Solar Hot Water…Now is the time!
Solar hot water is a great option for those who desire to reduce their carbon footprint but can’t afford to go completely solar. An average 4 person household with an electric water heater is responsible for about 8 tons of CO2 yearly, which is about double that emitted by an average car yearly. A family of 4 using natural gas or oil hot water would produce roughly 2 tons of CO2 yearly. (Found in a study by University of Wisconsin’s Solar Energy Lab) The same family of four using either a natural gas or oil-fired water heater will contribute about 2 tons of CO2 emissions annually in heating their water.
A Solar Water heater for the home runs about $1500-$3500, whereas conventional systems run $300-$1000. With the savings in electricity or gas/oil, the solar water heater would pay for itself anytime from 4-8 years. That may seem like a long time, but factor in that solar water heaters last anywhere from 15-40 years (the same as conventional systems) that means many years of free hot water.
Right now the government is offering up to 30% tax credit for most solar powered hot water systems. Check this website to find a list of eligible systems: http://www.energystar.gov/index.cfm?fuseaction=solar_wheat.display_products_html and remember that you should act now, because this rebate is only good if you purchase the unit before the end of December 2010.
Be sure to research your local laws for the installation of solar water heaters in your community, because some zoning and building codes may apply. Hiring a qualified person to install your water heater is essential, make sure you see their credentials and get a referral. A qualified company will be able to help you choose the right system for your household, install it and repair it if problems arise in the future, just like a company that installs conventional systems. A good place to start your search is the yellow pages for Berkshire County, under Solar Power.
Not only will this bring you and your family peace of mind knowing you are doing your part environmentally, but also it will be a major feature if down the road you want to sell your home. Environmentally conscious features are becoming more and more a quality that people desire when searching for a home to buy.
Be sure to check back next week when I will discuss solar power water heaters for pools and hot tubs