55-09-Nuttee-Integrated Project

Disadvantages of Solar Energy :

1. It’s Not 100% Reliable :
This means that when the sun is not shining, there is no generation of energy. The generation of power is mostly affected at night and during winter months.

2. High Initial Capital Costs :
Depending on the company you choose to buy solar panels from, it could cost an arm and leg. It’s even difficult to quantify the entire cost of installation without the help of manufacturing companies. Also, it might take up to 10 years to 15 years before you can break even with your initial investment.

3. Problem of Efficiency :
People look at 15% efficiency and think that it’s not good enough. They think that the ideal efficiency ought to be 100%. Efficiency is all about the amount of space it takes to generate energy. It would shock you to know that a 250-watt solar panel featuring 15% efficiency produces the same power like a 250-watt solar panel featsuring 20% efficiency.

4. Materials Used :
To make Solar Panels Can Cause Pollution There is no up-to-date information on the possibility to recycle PV panels. Although solar panels have a remarkable lifespan of about half a century, disposing of these materials can have severe impacts on the environment.

5. Installation Area :
For home users, a solar energy installation may not require huge space as it can be installed on rooftops that can produce sufficient energy but for big companies, a large area is required for the system to be efficient in providing electricity on a constant basis.

Solar Energy Advantage :

1. Renewable and Sustainable:
Solar energy is a reliable and sustainable source of power.

2. Environmentally Friendly:
It produces no emissions or pollutants, helping combat climate change.

3. Cost Savings:
While installation may be expensive, solar energy can save money in the long run through reduced utility bills and incentives.

4. Energy Independence:
It provides stability and security by reducing reliance on the grid.

5. Job Creation:
The solar industry creates numerous job opportunities.

6. Low Maintenance:
Solar panels require minimal upkeep and come with long warranties.

7. Versatility:
Solar energy can be used for electricity generation or heating in various settings.

Solar Energy :

Solar energy is a powerful source of energy that can be used to heat, cool, and light homes and businesses. Transcript and Audio Descriptions More energy from the sun falls on the earth in one hour than is used by everyone in the world in one year. A variety of technologies convert sunlight to usable energy for buildings.

The most commonly used solar technologies for homes and businesses are solar photovoltaics for electricity, passive solar design for space heating and cooling, and solar water heating. Businesses and industry use solar technologies to diversify their energy sources, improve efficiency, and save money. Energy developers and utilities use solar photovoltaic and concentrating solar power technologies to produce electricity on a massive scale to power cities and small towns.

Various Uses of Solar Energy :

1. Cooking
Utilizing solar energy to cook is simpler than you think. Solar cookers use a reflective solar box or a parabolic disc. Solar dryers have also been invented to preserve vegetables and fruits in gardens.

2. Heating Homes In Canada alone, over 600, 000 m2 of solar water collectors have been set up. This underlines the importance of solar energy as a heating mechanism for your home. This technology can provide 50 to 80% of your hot water needs.

3. Power Cars Solar-powered cars are gradually making inroads into the market. This represents the best possibilities for saving your out-of-pocket fuel costs.

4. To Produce Electricity Today, an installed PV system costs $3.8 per watt. Solar electricity has also provided an excellent backup to conventional electricity, which is prone to frequent interruptions.

5. To Disinfect Water Some people live in areas where water sources are unsafe. The sun can play a critical role here by filtering muddy water.