For the past several years, EPRI’s Energy Storage and Distributed Generation Program has been collecting and updating an internal database on the available energy storage equipment, both components and complete systems, to support EPRI members in planning demonstration projects and to support energy storage testing and analytical work. The Energy Storage Product Database offers a compilation of key published information on the available systems and their providers in a flexible, dynamic, intuitive framework for learning and discovery.
The successor to the previous Customer Energy Storage Database, this web-based, wiki-style database will be updated in cooperation with EPRI members and product providers. The EPRI team is open to inputs from manufacturers, testing agencies, regulatory bodies, standards-developing organizations, and utility customers. The initial database design allows as much capability for information-gathering as possible.
Energy storage providers differ widely on the level of detail they are comfortable providing publicly, such as specifications sheets offered on product websites. As a result, the degree of detail seen in this database varies similarly. The discrepancy in detail between companies and products is common place across any industry. Over time, it is expected that more providers will provide deeper detail on product specifications in order to compete effectively in the open market.
This page will have a table of energy storage vendors and providers, along with some product information for each vendor. It will be accessible to all P94 Project Sets and will be the parent section for the more detailed product pages available to P94 PSETs C, D, & E.
Vendor and Product Database
The database is organized by technology providers and the products they offer. The P94 team is constantly adding to and updating the database with new, updated, and relevant information and systems to mention and take not of. To see the products that exist in the Product Database for a given vendor, click on the link provided in the "Products in Database" column.
If you would like to see a vendor or product added to this database, please reach out to Erin Minear and Nick Tumilowicz.
| Vendor Name | Company Description | Technology Type | Grid Domain | Products in Database |
|---|
| Delta | Delta provides battery modules with an optional PCS system. | Lithium ion | Residential, Commercial, Industrial | 2 |
| Duracell | Duracell, the long-time portable battery manufacturer, now enters the residential energy storage space. | Lithium iron phosphate (LFP) | Residential | 1 |
| Eguana Technologies | Eguana brings their power conversion system to integrated energy storage systems incorporating established battery components. | Lithium Nickel Manganese Cobalt Oxide, Lithium iron phosphate (LFP) | Residential, Commercial | 3 |
| ElectrIQ Power | ElectrIQ Power develops energy management and storage systems that make use of batteries, renewable energy, and smart devices. | Lithium iron phosphate (LFP) | Residential | 3 |
| Energport | Energport is an integrator, working with established component providers to assemble an integrated product. | Lithium iron phosphate (LFP) | Industrial, Commercial | 2 |
| Enphase | Enphase has incorporated their microinverter technology for use in energy storage batteries. | Lithium iron phosphate (LFP) | Residential | 2 |
| Fluence | Fluence is a cooperative endeavor between AES and Siemens, combining their product lines. | Lithium ion | Industrial, Grid, Commercial | 3 |
| FranklinWH | FranklinWH is a Bay Area-based ESS provider that aims to offer its customers an integrated whole-home energy solutions. | Lithium iron phosphate | Residential | 1 |
| Generac | in 2019 Generac purchased Pika, a U.S. inverter company offering an integrated battery product aimed at the solar+storage market. | Lithium ion (NMC) | Residential, Commercial | 4 |
| Kokam | Kokam started out as a provider/distributor of power electronics equipment and today is a manufacturer of premium batteries and a provider of ESS and UPS solutions. | Lithium ion | Industrial, Commercial | 1 |
| Leclanche | Leclanche, a vertically integrated energy storage solutions provided, offers energy storage systems in modular, scalable configurations. | Litihium iron phosphate (LFP) | Industrial, Commercial | 1 |
| LG Chem | LG Chem continues in its long-standing, far-reaching presence in the energy storage industry. | Lithium ion | Residential | 1 |
| Lockheed Martin | Lockheed Martin offers turnkey energy storage systems in modular, scalable configurations. | Lithium ion | Industrial, Commercial | 2 |
| LS Energy | LS Energy Solutions is a provider of grid-connected energy storage solutions, from advanced inverters and associated components to fully integrated all-in-one systems. | Lithium ion (NMC) | Industrial, Commercial | 2 |
| Northern Reliability | Northern Reliability develops customized energy storage solutions for various project types. Front-of-meter projects and off-grid solutions are a specialty. | Lithium Ion, VRLA, Flow | Industrial, Commercial | 1 |
| Panasonic | Panasonic both supplies others' and launches its own battery energy storage products and modules. | Lithium ion | Residential, Commercial | 2 |
| Redflow | Redflow offers to the market a small-scale, Zinc-Bromine flow battery in a scalable standalone units or containerized solutions. | Zinc-Bromine flow battery | Residential, Commercial, Industrial | 3 |
| SolarEdge | SolarEdge brings expertise in inverter technology to creating integrated storage solutions; SolarEdge recently purchased battery manufacturer Kokam. | Lithium ion | Residential | 2 |
| sonnen | sonnen offers a scalable lithium iron phosphate energy storage solution for residential customers. | Lithium iron phosphate (LFP) | Residential, Commercial | 3 |
| Stem | Stem is a battery technology agnostic software developer that provides turn-key, integrated systems, mostly to C&I customers with demand reduction potential. Often, Stem is able to aggregate these systems and participate in DR programs and markets. | Lithium ion | Industrial, Commercial | 1 |
| Sungrow | With roots in inverter technology, China-based Sungrow offers integrated storage systems through partnerships with battery and software providers. | Lithium ion, LFP | Residential, Commercial, Industrial | 1 |
| Sunrun | Sunrun is a solar PV system provider that has expanded its service-based business model to include a packaged battery system. | Lithium ion | Residential | 2 |
| Sunverge | US-based Sunverge has leveraged a background in energy management software to develop battery systems to serve the DER market. | Lithium ion | Residential | 1 |
| Tesla | Tesla's packaged battery systems are designed to appeal to consumers and are marketed as low-cost, leveraging its electric-vehicle experience. | Lithium ion | Residential, Commercial, Industrial, Utility | 4 |
| Yotta | Yotta’s approach to hybrid solar plus storage projects is unique, differentiating them in a crowded marketplace. | Lithium iron phosphate (LFP) | Commercial, Industrial | 2 |
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