In cutting-edge fields such as photovoltaic material research and development, weather resistance testing of spacecraft, aging verification of automotive coatings, and light environment regulation
in plant factories, "sunlight" is not only a gift from nature but also a core variable that determines success or failure. However, traditional light sources are limited by problems such as spectral
distortion, poor stability and high energy consumption, making it difficult to meet the requirements of high-precision and long-period simulation. With over a decade of optical technology
accumulation, Beijing SOFN Instruments has launched a new generation of LED solar simulators, redefining the "solar simulation" standard with breakthrough technology and injecting precise,
efficient and green light energy power into the scientific research and industrial fields.
1. Accurately replicate the solar spectrum to make data "what you see is what you get"
The LED solar simulator of SOFN Instruments adopts A multi-band high-precision LED array and combines an intelligent spectral fitting algorithm. It can accurately match international standard
spectra such as AM0 (space) and AM1.5G (Earth surface), covering the entire band from 280nm to 1800nm, with a spectral matching degree as high as Grade A (IEC 60904-9 standard). Whether it is
the quantum efficiency test of photovoltaic cells or the radiation damage assessment of aerospace materials, it can provide an irradiation environment highly consistent with real sunlight, ensuring a
seamless connection between experimental data and actual application scenarios.
Application scenarios:
Photovoltaic module efficiency test (IEC 61215/61646 certification)
Verification of weather resistance of spacecraft surface materials
Accelerated aging test of automotive coatings/plastic parts
Second, remain consistent and let time be the witness of reliability
Traditional xenon lamp simulators have rapid light intensity attenuation and high maintenance costs due to the aging of the lamp tubes. However, the LED light source of SOFN Instruments has a
lifespan of up to 50,000 hours, a light intensity fluctuation rate of less than ±0.5% per hour, and supports continuous operation for 7×24 hours. The unique closed-loop feedback control system can
monitor and automatically compensate for light intensity fluctuations in real time, ensuring the repeatability and consistency of long-term tests and significantly reducing uncertainties in scientific research and production.
Customer Case:
After a national-level photovoltaic laboratory adopted the Saifan simulator, the standard deviation of the module test efficiency data was reduced by 60%, and the annual maintenance cost was saved by more than 80%.
Third, green and intelligent, making efficiency and environmental protection go hand in hand
Compared with traditional xenon lamp simulators, the energy consumption of Saifan LED solar simulators is reduced by 70%, and there is no risk of mercury pollution, meeting the RoHS environmental protection standards.
The device supports remote control and cloud data storage. Users can monitor the test status in real time and export reports through their mobile phones or computers, easily achieving intelligent management. In addition,
the modular design supports rapid upgrade and expansion, meeting the demands of future technological iterations.
Technical highlights:
Ready to use, no preheating required
Spot uniformity > 90% (4π spatial Angle)
Support customized spectra and irradiance (0.1-2 suns)
Fourth, serve the world and win trust with professionalism
From the R&D centers of leading photovoltaic enterprises to the national-level laboratories of top universities, SOFN Instruments has provided customized solutions for over 200 customers worldwide. We offer free spectral
matching testing, lifetime technical support, and can design non-standard spot sizes (up to 2m×2m) according to customer requirements to ensure that each device can precisely match the application scenarios.
Customer review:
The simulator of Saifan has enabled us to avoid three years of detours in material research and development. -- Chief Scientist of a listed new energy company
Measure the future with light as the ruler
On the path of pursuing ultimate efficiency and reliability, Beijing SOFN Instruments' LED solar simulator is not only a tool but also a partner that promotes innovation. Whether it's spacecraft exploring the universe,
photovoltaic technology transforming the energy landscape, or green manufacturing safeguarding the Earth, we will provide precise, stable and intelligent solar energy solutions to help our customers gain an edge in the competition.
Contact SOFN Instruments immediately to get a customized testing solution!
Official website: http://www.7-s.com.cn
Let every beam of light become a force driving progress.
Beijing SOFN Instruments - Defining the light of the Future with optical technology.
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