Potential Disadvantages of Charleston Solar Water Heating

Posted by on Jan 11, 2014 in Alternative Water Heating, Water Heater Repair Charleston SC | 0 comments

When a solar water heater is discussed, some individuals could imagine a hot water tank or pool heating system, but it is in fact a means to heat up a house effectively and easily utilizing water and solar energy. As we all know, the increasing expense of home heating by standard methods has lots of trying to find alternative means to keep their residences comfortable during the winter months. Solar energy is simply among numerous alternative energies that is being took a look at by today’s cost conscience property owner that Water Heater Repair Charleston SC 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 for Heating Your Charleston HomeCharleston Water Heater Repair

Solar water heaters can work in combination with a hydronic home heater. The basics are water is heated by a boiler is run through a series of pipes and valves below the floor of a house. Taking total advantage of radiant heat, this system can keep a house warmer than an air-forced system and up to 40 % in energy expenses can be conserved if it is run with gas or electric. If you decide to run your boiler utilizing solar energy, running expenses might effectively be absolutely no.

The idea of have a water heater system that does not cost anything to run sound incredible however let us initially take a look at some of the disadvantages to make certain it will be a great fit for your home. Charleston Water Heater Repair wants you to be knowledgeable about both the benefits and disadvantages before deciding.

Disadvantages of Solar Water Heating

One of the primary drawbacks of solar water heating is the preliminary installation costs. Depending upon the size of the house, numerous solar collection panels will need to be installed which can get pricey, though the overall costs of panels has dropped considerably over the past several years. But with a life expectancy of as much as 20 years, solar panels more than pay for themselves in energy cost savings. In truth, they can spend for themselves in as low as 3 years. So one has to ask if the preliminary investment will worth the future energy conserving costs. For instance, if one isn’t going to be living in ones existing house for many years, it could not be worth the investment, unless by having the system will include to the value of the home in a sale.

Another problem is the installment of a hydronic system. If one already has actually one installed in the house updating to a solar system will not be challenging. If one is not set up presently, it would best be conserved till a remodel or addition to the home is planned for the sub floor of the house will have to be modified.

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

Since the sun does not shine everyday, solar energy, which depends on this sun obviously, can be unforeseeable. Granted, your solar water heater will be able to save energy to be utilized on cloudy days however you might still have to operate a backup heater from time to time. The technology for solar energy storage is still be perfected so homeowners can cheaply store 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…)

Keep in mind that these disadvantages should not prevent one from seeking a solar power source to heat the home however are indicated only to assist in making a clever choice. Heating a home with solar energy is an excellent means to conserve a great deal of money and Earth’s natural deposits.

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