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Solar thermal installations are frequently used to provide hot water for residences, commercial operations, swimming pools and general space heating. Easily integrated with conventional systems, solar thermal systems can provide plenty of hot water, every day, year round.
A solar thermal collector system, covered with tempered glass, captures the sun's heat energy and either heats water directly or heats a water/antifreeze mixture circulated in metal tubes that heats the water. A heat exchanger transfers the energy to the water in a solar storage tank scaled to hold a full day's use of hot water.
Conventional water heaters are used with solar thermal heating systems to ensure hot water is available at all times. Solar thermal systems can be expected to supply 60-80% of all hot water heat for a residence.
Before installing a solar thermal system practical design elements should be considered to ensure the optimal system application. It is recommended that certified solar thermal professionals install your solar thermal system—to ensure smooth integration into your existing heating system. You should also be aware that your solar thermal contractor must secure permits from your local municipality or the City of Chicago to ensure safe system operation.
Find more information about solar and wind and links to related websites.
Using Self-Generated Power. Learn more about self generated power, net metering, and how to work with ComEd.