Solar Water Heating FAQ’s

Does solar heating really work in Vermont?

Yes, absolutely! People have been installing solar hot water heating systems in their homes and businesses in Vermont for over 30 years. The estimated annual output of a solar hot water heating system in Vermont saves about 75% of conventional water heating energy costs.

How much does a solar water heating system cost?

Solar water heating systems are custom designed to meet the needs of each individual household or business.  Each site has unique installation design requirements.  It isn't possible to quote a price based on one size fits all.  However, an estimated range for residential systems from Solar Pro is from about $7800 for a small family (2-4) to $9500 for a larger family (4-6).   Those prices do NOT include the federal tax credit of 30% which reduces the range of net costs for solar hot water systems to between $5400 and $7000!  In most cases, a solar hot water system saves so much money in conventional heating costs that the solar system pays for itself in full in about 5 to 6 years. 

How long do solar hot water systems last?

Many solar hot water systems are still working that were installed more than 25 years ago!  They require very litte maintenance and will continue to heat your water as long as the sun is shining!

Will my solar water heating system work in the winter? 

Yes, just as soon as the sun comes out after a snow event, your collectors will start to absorb solar radiation.  Even on cloudy days, solar hot water systems absorb solar heat from ultraviolet radiation. It’s true that solar hot water systems work most efficiently during summer months, but they will continue working to provide hot water for your home all year long.

I live on the side of a mountain and my house is shaded part of the day. How much sunshine do I need to make solar work at my location?

Almost every home in Vermont is a good candidate for solar water heating. To be most effective, the sun should shine on your solar collectors from 9 a.m. to 3 p.m. If the sun sets behind your mountain as early as 4 p.m., you’re probably OK for solar!

I don’t have a south-facing roof, am I solar-challenged?

No way! A south-facing roof is an ideal location for solar installation, but is not required! Solar Pro can install your solar collectors on a ground mount, or on the side of an exterior wall of your home. No problem!

My home has a slate tile roof, is that a problem?

Our installers are longtime Vermont contractors who have many years of experience working with slate tile roofs. They can install your solar collectors on your slate roof, or, they can construct a ground mount or wall mount for your solar collectors if you prefer.

Are Schuco solar hot water systems guaranteed?

Yes, the solar collectors are guaranteed for 10 years, and are expected to perform for many more years. Many solar collectors are still performing efficiently after 30 years!  Additionally, each installation includes a 5-year Consumer Protection Plan.

Does the Schuco solar hot water system qualify for federal tax credits?

Yes, Schuco systems qualify for federal tax credits which amount to 30% of the cost of your new solar water heating system.  

What type of solar water heating system is best for Vermont conditions?

Solar Pro recommends a closed loop flat plate collector system for Vermont installations. Flat plate collectors are preferred over evacuated tube collectors because snow will usually melt off flat plate collectors as soon as the sun comes out after a snow event.  Our Schuco systems offer two types of flat plate collectors for your choice.

Solar water heating is really very simple! Copper coils are contained in flat plate collectors in a closed loop that contain a non-toxic “Solar Fluid” (propylene glycol). Radiation from the sun heats up the solar fluid in the coils which is pumped down from the collectors into a solar storage tank that contains water for your home. The hot solar fluid stays inside the coils, but heat from the coils transfers to the water inside the tank, and -- Voila! -- hot water for your house!

Can the solar collectors get too hot in the summertime?                 Back to Top

One of the most sophisticated components of the Schuco hot water heating system is the automatic heat expansion tank. The system continually senses the temperature inside the collector coils. If the solar fluid becomes super-hot and no hot water is being used in the house to absorb that heat (for example, if you’re away on vacation), the system will automatically move the solar fluid down to a heat expansion tank where it cools down to be returned to the collectors later, when needed.

Solar Pro     Arlington, Vermont  802-375-6462