Posts Tagged ‘solar energy’

My Energy Savings - Facts About Solar Energy

Wednesday, August 18th, 2010

Facts about solar energy help people understand the efficiency of solar power for heating homes, charging batteries and other appliances like solar flagpole light, free energy for homemade aeroponics system or home hydroponics and so on. It is almost impossible to make a valid choice for home energy systems unless we know about the available options. The applications of solar energy are multiple around the house, although most people have only heard of water heating with photovoltaic cells. But did you know that you can heat your swimming pool, power attic fans, computers and small appliances with photo-voltaic cells?

Sunlight is efficient for charging batteries, this is one of the best known facts about solar energy. The demand for solar panels is presently higher than the offer, although production has increased over the last years. And there’s no mystery about it: not all geographical areas and climates are compatible with the use of photo-voltaic panels. It is more difficult to get enough solar energy for all the electric appliances when you live in a cold or temperate climate.

In terms of statistics, some interesting facts about solar energy indicate that water heating consumes most energy of all. It takes around 30% of the total energy to heat water. The solar system as such consists of one or more panels with photo-voltaic cells, an inverter, a battery, a charge controller, the support structure and the corresponding wiring. The government presently offers tax credits and rebates for anyone who buys and installs specific types of energy efficient home systems.

If you are interested in more facts and statistical data about solar energy, you will see that for sunny climates, a 1 kilowatt home solar system can produce approximately 1,600 kilowatt hours in a year. In cooler climates with about 2 hours of sunshine per day, the number of produced kilowatt hours ranges at about 750 yearly. Even for average systems, the coal consume and the level of CO2 emissions is drastically lowered.

The optimal number of solar panels into an average home solar system is between ten and twelve; the panels should be oriented towards the North for maximum exposure. Solar panels have very extensive warranties, up to 20 years in the majority of cases. Yet, the system as such has a lower warranty span of about 5 years. The energy storage capacity and features vary according to the model of the panels. Cells collect sun energy and store it in batteries, or sunlight can be reflected, absorbed or insulated.

Benefits Of Solar Energy

Friday, July 16th, 2010

Solar energy has many advantages. This is the reason it is being advertised increasingly due to the combination of modern technology and simple sunlight. Then what makes solar energy beneficial to our lives? Well most importantly, since it is intermittent, it is not recommended to run a solar power system in areas with low sunlight level. It is helpful to have a backup system in the events that the sun does not shine for a few days. However, on the good side, if there is a power outage you will still have electricity if you run on solar power. If more energy is required simply add more solar panels.

Solar energy is useful because it can be used for many day to day tasks, such as heating water, drying clothes, powering attic fans and small appliances, produce lighting for both the indoors and outdoors of a building, and better yet power cars! Additionally when using solar energy, you eliminate the cost of foreign and other sources of energy in your home. Even better, utility companies might buy that extra energy from you if your home solar power systems are able to generate more energy than you require.

A further benefit of solar energy is that gas or power grids are not required to run solar power systems, so even if the installation is initially expensive, running the system does not cost a thing! Another vital advantage to keep in mind is that solar power technology is constantly improving in an effort to decrease cost and increase efficiency. Using solar power is beneficial because it allows a more environmentally friendly or a “greener” way of living with zero pollution. It is also a freely available resource, which is one of its many benefits when installed , it does not cost more than the cost of setting up and routine maintenance.

Your DIY Solar Panel Installation’s Choice Of Guide

Thursday, July 8th, 2010

For countless years, man has been able to prove that he can overcome what he has made initially. They do not just discover things, they see to it that they will improve it as much as possible. For instance, long ago, man just think of the sun as something to give them the light that they need and the heat to dry their clothes. But now, through the ever-innovative technology, man was able to discover that the sun has far more uses than that.

The sun is not just a ball of fire but it can also help man to create the energy that is badly needed.

If you are one of those people who have constant headaches because of the increasing electric bill that you pay monthly, there is now a solution to your problem. Solar panels that can generate solar energy for your residential homes are now within your reach. From now on, you need not worry about the escalating cost of energy because if you build your own solar panel, you can create your very own free energy.

The only thing that you need to have your solar panels is to look for a guide to make your work easier. Yes, you’ll not need the assistance of a professional builder for with a guide alone, energy is within reach. But searching for the right solar panels installation guide, you actually have options.

