Solar Hot Water: Misconceived
So you’re really not so sure about what solar hot water is all about and there are some things that you have been hearing about it. Now it is time that we all learned the misconceptions and the real truth behind solar hot water.
Misconception - It’s cloudy, so solar hot water systems won’t work.
Truth - Seattle receives a “Good” rating from FindSolar.com meaning that enough solar energy is available on a typical day to provide for solar hot water needs. Seattle has about 30% more sun per year than Germany- the current world leader in solar installations.Misconception - Solar hot water systems are not cost effective in Western Washington.
Truth - Solar hot water systems pay for themselves in as little as eight years according to Larry Owens of the non-profit Shoreline Solar Project. Properly maintained hot water systems can have an operational life of 20-40 years and can help save an additional 15% on your electric bill when combined with a tankless hot water heater.Misconception - I will have less hot water if I switch to solar power.
Truth - Solar hot water systems can be designed to support any quantity of hot water needs. Even in situations where the solar hot water system needs to be combined with a conventional system to provide for all of your hot water, it can save money by helping the conventional system operate more efficiently.Misconception - Solar Hot water doesn’t work at night.
Truth - Solar hot water systems work throughout the day to offset your energy usage and costs by heating and maintaining the temperature of your hot water. Even if you use your hot water at night, the energy collected during the day is stored to be used when you need it.Misconception - It’s too cold in the winter for solar hot water.
Truth - Even in sub zero temperatures, solar hot water collectors can reach temperatures greater than the cold water introduced to your domestic water system, meaning there is less energy needed to heat it to the desired level and you are saving money.
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2 opinions for Solar Hot Water: Misconceived
Solar Hot Water: Misconceived (Part 2)
May 22, 2008 at 12:04 am
[…] from the myths and truths in my last post, here are the rest of the misconceptions and truths about solar hot water. Who knows? These might […]
Three Doors Down - Unplugged Living
May 26, 2008 at 4:43 pm
[…] I are all interested in living as off-grid as possible, so Noel’s tips about things like solar hot water heating, roof shingles that double as solar panels and even a step-by-step tutorial for making your own […]
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