September 5, 2025

Global Top 10 Industrial and Commercial Energy Storage Brands

Discover leading global industrial and commercial energy storage brands shaping the market with advanced ESS technology, scalable solutions, and proven reliability.

The energy storage industry has experienced explosive growth in recent years. Beyond the familiar large-scale container energy storage and household energy storage, another rapidly growing and potentially enormous segment is gradually gaining public attention: industrial and commercial energy storage.

Image Source: https://www.eaton.com/us/en-us/company/news-insights/news-releases/

As an important link connecting energy supply and corporate energy demand, industrial and commercial storage has not only ushered in a boom driven by policies, but is also rapidly becoming the focus of market attention due to its significant cost-reduction and efficiency-enhancing value.

The use of industrial and commercial savings varies greatly across regions. Typical scenarios include:

Emergency power supply for off-grid scenarios, replacing traditional diesel generators, mainly concentrated in areas with weak power grid structures in Asia, Africa and Latin America, such as Lebanon, Ukraine, Myanmar, Pakistan, India, Vietnam, the Philippines, etc., requiring fast charging and slow discharging

Photovoltaic and energy-storage microgrids to increase the proportion of green electricity use, such as in rural areas, islands, resorts, and mines in Northern and Eastern Europe. Mining energy storage requires seamless on-grid and off-grid switching to avoid serious economic losses such as power outages that cause mining operations to stop, equipment damage, and reduced production capacity. This is especially true in mining areas in Europe, America, Australia, and Asia.

DC charging pile coupling, achieving distribution grid transformation by adding energy storage, as seen in Europe, including the UK and Germany.

Image Source: https://www.powerflex.com/downloads/guide-to-commercial-industrial-solar-battery

Recently, SPIR (Starting Point Institute of Research), together with Overseas Energy Storage Research, released the 2025 Global Commercial & Industrial (C&I) Energy Storage Industry White Paper. The report shows that global C&I energy storage shipments hit 25.4 GWh in 2024 and 30.6 GWh in the first half of 2025, which means the market grew by 107% and 125% year-on-year.

At the moment, the biggest C&I energy storage markets are in China, the Middle East, Europe, the U.S., Southeast Asia, and Australia. Meanwhile, the regions seeing the fastest growth include China, Australia, the U.S., the Middle East, Southeast Asia, and Latin America. Looking ahead, SPIR predicts that the global C&I energy storage market will reach 60.5 GWh by 2025 and soar to 439 GWh by 2030.

Key Characteristics and Driving Factors of Major Global C&I Energy Storage Markets:

European market: policy-driven boom and innovative profit models

According to SPIR, Europe’s C&I energy storage shipments hit 4 GWh in H1 2025, up 93% year-on-year. The market shows two clear features: policy-driven growth and new business models.

Market growth: Europe added 2 GWh new capacity in H1; full-year shipments may exceed 6 GWh. Germany and France lead, with project IRR up to 16.88% and payback periods cut by 30%+. Standalone storage is rising fast—43% of projects in 2025, with Spain adding 388.9 MW. Chinese suppliers dominate, holding 35% share in residential storage and 80% in inverters.

Policy push: Dynamic pricing and subsidies (e.g. Czech 35% subsidy, Spain €70M fund, Germany VAT exemptions) are fueling adoption. The EU’s Green Deal targets 45% renewables by 2030, with Spain planning 6.68 GW / 36.9 GWh by 2025.

Trends: VPP models expand in the UK and Italy; regions show different preferences (e.g. Catalonia favors standalone storage, Cuenca focuses on hybrid wind-solar-storage).

U.S. Market: Stock Growth vs. New Projects Pressure

In H1 2025, U.S. C&I energy storage shipments reached 1.8 GWh (+60% YoY). The market shows faster stock growth but slower new projects due to policy uncertainty.

Market: Jan–May added 4.62 GW / 15.09 GWh (+70% YoY), led by Arizona (6.96 GWh). 3.88 GW of projects were canceled/delayed (+108%), mainly in Texas. Top firms’ orders surged, but overall growth slowed; Europe is emerging as a new growth area.

Policy: Tariff and tax credit risks may cut 5-year installs by 27%. Regional differences: Indiana growing fast, California slowed by NEM 3.0.

Trends: Li-ion energy density >260 Wh/kg, system cost down 18%, 215 kWh C&I cabinet ~$110/kWh. Market may shrink 29% by 2026, distributed storage hit hardest. Leasing, VPPs, and smart-city integration are expanding.

