SOLAR PHOTOVOLTAIC ENERGY MODULAR TRAINER WITH CONNECTION TO MAINS

להורדת המדריך לחץ כאן

PHOTOVOLTAIC  SOLAR  TRAINER FOR CONNECTION TO MAINS – didactic equipment –

Didactic system for the study of the generation of electric energy from photovoltaic panels and its inlet in the mains network.

It must be composed of:

Photovoltaic inclinable panel, 90W, 12V, complete with a cell for measuring the solar irradiation and with a temperature sensor.

Supporting frame for the modules.

Load module. It includes two mains voltage lamps, dichroic 35W and LED 3W, with independent switches.

Power rheostat module, 6 A, 80 W.

Differential magneto‐thermal switch module.

Module with instruments for the measurement of: solar irradiation (W/m2), solar panel temperature (°C), solar panel current, battery or load current, solar panel voltage and active power at mains voltage.

Grid type inverter module, with output at mains voltage, 12 V, 300 W.

Electric energy measurement module in kWh.

Network distributor.

With this trainer it must be possible to perform the following exercises:

Measuring of the mains

Measuring the load current, voltage, power and energy

Setting the solar panel to the most irradiated position

Changing the inclination of the solar panel

Changing the azimuth of the solar panel

Covering the solar panel with different materials

Obtaining the solar irradiation data

Obtaining the solar panel voltage-irradiation curve

Calculating the inner resistance of the solar panel

Obtaining the solar panel current-voltage curve

Measuring the electricity delivered to the mains grid

Measuring the electricity produced by the solar panel and delivered / taken from the mains grid

The modules must be insulated type and it must be possible to mount them on a vertical frame.                                                                                                     

 The trainer must be supplied with  a set of interconnecting wires  and  manual in English language.