Possible Disadvantages of Oakland Solar Water Heating

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

When a solar water heater is mentioned, some people could picture a hot water tank or swimming pool furnace, but it is in fact a way to warm a house effectively and easily utilizing water and solar power. As all of us know, the rising expense of home heating by conventional approaches has numerous trying to find alternative means to keep their residences comfortable during the winter season months. Solar power is just among several alternative energies that is being looked at by today’s expense conscience homeowner that Water Heater Repair Oakland desires to go over 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 Oakland HomeOakland Water Heater Repair

Solar water heaters can work in combination with a hydronic home heater. The fundamentals are water is heated by a boiler is run with a series of pipes and valves beneath the floor of a house. Taking total benefit of radiant heat, this system can keep a home warmer than an air-forced system and approximately 40 % in energy costs can be saved if it is run with gas or electric. If you decide to operate your boiler utilizing solar energy, operating expenses could effectively be no.

The concept of have a water heater system that does not cost anything to run sound incredible but let us initially take a look at a few of the downsides to make certain it will be an excellent suitable for your home. Oakland Water Heater Repair desires you to be knowledgeable about both the advantages and drawbacks before making a choice.

Drawbacks of Solar Water Heating

One of the primary downsides of solar water heating is the preliminary setup costs. Depending on the size of the home, several solar collection panels will require to be installed which can get pricey, though the total costs of panels has dropped substantially over the past a number of years. However with a life-span of around 20 years, solar panels more than spend for themselves in energy savings. In truth, they can spend for themselves in as little as 3 years. So one requires to ask if the initial financial investment will worth the future energy conserving costs. As an example, if one isn’t going to be residing in ones current home for years, it may not be worth the investment, unless by having the system will contribute to the value of the house in a sale.

An additional problem is the installation of a hydronic system. If one already has one set up at house upgrading to a solar system will not be tough. If one is not set up currently, it would best be saved till a remodel or addition to the home is planned for the sub floor of the home will require to be altered.

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

Since the sun doesn’t shine everyday, solar energy, which counts on this sun obviously, can be unpredictable. Given, your solar water heater will be able to keep energy to be used on cloudy days however you might still have to run a backup furnace from time to time. The advances for solar energy storage is still be researched 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…)

Bear in mind that these downsides must not deter one from seeking a solar power source to heat up the home however are indicated only to assist in making a clever choice. Heating a house with solar power is a wonderful way to save a great deal of money and Earth’s natural deposits.

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