The temperature can be set by the thermostat to keep the solar cell accurately within a certain temperature range. The brightness of the simulated light source can be adjusted through the governor to study the influence of light on the power generation of solar cells. The control box is equipped with a USB waterproof connector, which can be connected to the software to monitor the measured value of the control box measuring device in real time. The photovoltaic energy production test bench consists of four freely connectable solar cells, bypass diodes, downstream diodes, and analog light sources as power generation equipment. Voltmeters, ammeters, thermostats, variable loads, etc. constitute a control box and control box components It can be connected freely through K4 terminal. 

Ltekonline are the manufacturers of Test Bench for Photovoltaic Energy Production used to demonstrate engineering principles in Engineering Colleges, Engineering Schools and Renewable Energy Lab Equipment for Engineering Teaching Lab in Universities