Project report for Solar Grass Cutter is as follows.

Because of the rising expense of gasoline and the impact of gas emissions from burned fuel into the environment, it became necessary to utilise the sun’s plentiful solar energy as a source of power to run a lawnmower. Based on the main idea of mowing, a solar-powered lawnmower was created and built. 

A direct current (D.C) motor, a rechargeable battery, a solar panel, a stainless steel blade, and a control switch make up the solar lawnmower. The stainless steel blade, which is directly linked to the shaft of the D.C motor, is driven by the D.C motor, which provides the requisite torque.

The solar lawnmower is controlled by a switch on the board that shuts the circuit and enables electricity to pass to the motor, which then drives the mowing blade. The solar charging controller recharges the battery. Different varieties of grasses were used to test the performance of the produced equipment. The sun offers a steady supply of energy that is utilised for a variety of functions on Earth, including the atmospheric system.

The only variation is how the energy source is used. A lawnmower powered by sunlight is expected to overcome a variety of concerns that conventional internal combustion engines and electric motor lawnmowers do not. A lawnmower powered by solar energy is more convenient to use since it avoids downtime caused by repeated journeys to the gas station for fill-ups, as well as the risk of fuel leakage.

The harmful pollutants released into the environment by gasoline spills and internal combustion engines are removed. The use of a solar-powered lawnmower will assist to minimise air pollution, as would the use of a solar grass cutter.