HIITIO COMMERCIAL & INDUSTRIAL ESS REAL CASE

Africa Market: Power Shortages Drive Off-Grid Demand

H1 2025 shipments: strong off-grid demand, driven by power shortages.

Market: Nigeria ~60% population lacks power; South Africa prices +31%, Nigeria April +231%. Solar + storage ~$0.097/kWh, 70% cheaper than diesel. Off-grid and C&I solar+storage expanding fast (~600M people without electricity).

Policy: Time-of-use pricing in South Africa; Nigeria allows private microgrids, tax incentives. Kenya ≥30% local content; Nigeria 20% import tax.

Competition: Chinese firms dominate—CATL 2.4 GWh in South Africa, BYD in Morocco. H1 2025 Chinese firms >3 GWh (1.8% of overseas orders). Tech adapted for heat/humidity: corrosion-resistant cabinets, self-cleaning PV, AI scheduling.

Trends: 2025 installs ~1.2 GWh, 2027 ~5.8 GWh (+68% CAGR). Challenges: weak grids, political/forex risks, localization may raise costs 30%. ESaaS and leasing models reduce upfront investment.

Australia Market: Policy Incentives + Power Arbitrage

H1 2025 shows dual drivers: policy support and electricity arbitrage.

Market: Planned large storage ~10 GWh; grid storage earned AUD 165.4M via spot market (+300% YoY), extreme price swings pushed revenue to AUD 148k/MW. Distributed solar ~68%; integrated solar+storage solutions common in manufacturing; 215 kWh C&I cabinet ~$110/kWh.

Policy: Federal incentives like SolarSunshot (AUD 1B) and community battery program (400 shared systems, 25k low-income households). Dynamic pricing enables 4–6 year payback via peak-valley arbitrage and grid fee reductions.

Trends: 2025 C&I installs ~3.8 GWh; large storage to reach 18 GW by 2035 (+8x vs 2024). Negative prices (~23%) compress arbitrage; coal retirement drives demand for 4–12h storage. Local manufacturing supported by AUD 523M battery program; Chinese firms bypass barriers via tech licensing.

With capital and technology flowing in rapidly, more and more companies are expanding their C&I energy storage deployments. To give a clearer picture of the industry landscape, we’ve compiled a list of the top 10 global C&I energy storage manufacturers.

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Global Top 10 I&C ESS Brands

1. HIITIO

Founded: 2018
Headquarters: Hangzhou, China
Webiste: https://www.hiitio.com/commercial-and-industrial-energy-storage-systems-supplier/
Main Products: DC contactors, fuses, energy storage systems, lithium battery packs
Energy Storage Type: Lithium-ion battery，Vanadium flow battery
Power & Capacity: 3.7MWh, 5MWh, 200kWh, 215kWh, 261kWh
Key Features: AC-Coupled Systems: Air-cooled and liquid-cooled storage cabinets suitable for grid-connected applications.

2. SUNGROW

Founded: 1997
Headquarters: Hefei, China
Webiste: https://ind.sungrowpower.com/Solutions/6/storage-system
Main Products: PowerStack: Commercial and Industrial (C&I) energy storage system; Liquid Cooled ESS: Liquid-cooled energy storage system, suitable for grid-scale and large C&I projects
Energy Storage Type: Lithium-ion battery
Power & Capacity: PowerStack: 50 kW – 1 MW, 100 kWh – 5 MWh, ideal for small to medium-sized C&I users; Liquid Cooled ESS: 1 MW – 100 MW, 5 MWh – 500 MWh, suitable for large-scale energy storage projects
Target Market: Global, especially C&I and grid energy storage in China, Europe, and the U.S.

3. Tesla Energy

Founded: 2015
Headquarters: California, USA
Website: https://www.tesla.com/megapack
Main Products: Powerpack: C&I energy storage system; Megapack: Large-scale energy storage system
Storage Type: Lithium-ion battery
Power & Capacity: Megapack: Single module 3 MWh, scalable to >1 GW / 3 GWh, suitable for large grid and C&I users; Powerpack: 50–250 kW, 210 kWh, ideal for medium-sized C&I users
Target Market: Global, focusing on C&I and grid-level storage; customers include enterprises, utilities, and public facilities
Key Features: Highly integrated systems, easy to install and manage; seamlessly combines with Tesla EVs, battery tech, and Autobidder energy management software for a complete energy solution

4. Huawei Digital Power

Founded: 2021 (spun off from Huawei Group)
Headquarters: Shenzhen, China
Website: https://solar.huawei.com/en/products/LUNA2000-215-Series
Main Products: Smart String ESS: Commercial and Industrial (C&I) energy storage system; FusionSolar ESS: Large-scale grid energy storage system
Energy Storage Type: Lithium-ion battery

