Solar electric systems, also called Photovoltaic or PV systems use the sun's energy as a renewable source of energy. Electrons freed by the interaction of sunlight with semiconductor materials in PV cells are captured in an electrical current.
Solar thermal systems use the energy of the sun for domestic water heating or space heating. These systems consist of one or more solar collectors, a storage tank, circulator pumps and controls. System operation is completely automatic and very little maintenance is needed. Solar hot water (SHW) systems are the most efficient and cost-effective solar technology available. A typical installation will provide 100% of the domestic hot water needs during the summer months and 75% annually.
The Building Energy team of experienced professionals will help you understand, assess, and plan the solar energy solution that best meets your needs.

Solar energy systems make it possible to effectively use the abundant energy the sun produces. Types of solar systems include photovoltaic or PV, solar thermal. Each has its own advantages, requirements, and return on investment. Increasing numbers of technology options are available to maximize the benefits of each of these systems.

Successful solar energy systems are developed in the context of the entire design, planning, and construction of your building, rather than as "add-on" appliances. For long-range benefits, energy saving and efficiency solutions optimize the whole, rather than focus on one or two elements.