Watts Battery provides an environmentally friendly power supply and energy management system. It offers ready-to-use backup power and solar access for homes or apartments. The company was founded in 2016 and is based in Santa Clara, California.

EnStorage is a company focused on the energy sector, specifically in the domain of solar power. The company's main offering is solar generators, which provide a renewable and efficient source of power for home backup during emergencies or for off-the-grid living. It was founded in 2007 and is based in Israel.

Lunar Energy is a company focused on the clean energy sector, with a particular emphasis on home energy solutions. The company's main offering is a home battery system that captures, stores, and uses solar energy, allowing homeowners to maximize the value of their energy. This system is complemented by an AI-powered energy management platform that controls various types of distributed energy resources. It was founded in 2020 and is based in Mountain View, California.

Peregrine Power is a company that received a SBIR Phase I grant for a project entitled: Universal Utility/Customer Interface. Their research project will lead to an electrical panel with modules that provide interfaces between the electrical grid and the residential customer's on-site loads and other energy systems. Through the use of interactive solid state meters, the utility will be able to intelligently regulate loads and dispatch on-site energy systems. The on-site energy systems include, but are not limited to, controlled loads (e.g., water heating), pluggable EVs, generation systems (e.g., PV panels), and energy storage (e.g., spent EV batteries). The panel and modules represent the most integrated and economic system attempted so far to enable more intelligent energy management and will encourage renewable energy and conservation. In addition, new grid stabilization opportunities will be created for the utility. The proposed approach will use advanced power electronics, along with state-of-the-art communications techniques. The broader impacts of this research are (1) to enable utilities and over 50,000,000 residential customers to implement safe, convenient and economic energy management techniques, (2) to encourage renewable energy, and (3) to provide distributed generation and storage systems that assist the utility in stabilizing the grid. This would lead to more reliable and less costly energy for the customer, along with reduced greenhouse gas.

Outbackpower is a company that specializes in the design and manufacture of solar plus storage systems, operating within the renewable energy sector. The company's main offerings include off-grid and grid-connected solar systems, as well as energy storage solutions, providing energy independence for both residential and commercial customers. Outbackpower primarily serves the renewable energy industry. It is based in Arlington, Washington.

ElectrIQ Power (NYSE: ELIQ) develops a home energy storage and management system. It optimizes energy usage, reduce energy costs, and provide sustainable backup power. Its solution provides clean energy during intermittent outages and inclement weather via a model that makes solar plus storage easily accessible to all socio-economic groups, including low- and middle-income communities. The company was founded in 2014 and is based in San Leandro, California.