Possible Disadvantages of Nashville Solar Water Heating

Posted by on Jan 11, 2014 in Alternative Water Heating, Water Heater Repair Nashville

When a solar water heater is discussed, some individuals might envision a hot water tank or pool furnace, however it is actually a way to warm a home efficiently and easily utilizing water and solar power. As all of us know, the rising expense of home heating by conventional techniques has numerous trying to find alternative ways to keep their residences comfy throughout the winter months. Solar power is simply among a number of alternative energies that is being took a look at by today’s expense conscience resident that Water Heater Repair Nashville wishes to discuss today.  The ideas here are for heating a home and is the first of a series of posts we will have on using solar for home heating as well as water heating.

Using Solar Hot Water to Heat Your Nashville HomeNashville Water Heater Repair

Solar water heaters can work in combination with a hydronic home heating system. The essentials are water is heated by a boiler is run with a series of pipes and valves below the floor of a home. Taking complete advantage of glowing heat, this system can keep a home warmer than an air-forced system and as much as 40 % in energy costs can be conserved if it is run with gas or electric. If you decide to run your boiler using solar power, running costs can effectively be absolutely no.

The idea of have a water heater system that does not cost anything to run sound unbelievable but let us initially have a look at some of the disadvantages to make certain it will be a good suitable for your house. Nashville Water Heater Repair wants you to be familiar with both the advantages and disadvantages before deciding.

Drawbacks of Solar Water Heating

One of the primary downsides of solar water heating is the preliminary installation expenses. Depending upon the size of the house, a number of solar collection panels will should be installed which can get costly, though the general expenses of panels has dropped considerably over the previous several years. However with a life expectancy of as much as 20 years, solar panels more than pay for themselves in energy cost savings. In fact, they can spend for themselves in as low as three years. So one should ask if the preliminary financial investment will worth the future energy saving expenses. For example, if one isn’t going to be staying in ones existing house for many years, it may not be worth the investment, unless by having the system will contribute to the value of the home in a sale.

Another issue is the installation of a hydronic system. If one already has actually one set up at home upgrading to a solar system will not be difficult. If one is not set up currently, it would best be conserved up until a remodel or addition to the house is prepared for the sub floor of the house will should be altered.

The City of Palo Alto has a nice chart of the advantages and disadvantages here.

Since the sun doesn’t shine daily, solar energy, which counts on this sun obviously, can be unpredictable. Provided, your solar water heater will have the ability to save energy to be used on cloudy days however you might still have to operate a backup heater from time to time. The technology of solar energy storage is still be worked on so homeowners can cost effectively save the energy produced.

Some mention solar power’s inefficiency as a dis advantage too, but it might just be a trade off:

“Solar inefficiency is an interesting argument, as efficiency is relative. One could ask “inefficient compared to what?” And “What determines efficiency?” Solar panels currently only have a radiation efficiency of up to 22%, however they don’t create the carbon by-product that coal produces and doesn’t require constant extraction, refinement, and transportation – all of which surely carry weight on efficiency scales.Since the sun doesn’t shine daily, solar energy, which counts on this sun obviously, can be unpredictable. Granted, your solar water heater will be able to save energy to be made use of on cloudy days however you could still need to run a backup heater from time to time. The technology of solar energy storage is still be worked on so homeowners can cheaply save the energy produced.”  (read more…)

Bear in mind that these drawbacks should not discourage one from seeking a solar energy source to heat the home but are meant only to help in making a clever decision. Heating a house with solar energy is a fantastic means to save a great deal of money and Earth’s natural deposits.

Water Heater Repair Nashville will be adding an article on the advantages of solar water heating soon!