Solar Energy Modular Trainer With Connection To Mains

Training Objectives:
Measuring the mains voltage  
Measuring the electricity delivered to the mains grid
Measuring the electricity produced by the solar panel and delivered/taken from the mains grid.
Changing the inclination of the solar panel
Changing the azimuth of the solar panel
Measuring the load current, voltage, power and energy
Setting the solar panel to the most irradiated position
Covering the solar panel with different materials
Calculating the inner resistance of the solar panel
Obtaining the solar panel current voltage curve
Obtaining the solar irradiation data
Obtaining the solar panel voltage irradiation curve

A load module. It includes two mains voltage lamps, dichroic 35W and LED 3W, with independent switches.
A power rheostat, 6 A, 80 W.
A photovoltaic inclinable module, 90W, 12V, complete with a cell for measuring the solar irradiation and with a temperature sensor.
A supporting frame for the modules.
An electric energy measurement module in kW/h.
A network distributor.
A differential magneto thermal switch module.
A module for the measurement of: solar irradiation (W/m2), solar panel temperature (°C), solar panel current, load current, solar panel voltage and active power at mains voltage.