Dc Voltmeter Analog Type_0-50V , Dc Ammeter Analogtype_ 0-2A , Solar Cell , Light Source Made From 20 Leds ,Constant Current Source For Turning On The Led ,Measurement Of Light Emitted By Led , Controller Forselecting The Led Recording Short-Circuit Current , Dc Voltmeter Analog Type 0-100 , Dc Ammeter Analog Type_0-5A ,Connecting Wires , Light Source Halogen Lamps , 3.5 Digit,Digital Voltmeter , Potentiometers 0-10Ohm ,Potentiometers 0-100Ohm , 3.5 Digit, Digital Ammeter ,Jumper Wires , Solar Inverter , Solar Battery , Filament Bulbload , Pv Module Of 500Watt , 1000W Solar Panel For Ac, Dcload , Mainframe , 1.5Kw Hybrid Pq_Dq Axis Gridsynchronized 1Or3 Phase Inverter , Temperature Indicatorand Controller Quantity: 342