Solar Energy

Solar energy is the most readily obtainable source of energy. It does not belong to someone & therefore free. It is also the largest non-conventional sources of energy is not neat & therefore helps reduce the greenhouse effect. Solar energy has been used since prehistoric times, but of a more primitive form. Before 1970, a little research and development was carried out in a few countries to exploit solar energy more efficiently, but most of this work remains largely academic. After the rise in oil prices in the 1970s, several countries began to formulate extensive research and development programs for solar energy use.

advantages of solar energy Here are some examples of what is oil, current world number one energy source: 1. Solar energy is a renewable resource. Although you can not use at night or on cloudy days, its availability can generally be relied upon day after day. The solar energy supply will last as long as the sun. 2. Oil, on the other hand, are not renewable. It takes millions of years to form. Currently, oil reserves are being depleted at a rate much faster than would be needed to develop . 3. Solar energy is not clean. Of all the advantages of solar energy for oil, this is perhaps the most important. Burning oil releases carbon dioxide and other greenhouse gases in the air. Besides, the procurement process may cause damage to ecosystems through dredging or spillage 4. Although solar panels and their accessories (solar lights, etc.) can be expensive to buy at the start, funds is saved in the long run. This is because the sun's energy is widely obtainable and free. Today, rising oil prices are a lot of frustration among plenty of governments, as well as the different levels. 5. Solar lights and solar products are easy to install. This is because there are a few wiring problems and little need to dig trenches growing support . 6.If your system produce more energy than you use, your utility company can buy from you, building a credit to your account! This is called net metering . 7. It is not affected by supply and demand of fuel and therefore not subject to increasing price of petrol . 8. The recovery and repayment period of this investment can be very short depending on how much electricity your household uses Rewrite
Five main Uses of Solar Energy We have always used solar energy as far back as humans have existed on this planet. We know today, that there are multiple uses of solar energy. We use the solar energy every day in many different ways. When we hang laundry outside to dry in the sun, we are using the solar heat to do work, drying our clothes. Plants use the solar light to make food. Animals eat plants for food. And as we learned, decaying plants hundreds of millions of years ago produced the coal, oil and natural gas that we use today. 1. Solar Street Lights 2. Renewable Energy 3. Turnkey Solar PowerPlants 4. Solar Water Heating 5. Top 3 Solar Panel Kits
Benefits of Solar Power 1. Solar energy systems require very little maintenance. You do not have to worry about recurring costs or adding extra fuel, etc. 2. When you use solar energy in your home, you will save money in the long run. After all, energy from the sun is free once you have purchased your solar panels or solar lights, etc. There are even some financial incentives from the government that can reduce your cost. And if you do not use as much energy as your solar system uses, you can sell that extra energy to your utility company. When you use solar energy, you are no longer affected by the supply and demand of regular fuel. 3. Power outages will not affect you if you have a full solar system in your home. When you use solar energy, you lessen your dependence on both centralized and foreign sources of energy. 4. Many solar systems (especially outdoor solar lights and outdoor solar water features, etc.) are very easy to install and require no wiring. 5. Generous Federal Government rebates of up to $8,000 for households and $12,000 for community organisations are now available for grid-connected systems.