Energy Storage Stocks List

Enphase Energy, Inc., along with its subsidiaries, is dedicated to developing, manufacturing, and distributing home energy solutions for the global solar photovoltaic industry. Their core offering is a semiconductor-based microinverter, designed to convert energy at the individual solar module level. This technology seamlessly integrates with their proprietary networking and software, providing advanced energy monitoring and control capabilities. The company's product portfolio also includes AC battery storage systems, the Envoy communications gateway, the cloud-based Enlighten monitoring service, and various related accessories. Enphase sells its offerings through multiple channels, reaching solar distributors, large installers directly, original equipment manufacturers (OEMs), strategic partners, and individual homeowners, as well as through its legacy product upgrade program and online store. Established in 2006, Enphase Energy, Inc. is headquartered in Fremont, California.

Fluence Energy, Inc. (FLNC) is a global provider of sophisticated energy storage systems and AI-powered digital applications, specifically designed for renewable energy integration and overall storage optimization. The company's core offering encompasses integrated energy storage products, blending advanced hardware, proprietary software, and intelligent digital controls. Alongside these products, Fluence delivers comprehensive services, including expert engineering and deployment support, ongoing operational maintenance, and a flexible 'energy storage-as-a-service' model. They also develop standalone digital tools and applications. Key among its product portfolio are solutions like Gridstack, an industrial-grade system built for large-scale grid applications; Sunstack, engineered to maximize the efficiency of solar energy capture and distribution; and Edgestack, a commercial-focused solution designed to manage energy loads and smooth demand peaks for businesses. Fluence serves a diverse client base, including major utilities, renewable energy developers, and commercial and industrial enterprises. Established in 2018 and headquartered in Arlington, Virginia, Fluence operates as a joint venture formed by Siemens Aktiengesellschaft and The AES Corporation.

Eos Energy Enterprises, Inc., a U.S.-based company, focuses on the creation, production, and implementation of battery storage solutions. These systems are designed for diverse clients across the utility, commercial and industrial, and renewable energy markets. The company's product line includes stationary battery storage units, with its flagship Eos Znyth DC battery system specifically engineered to meet the substantial demands of grid-scale energy storage. Founded in 2008, Eos Energy Enterprises maintains its corporate headquarters in Edison, New Jersey.

Energy Vault Holdings, Inc. specializes in the creation and commercialization of advanced energy storage technologies. The company's core innovation centers on its gravity-based storage systems. Among its offerings is the EVx Platform, a highly adaptable and modular system providing capacities ranging from 40 megawatt-hours to several gigawatt-hours, primarily designed to enhance grid stability over shorter operational periods. Furthermore, Energy Vault provides the gigawatt-hour scale Energy Vault Resiliency Center, a robust solution engineered to maintain grid resilience and mitigate the effects of extensive energy disruptions, particularly those stemming from severe climate events. These sophisticated solutions enable various stakeholders, such as public utilities, independent power producers, and significant industrial energy users, to effectively manage their power assets and efficiently deliver stored electricity. Energy Vault Holdings, Inc. is headquartered in Westlake Village, California.

FREYR Battery specializes in the manufacturing and distribution of battery cells, supplying them for diverse applications including stationary energy storage, electric vehicles, and marine transport across European and international markets. The company also engineers and constructs advanced production facilities dedicated to lithium-ion battery cells. Established in 2018, FREYR Battery's operations are headquartered in Luxembourg.

Operating within the United States, NeoVolta Inc. (NEOV) specializes in developing and delivering advanced energy storage systems. Its product line includes the NV14 and NV24 units, which are complete power storage solutions designed for both residential and commercial applications. These systems efficiently store and manage energy by integrating cutting-edge battery technology with an inverter. NeoVolta employs a direct-to-channel sales strategy, distributing its products to authorized solar installers and equipment distributors. Established in 2018, the firm maintains its headquarters in Poway, California.

Stem, Inc. operates internationally as a prominent provider of intelligent, digitally interconnected energy storage networks. The company delivers energy storage systems, which it sources from original equipment manufacturers (OEMs). Central to its offering is Athena, a proprietary artificial intelligence platform designed to integrate battery hardware with advanced software-enabled services, thereby optimizing the operation of these energy storage systems. Stem also extends its expertise through a wide array of support services, including system design and engineering, supply chain management, maximization of energy storage value streams, administration of warranties and preventive maintenance programs, operational reporting, and assistance with program enrollment and incentive management. Its diverse clientele encompasses commercial and industrial businesses, independent power producers, developers of renewable energy projects, and utility companies alongside grid operators. Stem, Inc. was founded in 2009 and maintains its corporate headquarters in San Francisco, California.

Ideal Power Inc. is dedicated to the development and market introduction of its proprietary B-TRAN technology, an advanced bi-directional bipolar junction transistor solid-state switch. The company, founded in 2007 and based in Austin, Texas, was formerly known as Ideal Power Converters Inc. until it adopted its current name in July 2013.

Flux Power Holdings, Inc., through its subsidiary Flux Power, Inc., is a U.S.-based entity specializing in the design, development, manufacture, and sale of advanced lithium-ion energy storage solutions. These power systems are engineered for diverse applications, including industrial lift trucks, airport ground support equipment, and other commercial and industrial uses. A core component of its offering is a sophisticated Battery Management System (BMS), which intelligently orchestrates cell balancing, charging, discharging, monitoring, and communication between the battery unit and the powered equipment. The company further extends its product line with dedicated charging solutions, including 24-volt onboard chargers specifically for its Class 3 Walkie LiFT packs, and smart wall-mounted chargers designed for seamless interaction with its BMS. Flux Power employs a varied sales approach, distributing its products directly to smaller enterprises and individual end-users, as well as leveraging a network of original equipment manufacturers (OEMs), lift equipment dealerships, and battery distributors. The company was founded in 1998 and is headquartered in Vista, California.

ESS Tech, Inc. is a global energy storage enterprise focused on developing and manufacturing iron flow batteries for commercial and large-scale utility applications. The company's product portfolio includes the Energy Warehouse, designed for on-site (behind-the-meter) energy management, and the Energy Center, an offering for grid-level (front-of-the-meter) power solutions. Founded in 2011, the firm maintains its headquarters in Wilsonville, Oregon.

Polar Power, Inc., originally established in 1979 as Polar Products, Inc. before its name change in October 1991, is headquartered in Gardena, California. The company specializes in the engineering, manufacturing, and distribution of direct current (DC) power generators, renewable energy solutions, and cooling systems, serving both domestic and international markets. Its comprehensive product offerings include foundational DC power systems, various DC hybrid power configurations, solar-integrated DC hybrid power systems, and portable power units. These DC power solutions are designed to operate using diverse fuel sources, such as diesel, natural gas, LPG/propane, and other sustainable energy options. Polar Power caters to a broad spectrum of industries, including telecommunications, defense, commercial enterprises, industrial operations, and marine applications. The company distributes its products through a dedicated in-house sales team, complemented by a network of independent service providers and authorized dealers.

Brenmiller Energy Ltd. specializes in the creation, manufacturing, and distribution of advanced thermal energy storage (TES) solutions. Their core innovation lies in a technology that facilitates the retention of heat at extreme temperatures within pulverized volcanic rock. This TES system efficiently releases stored thermal energy when required, generating steam. This steam can be supplied in a saturated form for various industrial uses or as superheated steam, suitable for driving steam turbines in significant utility projects. The company's exclusive TES offering is commercially known as bGen. Brenmiller Energy Ltd., founded in 2012, is based in Rosh HaAyin, Israel.