding design ensures that light, moonlight, and even low irradiance sunlight do not interfere with the testing, ensuring clear detection images can be obtained under various complex on-site conditions.
In diverse application scenarios, LXG30 has demonstrated significant practical value. In the on-site operation and maintenance of photovoltaic power plants, technicians can use it to quickly diagnose problematic components; In distributed project acceptance, inspectors can easily carry and conduct on-site inspections; In product quality supervision, regulatory agencies can use it to conduct on-site quality inspections. The device supports 2.4G Wi Fi wireless control and fast image transmission, with wireless control within 10 meters and image transmission display time less than 5 seconds. Combined with a 400nm laser positioning system and a 2-meter carbon fiber lightweight bracket, the efficiency of component detection has been significantly improved.

In addition, the LXG30 has a long-lasting battery life of up to 12 hours and is equipped with a portable three proof instrument box to ensure safe travel. The device supports the detection of dozens of key defects such as hidden cracks, broken grids, fragments, virtual welding, black core chips, PID attenuation, etc., fully covering the requirements of component quality inspection. From the perspective of technological development, the promotion and application of LXG30 is changing the traditional quality control mode and providing innovative technological solutions for the industry. It not only represents the current technological level of the industry, but also explores new directions for the future development of photovoltaic hidden crack detection, and will continue to promote the entire industry towards the goal of being more efficient, intelligent, and convenient.

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