Possible Disadvantages of Glendale Solar Water Heating

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

When a solar water heater is pointed out, some people could picture a hot water tank or swimming pool heater, however it is in fact a way to heat a home efficiently and easily utilizing water and solar energy. As all of us understand, the increasing cost of house heating by standard methods has many trying to find alternative methods to keep their homes comfortable during the winter months. Solar power is simply one of numerous alternative energies that is being looked at by today’s cost conscience property owner that Water Heater Repair Glendale AZ wishes to talk about 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 Glendale HomeGlendale Water Heater Repair

Solar water heaters can work in conjunction with a hydronic home heater. The fundamentals are water is warmed by a boiler is run through a series of pipes and valves beneath the floor of a home. Taking full advantage of glowing heat, this system can keep a home warmer than an air-forced system and up to 40 % in energy expenses can be saved if it is run with gas or electric. If you decide to run your boiler utilizing solar power, operating costs could effectively be no.

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

Downsides of Solar Water Heating

Among the primary disadvantages of solar water heating is the initial setup costs. Depending on the size of the house, several solar collection panels will require to be set up which can get expensive, though the overall expenses of panels has dropped significantly over the previous numerous years. But with a life expectancy of up to 20 years, solar panels more than spend for themselves in energy savings. In truth, they can pay for themselves in as low as three years. So one needs to ask if the preliminary financial investment will worth the future energy conserving expenses. For example, if one isn’t going to be living in ones current house for several years, it could not be worth the financial investment, unless by having the system will add to the value of the home in a sale.

Another issue is the installation of a hydronic system. If one already has one set up at home updating to a solar system will not be hard. If one is not installed currently, it would best be saved till a remodel or addition to the house is prepared for the sub floor of the home will have to be changed.

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

Since the sun does not shine daily, solar energy, which depends on this sun obviously, can be unforeseeable. Given, your solar water heater will be able to keep energy to be used on cloudy days however you could still have to operate a backup furnace from time to time. The technology for solar energy storage is still be researched so homeowners can cheaply 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…)

Remember that these downsides need to not deter one from looking for a solar energy source to warm the home but are meant just to help in making a clever decision. Heating a home with solar energy is a wonderful method to conserve a great deal of cash and Earth’s natural deposits.

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