Sunday, August 16, 2009
Friday, August 14, 2009
Converting to a Solar Home
There are many affordable options to convert your home into a solar home and solar energy technologies can supply for several different uses in a solar home. Passive solar design can provide heating, cooling and natural light for your home. Solar electricity options are available to power home appliances and solar water heating can provide hot water options for laundry and general household water use (showers, cooking, cleaning). When planning a solar home it is important to consider which solar energy options are most efficient, and cost effective for your situation.
A passive solar home utilizes home design to provide heating, cooling and natural light without the use of any special equipment. A passive solar home basically uses the environment to accomplish great reductions in energy use. A passive solar home uses construction materials and design to utilize the sun’s heat during winter months and block the sun’s heat during summer months. There are several passive solar techniques you can use in a solar home, direct gain, radiant heat from sunlight passing directly into a living space and being absorbed by furniture, flooring etc and usually achieved with south facing window installations, indirect gain, involving an attached Trombe wall that collects heat and distributes it throughout the home by the use of fans, thermal mass, which are materials that naturally collect and store heat such as brick or stone, and passive cooling, which generally includes overhangs for south-facing windows to block the sun during summer months for cooling the solar home.
Another feature often found in a solar home is the use of solar electricity. Solar electricity is generated when photovoltaic cells are used to absorb sunlight and convert it into usable electricity. The energy produced by solar panels must be converted to DC (household power) through the use of an inverter. Solar electricity can be used to supplement metered electric already being received by a solar home or with the use of a battery storage bank, can be used as the only electric source for the home. If the later is going to be used, it is suggested that owners of the solar home have a generator available for backup power.
Solar water heating is one of the most common uses of solar energy in a solar home. There are two kinds of solar water heating available for solar home use. The first is a closed loop system, which can be used in areas that are not prone to freezing. These systems use water filled tubes that are heated directly by the sun. A closed loop system uses an anti-freeze type liquid to collect heat from the sun and then the heated liquid is used to heat household water via a heat exchanger.
Regardless of which steps you take toward converting to a solar home, energy efficiency is the most important attribute to a successful solar home operation. Energy efficiency minimizes the need for heating, cooling and electricity. Using higher insulation levels, more energy efficient windows, appliance and lighting than used in traditional construction, you will already be saving yourself a lot of money and energy. However these changes may not be an option when converting an existing home into a solar home, so make any changes possible to your home energy efficiency and adapt other solar practices to convert your existing home into a solar home.
A passive solar home utilizes home design to provide heating, cooling and natural light without the use of any special equipment. A passive solar home basically uses the environment to accomplish great reductions in energy use. A passive solar home uses construction materials and design to utilize the sun’s heat during winter months and block the sun’s heat during summer months. There are several passive solar techniques you can use in a solar home, direct gain, radiant heat from sunlight passing directly into a living space and being absorbed by furniture, flooring etc and usually achieved with south facing window installations, indirect gain, involving an attached Trombe wall that collects heat and distributes it throughout the home by the use of fans, thermal mass, which are materials that naturally collect and store heat such as brick or stone, and passive cooling, which generally includes overhangs for south-facing windows to block the sun during summer months for cooling the solar home.
Another feature often found in a solar home is the use of solar electricity. Solar electricity is generated when photovoltaic cells are used to absorb sunlight and convert it into usable electricity. The energy produced by solar panels must be converted to DC (household power) through the use of an inverter. Solar electricity can be used to supplement metered electric already being received by a solar home or with the use of a battery storage bank, can be used as the only electric source for the home. If the later is going to be used, it is suggested that owners of the solar home have a generator available for backup power.
Solar water heating is one of the most common uses of solar energy in a solar home. There are two kinds of solar water heating available for solar home use. The first is a closed loop system, which can be used in areas that are not prone to freezing. These systems use water filled tubes that are heated directly by the sun. A closed loop system uses an anti-freeze type liquid to collect heat from the sun and then the heated liquid is used to heat household water via a heat exchanger.
Regardless of which steps you take toward converting to a solar home, energy efficiency is the most important attribute to a successful solar home operation. Energy efficiency minimizes the need for heating, cooling and electricity. Using higher insulation levels, more energy efficient windows, appliance and lighting than used in traditional construction, you will already be saving yourself a lot of money and energy. However these changes may not be an option when converting an existing home into a solar home, so make any changes possible to your home energy efficiency and adapt other solar practices to convert your existing home into a solar home.
Monday, July 27, 2009
Reduce energy usage
The most dificult day of every month is when time comes to pay bills and mostly the enormous electricity bills that we get. It’s high time and we need to take serious measures to reduce the power bill. Do not worry. We will share some key tips and will make you reach your goal.
Make sure to discuss with family member about the importance of saving electricity. You can reward them a treat if their participation has led to savings. Suggest them some tips like switching of the lights when they are not present there and attending a call in another room or having dinner at the dining table. Make sure to switch off all the appliances even if you are sure to be back in five minutes. Yes, that will help a lot. Every drop of water makes an ocean.
We may prefer to switch off the television set or turn off the fan, but not the tubelight.We need light at the time of night but see that the usage is required in all the rooms or not.Taking care of such these small precautions will surely leads us to savings in the long run by reducing the bills of the power demon.
One should plan to invest smartly on power. Replace all the incandescent bulbs present in the house with compact fluorescent light or those CFL bulbs. These bulbs consume less electricity as they consume less power.
Buy the energy saver gadgets that are available in the market. Such gadgets will monitor the intake of the entire power supply in your house and makes you take decision on how to control the usage.
Most of us assume on the fact that the rise in electricity bill is due to the vast number of electrical items present at home. But the truth is that the electricity bill is not directly connected or affected due to the number of gadgets, but by the way one uses them.
Take a step forward to avoid using those typical items regularly that consumes lot of power -
• The washing machine should be used only when there is a bucket full of clothes.
• The geyser should not be kept on for maximum amount of time.
• The air-conditioner should be kept at minimum high or low temperature.
• Take note to switch off the computer monitor when not in use. It consumes maximum power and it just takes a second to switch it again.
Lastly we suggest that for reducing the electricity bill by taking benefit of reading the energy saving guide like Earth4Energy that has some of the best solutions to generate energy at home and providing free electricity to some of your home appliances. In this way we can save power that is facing a huge shortage because of the large demand in the global countries. Try to reduce the requirement of those electrical wires and sockets for home and use the renewable energy extracted from natural resources like wind, sun, tides at a lesser price but having a long term returns.
Make power at home with solar and wind energy to eliminate your power bill.
Solar Energy
Solar homes are the way of the future. People use so much energy and they could be using renewable energy. Solar homes save money and resources. I am in the process of updating my home with solar panels. I'll keep you updated on my progress.
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