The document discusses the design and components of a solar car created by students. The solar car is powered solely by solar energy collected from photovoltaic panels on the roof of the car. It describes the key parts of the car including the chassis, wheels, motor, solar panels, and battery. Diagrams provide details on the dimensions and arrangement of these components to power the car using only energy from the sun.

1. Project Report of solar car BY:- KULDEEP MISHRA NEERAJ SINGH KULDEEP RATHOD RAJESH BHAKAR Shishit goyal SUBMITTED TO Er. SHIV PARSAD

2. Introduction We make own model solar car that will run entirely from the power of the sun. A solar vehicle is an electric vehicle powered by a type of renewable energy, solar energy. This is obtained from solar panels on the surface (generally, the roof) of the vehicle. Photovoltaic (PV) cells convert the sun's energy directly into electric energy. Solar vehicles are not practical day-to-day transportation devices at present, but are primarily demonstration vehicles and engineering exercises, often sponsored by government agencies. Solar cars combine technology typically used in the aerospace, bicycle, alternative energy and automotive industries. The design of a solar vehicle is severely limited by energy input into the car. Most solar cars have been built for the purpose of solar car races. Exceptions include solar-powered cars and utility vehicles.

3. Solar cars are often fitted with gauges as seen in conventional cars. In order to keep the car running smoothly, the driver must keep an eye on these gauges to spot possible problems. Cars without gauges almost always feature wireless telemetry, which allows the driver's team to monitor the car's energy consumption, solar energy capture and other parameters and free the driver to concentrate on driving. Solar cars depend on PV cells to convert sunlight into electricity. In fact, 51% of sunlight actually enters the Earth's atmosphere. Unlike solar thermal energy which converts solar energy to heat for either household purposes, industrial purposes or to be converted to electricity, PV cells directly convert sunlight into electricity. When sunlight (photons) strikes PV cells, they excite electrons and allow them to flow, creating an electrical current. PV cells are made of semiconductor materials such as silicon and alloys of indium, gallium and nitrogen. Silicon is the most common material used and has an efficiency rate of 15-20%.

4. cabinat 30cm 60 cm 45cm

5. CHASSIS 35 cm 5 cm 5 cm 30 cm 15 cm 15 cm Wheel sport

6. WHEEL 5 cm 3 cm 25 cm 20 cm 14 cm 6 cm 3cm

7. MOTOR 1cm Motor pin hole 25 cm

8. 7 cm 3 cm 5 mm Motor pin Gayer box motor MOTOR ARRANGMENT

9. SOLAR PANAL +12v _ 15 cm 25 cm

10. BATTERY Battery 6v dc 4.5 ah + _