PROS OF RESIDENTIAL SOLAR POWER SYSTEM 1. RENEWABLE ENERGY SOURCE Living in a part of the world where the sunlight is available in abundance. Considering to set solar power planner on the roof or backyard would be a great idea. Because it's eco-friendly as it uses a renewable source of energy which is sunlight and converts its solar energy into electrical energy through the photovoltaic ( PV) effect. 2.REDUCES ELECTRICITY BILL It will reduce your electricity bill and will help you to save money for your other needs. 3.LOW MAINTENANCE COST All you need to do is keep the solar planner clean. Other than that is does not require any real maintenance. 4.ADVANCEMENT OF TECHNOLOGY Recently, the technology of the solar industry is advancing towards new growth and development. By seeing the rate of its advancement, surely in the future, it will provide more advance and better results. CONS OF RESIDENTIAL SOLAR POWER SYSTEM 1.COST The initial cost of setting a solar planner in the house is slightly costly. The cost of setting a residential solar power plant depends upon its size and type. 2.WEATHER The mechanism of solar power conversion is basically weather-dependent. Though it can still function properly on a cloudy and rainy day, its efficiency decreases. 3.REQUIREMENT OF LARGE SPACE Solar PV planner requires large space. The amount of space required depends on the number of PV planners used. This PV planner is set up according to the requirement of electricity required by the respective family needs. 4.EXPENSES OF SOLAR ENERGY STORAGE To use solar energy during the night hours has to be stored in large batteries. These batteries are quite expensive. 5.SOLAR POLLUTION Pollution emitted through solar energy is less hazardous as compared to other sources. But it is true, the transportation and installation of solar energy lead to the greenhouse effect.