These days the computerization assumes vital part in the field of creations and furthermore mechanization is becoming quickly. Along these lines, it assumes vital part in the existence of people. Previously, the grass cutter was dealt with physically that is by human contact and furthermore, they require fuel or energy for working, Due to this there is parcel of loss of fuel and energy and it causes contamination as fuel is utilized for running the gadget The necessity of electrical energy is developing at exceptionally quicker rate as the utilization of electrical gadgets is expanding and the huge measure of ventures and the apparatuses. Solar energy is a best free wellspring of the energy, we are likewise running out of energizes. The traditional grass cutter is expensive and its support cost is extremely high. In this way, we need to supplant the ordinary grass cutter to the new computerized solar force based grass cutter to stay away from the above downsides. This model is prudent as contrast with the traditional one. The fundamental witticism of this gadget is to make a grass cutter that sudden spike in demand for solar force energy, hence to save the electrical energy and to decrease the human interface. In this undertaking we use Arduino UNO microcontroller for controlling the activities of a grass cutter, the grass cutter has given Ultrasonic sensor for hindrance location, an edge for cutting the grass, and DC motors for the wheels of the Robot. It is completely computerized and sustainable power based venture. Grass cutter works consequently in this manner it doesn't need any talented individual to work the gadget.