How to Use Solar Energy in Your House

Start with simple ways to integrate solar energy into your home that don't require substantial investments in advanced equipment. For example, instead of drying clothes in a clothes dryer, hang them out to dry on a clothesline.

Use natural lighting as much as possible instead of electricity. South-facing windows usually provide the most sunlight during the winter months and minimal amounts of direct sun during the summer, which may reduce air conditioning costs. If possible, add windows and skylights to maximize your home's solar lighting potential.

Update your water heater with a solar-based model. According to Solar Developments, water heating costs in the United States alone add up to more than $13 billion each year. Energy Star-certified solar water heaters may qualify for a tax credit of 30 percent of the original cost, including installation and labor fees.

Use solar heating systems to warm your home. Passive solar systems are largely based on climate and home design, since they depend almost entirely on climatic conditions. Active solar systems use electric pumps and fans to circulate solar heat.

Use solar panels to generate your own home electricity. Solar panel systems, also known as photovoltaic systems, convert the sun's energy into electricity. The Energy Star program also provides tax credits for consumers who install a photovoltaic system in their home, as long as the system provides electrical power for the residence and meets fire and electrical codes.