Thermal
Category representing a wide variety of technologies using heat capacity and/or latent heat to store energy.
IEEE Std 1679-2010
Standard covers recommended information for an objective evaluation of emerging energy storage technology by a potential user of any stationary application. Storage technologies are those that provide a means for the reversible storage of electrical energy (i.e., device receives electrical energy and can discharge electrical energy later). The storage medium may be electrochemical (e.g., batteries), kinetic (e.g., flywheels), electrostatic (e.g., electric double-layer capacitors [EDLCs]), thermal or other medium.
Uniform Solar and Hydronics Code
The USEHC established minimum requirements and standards for the protection of public health, safety and welfare for application to the erection, installation, alteration, repair, relocation, replacement, addition to, use or maintenance of solar energy systems, including but not limited to equipment and appliances intended to utilize solar energy for space heating or cooling; water heating; swimming pool heating or process heating; and solar PV systems. The code includes systems where equipment and components collect, convey, store and convert the sun’s energy for a purpose, including but not limited to service water, pool water and space heating and cooling as well as electrical service.