In the fields of scientific research and industry, precise simulation of the solar environment is the key to promoting technological innovation and industrial upgrading. The LED solar simulator launched by Beijing Saifan Optoelectronic Instrument Co., Ltd. has become a trusted optical testing device for many research institutions and enterprises due to its outstanding technical performance.
1. Precise spectral simulation to create a realistic experimental environment
The LED solar simulator of Saifan Optoelectronics adopts A multi-band LED array and combines an intelligent spectral fitting algorithm, which can precisely cover the wavelength range of 350nm to 1100nm, with a spectral matching degree reaching A+ level (IEC 60904-9 standard), and can highly reproduce the AM1.5G standard solar spectrum. Whether it is the testing of photoelectric conversion efficiency in the research and development of photovoltaic materials or the simulation of extreme light conditions in the weather resistance verification of aerospace materials, it can provide an irradiation environment highly consistent with real sunlight, ensuring the accuracy and reliability of experimental data.
Take the photovoltaic industry as an example. In the IV testing of solar cells, this simulator is deeply integrated with professional testing software, which can collect key parameters such as current, voltage and power in real time, and generate reports such as volt-ampere characteristic curves and photoelectric conversion efficiency. Its precise spectral simulation capability ensures that the laboratory data is highly consistent with the performance of solar cells in real environments, providing strong support for photovoltaic enterprises to optimize product design and enhance product efficiency.
Second, high stability and long service life reduce usage costs
Stability is an important indicator for evaluating the performance of a solar simulator. The LED solar simulator of Saifan Optoelectronics adopts an intelligent temperature control system. Through air cooling or water cooling technology, the temperature fluctuation of the equipment is controlled within ±0.5℃, ensuring that the spectrum and irradiance do not decline during long-term operation. During the continuous 8-hour test, its light intensity fluctuation rate was less than 0.1%, far exceeding the industry standard, providing a stable light source guarantee for experiments and tests that require long-term operation.
Meanwhile, the lifespan of the light source of this device is up to 10,000 hours. Compared with traditional xenon lamp simulators, it significantly reduces the cost and trouble of frequently replacing the light source. Its rated power is only 650W, the whole machine has low power consumption, is energy-saving and environmentally friendly, and conforms to the current concept of green development.
Three. Convenient operation and control to enhance testing efficiency
The LED solar simulator of Saifan Optoelectronics is equipped with a fully functional control software, making operation simple and efficient. Users can easily adjust the light intensity by simply setting the serial port, parameter path, illuminance, etc. After a 15-minute stabilization period, it can be used. In addition, the equipment also supports multi-parameter dynamic adjustment, which can simulate the lighting environment under different latitudes, seasons and weather conditions, meeting the demand for extreme environment simulation in fields such as aerospace and materials science.
In a national-level photovoltaic laboratory, after adopting the LED solar simulator of Saifan Optoelectronics, the standard deviation of the test efficiency data of solar cell modules was reduced by 60%, the annual maintenance cost was saved by more than 80%, and the test efficiency was significantly improved.
Four. Authoritative certification, quality guarantee
The LED solar simulator of Saifan Optoelectronics has passed the ISO9001 quality management system certification and has been included in the directory of new technologies and new products in Beijing. The product quality has been recognized by authorities. The company has always adhered to the core concept of "innovation and progress, openness and cooperation", and has cumulatively obtained 33 patents, 32 software Copyrights and 6 qualification certificates, providing a solid guarantee for the performance and quality of its products.
Beijing Saifan Optoelectronic Instrument Co., LTD., with its technological innovation and outstanding quality in the field of LED solar simulators, provides precise, stable and efficient optical testing solutions for scientific research and industrial fields. Choosing Saifan Optoelectronics' LED solar simulator means choosing to walk hand in hand with advanced technology and jointly promote the development of scientific research and industry.
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