How To Stop Breaking And Entering To Your Home

In 2005, law enforcement agencies reported that a burglary takes place every 14.6 seconds somewhere. Most people want to live safe in their home, but don’t know what to do in order to stay secure. Many arrive at the presumption that locking their doors and windows will make their home secure. Professional burglars can gets around your locked doors and windows in a matter of seconds.

Most thieves looking to break into a house want to do so when it is not occupied. They look for opportunity when the occupants are away. The best way to keep your home safe from break-in and entering is to become self-aware of your doors, windows and the surrounding of your house, even the general appearance of your yard can prevent your home from getting burglarized. Therefore, make certain your home always appear occupied.

An ADT home security system can monitor so much more than just security break-ins. They can be optionally set up to monitor fire or smoke alarms and for carbon monoxide as well. In addition, detectors can be used for water and low temperatures before your pipes freeze. Having an alarm system is an affordable and easy way to have total security and ensure that you and your family are always safe.

Personal safety has always been an important issue, A home security system is one way to get over the fear and worry of breaking and entering in your home and the safety of your family. With a home security system in place, you can rest assured that your home is less likely to be assaulted by a criminal. Just the sight of a security system will act as a deterrent for any burglar looking for a potential location for his or her next victim.

ADT provide you and your family peace of mind, home security monitored by professionals, 24 hours a day worry free.

How Much Green Home Energy Does An Active Solar Energy System Provide?

Active solar energy can power 40-80% of your home energy needs. Anything less than 40% is not cost effective. Besides home heating, active solar is awesome for air conditioning, detoxification of contaminated water and thermoelectric power generation.
For maximum ‘green’ power, position your solar collectors true south, tiled at an angle equal to your latitude plus 15°. The best time is 9am to 3pm when the collectors receive the most sun rays. It’s good for energy collection and optimum storage.

Sustainable Energy System Engineering

The only complete design resource for sustainable energy systems geared towards engineers This highly visual resource goes beyond theory and provides solid, hands-on mechanical and electrical engineering information on the design an (more…)

The Pros and Cons Of Residential Solar Energy System

Harnessing the sun’s power to produce energy to power our home is very attracting. But is everything about solar energy good? With the increasing fear on the state of the earth, there is genuinely a need to find other means of producing energy.

Whether you are an advocate of clean energy or simply care about where your finances go, looking at the pros and cons of residential solar energy system will help you decide on whether to convert or not.

The Pros

Solar energy from the sun is free. Did you know that the earth absorbs 174 petawatts (a petawatt = 1 000 000 000 000 000 watts) of solar radiation? This means that we have more than enough source of free energy to power every house in the world. Unfortunately, most of our energy is still come from oil, gas and coal. However, in recent years, there is a steady growth of demand for alternative and renewable energy like solar and wind power. It is estimated that the demand for alternative sources of energy will increase by 53% between 1999 and 2020.

Solar energy from the sun is clean, renewable and sustainable. Because the energy created from the sun’s rays does not produce by-products like those from fossil fuel power plants (sulfur dioxide, nitrogen oxide, mercury or carbon dioxide), it does not contribute to pollution to the environment. Therefore, the increase in the use of solar energy and other alternative forms of energy will decrease the demand for greenhouse gases-producing power plants.

Today, the price of photovoltaic cells is steadily decreasing. The demand for solar panels has risen by 57% in the United States in 2007 and is steadily increasing on a monthly basis. The increase in demand results to the improvement of solar technology as a whole. The prices of photovoltaic cells have declined on the average of 4% every year over the past 15 years.

Solar panels can be installed on most roof tops, or practically anywhere with southerly exposure, eliminating the problem of finding a suitable place for installation. Solar panels require little or no maintenance. The original photovoltaic cells technology is used for most satellites orbiting our earth today which are not maintained at all. Many solar panel manufacturers give 25 to 40 years warranty on their products.

Many countries now give tax credits and or rebates to households who want to install residential solar energy system.

The Cons

Although the prices of PV cells are in continual decline, the cost of installation is substantially higher compared to the current electric cost. But the good thing is, after your initial cash lay out, you don’t have to pay every month on electric bills for the rest of your life.

On regions with heavy pollution problem, solar energy may not work as well. Weather can also affect the efficiency of solar energy system. If it is raining, overcast weather the solar panels’ efficiency is decreased.

You are only producing energy during day time.

These are the typical pros and cons you might encounter when considering change over to residential solar energy system. Your final decision should be based on location, cost, budget, rebates, tax credits and practicality.