5. BYD Energy Storage

Founded: 2000s (energy storage business later became an independent division)
Headquarters: Shenzhen, China
Website: https://www.bydenergy.com/
Main Products: Containerized ESS: Containerized energy storage system; Modular ESS: Modular energy storage system
Energy Storage Type: Lithium-ion battery
Power & Capacity: Modular ESS: 50 kW – 1 MW, suitable for C&I energy storage; Containerized ESS: 1 MW – 100 MW, 10 MWh – 500 MWh, suitable for grid-scale and large C&I projects
Target Market: Global, with focus on APAC, Europe, and North America for grid and C&I energy storage projects

6. CATL

Founded: 2011
Headquarters: Ningde, China
Website: https://www.catl.com/en/ess/
Main Products: LFP battery, EV battery, BESS system, BMS, etc.; Lithium-ion batteries for electric vehicles and energy storage systems; Battery management systems (BMS)
Energy Storage Type: Lithium-ion battery
Power & Capacity: EnerC Plus Liquid cooling battery container,EnerOne Plus battery cabinet
Target Market: Global, serving electric vehicle manufacturers and energy storage projects

7. CRRC

Founded: 2015 (as CRRC Group, merging CNR and CSR)
Headquarters: Beijing, China
Website: https://www.crrcgc.cc/en/73_7225/index.html
Main Products: Industrial & commercial ESS; grid-scale storage systems; lithium battery packs for C&I; hybrid energy storage with supercapacitors
Storage Type: Lithium-ion (LFP/NCM), hybrid (battery + supercapacitor)
Power & Capacity: C&I ESS from 500 kWh–10 MWh, expandable to 100+ MWh for industrial parks and utility projects; modular traction battery systems adaptable for C&I applications
Target Market: Industrial and commercial users in China and abroad, including manufacturing facilities, data centers, and renewable integration projects; expanding toward global C&I and utility-scale markets
Key Features: Strong engineering background in rail and heavy industry; proven reliability in large-scale projects; hybrid storage enhances stability and peak-shaving; customized solutions for industrial load management and renewable energy smoothing

8. Envision Energy

Founded: 2007
Headquarters: Shanghai, China
Website:https://www.envision-group.com/
Main Products: Wind turbines, Energy management software, BESS system, GREEN HYDROGEN; Battery solutions (through strategic partnerships with Renault, Nissan, Daimler, and Honda)
Energy Storage Type: Lithium-ion battery (via partnerships)
Power & Capacity: EN 8 Pro,EN 5 Pro,EN ACSkid-10000

9. Samsung SDI

Founded: 1970
Headquarters: Yongin, South Korea
Website: https://www.samsungsdi.com/
Main Products: C&I energy storage systems; large-scale utility ESS; lithium-ion battery modules and packs; EV and stationary battery solutions
Storage Type: High-energy-density lithium-ion (NCM)
Power & Capacity: C&I ESS from 250 kW–2 MW, 1–10 MWh modular systems; scalable utility projects up to multi-GWh; tailored solutions for industrial facilities and commercial complexes
Target Market: Global C&I energy storage sector, focusing on enterprises, renewable developers, and utilities; strong presence in North America, Europe, and Asia for industrial and commercial deployments
Key Features: Advanced lithium-ion technology with high energy density and safety; flexible modular systems for C&I applications; long cycle life and high efficiency; trusted brand with global partnerships delivering reliable industrial and commercial ESS

10. Fluence Energy

Founded: 2018 (joint venture between Siemens and AES)
Headquarters: Virginia, USA
Website: https://fluenceenergy.com/
Main Products: Gridstack: Grid-scale energy storage system; Sunstack: Solar + storage integrated system; Edgestack: Distributed energy storage system
Energy Storage Type: Lithium-ion battery
Power & Capacity: Gridstack: Suitable for large projects >100 MW; Sunstack: Suitable for 50–100 MW solar + storage projects; Edgestack: For small to medium C&I users, 1–10 MW
Target Market: Global, with strong presence in North America, Europe, and Australia for grid-scale storage projects
Key Features: Leading global storage company providing integrated hardware, software, and services; particularly strong in large-scale storage

Related content you shouldn’t skip:

Global Top 10 Industrial and Commercial Energy Storage Brands

European market: policy-driven boom and innovative profit models

U.S. Market: Stock Growth vs. New Projects Pressure

Africa Market: Power Shortages Drive Off-Grid Demand

Australia Market: Policy Incentives + Power Arbitrage