Italian company develops solar simulator for outdoor use

Italy's ECOPROGETTI has developed a solar simulator “FLYSUN” that can be used outdoors and exhibited for the first time at the parallel exhibition of the “EU PVSEC” of the International Association for Solar Cells Related Technologies.


Outdoor solar simulator

The solar simulator is a device that can irradiate virtual sunlight that approaches the standard solar spectrum, measures the IV characteristics of solar cell modules, and the like. Usually used for indoor testing when the module is shipped.

Use examples

The FLYSUN is characterized by the idea of ​​outdoor use. It can be used in outdoor facilities such as a megawatt (MW) grade photovoltaic power station. It does not need to disassemble the module and transport it to the place where the evaluation device is installed. The characteristics of the module can be tested on the spot. Regarding specific applications, ECOPROGETTI exemplifies that when the output power of a battery pack connected by a large number of modules drops, FLYSUN can determine which module is abnormal.

FLYSUN is divided into two parts, a light source part and a detection device. Among them, the light source portion is used on a robotic arm of a forklift. The system is equipped with a rechargeable battery, which can simulate sunlight in a range of 1 meter x 2 meters. The light source uses an LED and can detect the temperature of the module while being irradiated. The detection device consists of a device that detects the output power of the module and a personal computer, and is connected to a light source through a WLAN (Wireless Local Area Network). ("Nikkei Electronics" reporter: He Jiji)

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