There are actually guides that require a payment but there are also those which are given for free. Based from observations and feedbacks, the paid guides can give much clearer and efficient information as to how to build a solar panel. If this is the case, you will not encounter any hassle in the DIY solar panel installation. But remember, this does not mean that the free ones are good-for-nothing so just be sure to select which you think will fit you. Just ensure that you find a reliable source of information even if you need to pay to get it.

Information You Need To Know When Building Your Own DIY Solar Panels

Sunday, July 4th, 2010

The time is definitely right to take a look at home solar power systems. A combination of much lower prices for solar cells together with massive tax credits and incentives from federal and local governments has the price of systems dropping significantly. In addition, fossil fuels are jumping in price because of increased demand and dwindling resources. Now, we all are increasingly aware of the environmental effects of burning carbon fuels, and using solar power is a great way to reduce our individual impact. For those of us that like to do home projects ourselves, the question is do we have the ability to build our own a DIY solar panel?

The first skill is one that most ‘DIY folks’ already have. You need the ability to work with materials like metal and wood. You need to be able to use power saws, drills and other common tools, and have the ability to fabricate things from scratch with these materials. The more experience you have in building projects, the easier you will find the challenge of building and installing solar panels. There is nothing about this project that can’t be learned by the average handyman. Just have confidence in your ability to use a home owner’s tool kit and you are good to go.

In order to make the electrical connections between the solar cells, you must be capable to make a clean solder joint that will make a complete electrical connection and never fail. This is one area that most people need to practice since it is not a common requirement for most home projects. The good news is that with a little instruction and practice, it is an easy skill to learn.

Probably the most foreign set of knowledge that’s required is the understanding of electricity. Some homeowners have done some simple wiring to add fixtures and switches, but most have to go all the way back to high school science to refresh their memory about DC electric current. It is unlikely, unless you studied physics that you know what a photon is and how electrons move to form a current. Fortunately, you will not need to know all the physics to build your own solar panel, but you definitely will have to come up to speed on basic electrical concepts.

There are two things I would highly recommend to get ready to begin a diy solar project. The first is to get some articles or books that explain the basic electrical concepts that make a solar system work. This will give you a framework for understanding how each of the system components fit together.

The second is a course that actually shows you how to build solar panels in detail, and gives you all the parameters for installing a successful system. There are a number of these courses available by searching on the internet. Some are excellent. Good courses make extensive use of videos and give step by step instructions that are easy to understand. Other courses offered, sometimes at high costs, might not be worth the money.

Use Home Wind Turbine And Home Solar Power System To Increase Your Estate Value

Sunday, July 4th, 2010

There is a real estate benefit to build your own solar panel and wind turbine to reduce your home’s energy consumption. If your home is on the market and you are not getting any responses from the pool of buyers, it might be possible that your electricity bills are too high. This is why you should consider building solar and wind power systems.

First, you personally will save money if you can cut your energy bills. Second, you can show prospective buyers your actual energy bills after building solar panels. The proof will be evident that your estate is power efficient. You will therefore have the before-and-after electric bills to attract potential buyers.

Solar panels and home wind turbines power will differentiate your home if it is on the market from other homes on the street that may be for sale at this time. Most people perceive that solar panels are expensive, and therefore, a home with solar energy is up-to-date and valuable into the future.

If you have an external garage or utility building that does not have great electrical service, install solar panels on them to increase the usability of these buildings. Solar panels and windmills can make the buildings useful 365 days of the year if you have installed simple ceramic heaters that do not draw much electricity that are running with renewable energy.

Most large greenhouses are heated with wood exterior furnaces as they are reliable. If you are considering operating a greenhouse with solar and wind energy, plan ahead for the placement of the greenhouse for maximum solar coverage for the panels. Also build windmills as a backup system if possible.

If the exterior building has a large roof and you can extend your homes electrical service to it by including the building in your grid. The excess energy can often be sold to the power company if your state allows “net metering”. Image this as you build several solar panels on the old barn as a cash-crop to be sold to the electric company!

If “net metering” has not been passed in your state, become active in renewable energy legislation to make lawmakers aware of the need. For the political cause of solar and wind energy, vote “green” because “net metering” is money in your pocket.