25-08-2017, 09:32 PM
SOGRASSTER
SOGRASSTER.ppt (Size: 1.59 MB / Downloads: 26)
Introduction
Today’s society increasingly depends upon technology and energy use. Much of our energy is got from fossil fuels which are limited resources that can damage the environment. And one such technology is a lawnmower of which the people are least aware of. So we have thought of making such a lawnmower which is less hazardous and works on renewable energy and one such energy available in abundant is the solar energy. Therefore we are making a lawn mower which could use this energy to get our work done. And the name we have given to it is SOGRASSTER.
Working
Principle :- It is usually equipped with the electric motor. This motor can run from the smaller volt battery. In turns this battery is charged with the help of the solar panel and the photovoltaic effect, which converts the captured solar power into electricity.
An 11Watt solar panel we are using to charge the battery. It is rated at 16.5 operating voltage (Volts) and 0.62 operating current (Amps) in full sun.
Applications
Cutting the lawn in Garden.
Cutting the lawn on play ground i.e.-cricket, ground, football, ground, hockey ground etc.
We can use the battery charge during load shading.
Advantages
To maintain the beauty of an area of mown grass in a garden or park
It uses affordable power source
It performs with better efficiency as well as with good quality of work.
There is no air pollution
Gasoline and other fuels are spilled just for refueling purposes of lawn equipment, which causes groundwater contamination and airborne pollution, especially when the spillage is heated by the sun.
No need of kick start or recoil starts of the engine.
Can be used to power the lights in the lawn in the garden or park or even a room during the idle time saving electricity