A glacier, known as the Trotting Glacier, melts more water in a day than NY City uses in a year and has receded 9 miles in 5 years. The evidence is the ice core records that include CO2 and temperature levels reaching back 650,000 years. Each fume from a smoke stack and combustion engine output contributes to the seventy million tons of CO2 that people release into the air every day. Our only hope for reducing its impact is to make an effort to seriously cut our CO2 levels.
Most households spend approximately 1/3 of their energy funds for heating water every day.
Heating water for showers, baths, cleaning clothes and a number of other stuff is done by electricity or gas supplied by utility companies. In any case, these resources used to make this gas or electricity are becoming increasingly harder to locate, as they cannot be replenished and more natural resources are used up. This makes it hard for the typical household client with electric and water bills that keep on increasing at very high figures. As carbon-based fuels become more rare and difficult to extract, utility bills will continue to increase. For almost 100 years, a solar panel has been used to successfully heat up water.
Solar electricity water heating is presumably the simplest application of solar energy that we have today. It is just a matter of harnessing the thermal rays of the sun and applying it to water.
The name of a solar panel is the batch collector systems and the flat plate collector. Flat plate collectors are just a chain of pipes that are positioned in an area of the home that receives direct sunlight (often a southern exposure and fitted to the roof). Water is passed through the pipes and is heated by the heat of the sun in contrast to any chemical chain reaction. The pipes are constructed to soak up the most heat from the sun.
A solar panel batch collector system is a tank of water that has been altered to use the most of the energy from the sun. The tank is found in a country which will get plenty of direct daylight and is near to the house. The water given by either one of these systems can be used for the typical plumbing system of the home, where it can be used for regular uses like showers, dish washing and cooking. Even though purchasing and setting up each system is expensive, the maintenance expense is low, and the system will last from ten to twenty-five years.
Dependent on how much hot water you use and how effective your house is in storing hot water, you might get back the purchase and installation costs inside 5 to seven years. You would also be contributing to the reduction of the amount of greenhouse gases that enter the atmosphere. These are just some of the advantages and disadvantages of solar power.