An Evaluation Concerning Solar And Geo Thermal Power
June 6, 2009 by ftsword37
Filed under Green Living
If you are in a situation that you are needing to modernize or put in a modern heating system, you have the chance to utilize an environmentally friendly product such as solar power or geo thermal heat.
There are numerous factors to think about when looking at the two potentially new heating systems.
Solar Power - Pros
Solar energy has a minor carbon impact compared to regular heating sources. After the solar panels are complete they are no longer in the carbon imprint index.
Solar energy makes no noise. There are no moving parts, therefore no noise pollution to deal with.
You can make solar energy anywhere. There is no need to be ‘on the grid’. So, isolated locations are not affected.
Solar energy can generate enough energy to function any size of request. There is no limit to the number of panels you require for your personal applications.
Solar panels can be put on top of existing roof tops. There is no requirement for major changes to the house or surrounding land.
Once operational there are no more expenses associated with solar energy.
Solar energy will run the entire house, not only the heat.
Solar panels require very limited upkeep. Usually only keeping panels clear of excessive dust and debris.
Solar Power - Cons
Weather conditions can have an effect on the operation of the solar panels. Even though technology is changing, overcast days can affect power productivity.
Solar energy just produces during daylight hours. Consequently you need batteries and a converter to have reliable power, have the addition of wind power or stay ‘on the grid’ throughout the evening.
Solar power has been known to be affected by smog levels. This can be problematic if you reside in a city.
Initial cost of solar panels can be high. The standard price for a panel is $1000, and you may need more than one depending on your families needs.
Geo thermal Heat - Pros
Geo thermal heat not only heats the house but also provides air conditioning and can be designed to heat up your water.
Geo thermal has lower operating costs than typical furnaces. It uses 25% to 40% less electricity.
Geo thermal heat is more efficient than conventional heating systems. The advantage is your heating system will not need to run as often.
Life span of the geo thermal system is twenty-five years for inside parts and forty years for exterior components.
The geo thermal heating system is much quieter than conventional furnaces.
Geo Thermal Heat - Cons
The cost of a geo thermal system is high. Around $30,000 for an 1800 square foot home.
You are restricted on where you can install geo thermal heat. If there is the space to run the system outdoors, and you will still require electricity to operate the system, so it is not obtainable ‘off the grid’.
Conclusion
Equally solar and geo thermal heat offer environmentally friendly choices and their pros far out way their cons. If you look at both systems, solar offers definite advantages. With solar power you can set the system up so that you will no longer require electricity from an outside source, it can be installed it in any geographical site. Also, solar power is not land size sensitive. You can set up solar everywhere, no matter how much land you have available. It is also easier to put in solar energy to an existing house, so a change is not as destructive.
When making the choice to go environmentally friendly with your furnace, you have viable options in both solar power and geo thermal heat. Take your project into account and the least expensive alternative will present itself.
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