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Cubenergy competitors & alternatives
The 12 closest competitors and alternatives to Cubenergy among energy storage companies — ranked by similarity to what Cubenergy actually does, not by market-cap band.
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About Cubenergy
Cubenergy is a BloombergNEF Tier 1 battery energy storage system manufacturer headquartered in Shenzhen, China. The company provides utility-scale as well as commercial and industrial energy storage solutions and global project delivery.
Cubenergy at a glance
Cubenergy is an energy storage company headquartered in China. It has raised at least $200M across the 2 funding rounds on record, 1 of them with a disclosed amount. Its most recent funding round, Series B, raised $200M in April 2026.
Cubenergy funding rounds
At least $200M raised across the 2 rounds on record (1 with a disclosed amount). Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series B | $200M | 4 named | |
| — | Undisclosed | 14 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Top 12 Cubenergy competitors
Ranked by semantic similarity — how close each company is to Cubenergy by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Battery Energy Storage Systems
AlphaESS provides residential, commercial, industrial, and utility-scale battery energy storage solutions and systems globally.
Energy Storage Systems
FENECON develops and supplies energy storage solutions for residential, commercial, and industrial applications to support the energy transition.
Similar energy storage company
Cumulus Energy Storage develops and manufactures low-cost, grid-level rechargeable copper-zinc batteries designed for large-scale energy storage. The company serves commercial renewables, transmission and distribution infrastructure, and electricity-intensive industries by enabling the integration and time-shifting of renewable electricity.
Similar energy storage company
Hithium Energy Storage is a leading energy storage battery manufacturer headquartered in Xiamen, Fujian, China, offering alternative energy solutions to reduce electricity costs.
Similar energy storage company
TESVOLT is a market leader in Germany for commercial battery storage systems, specializing in energy storage solutions for renewable energies.
Similar energy storage company
Lithina Energy Solutions delivers battery technology and smart Battery Energy Storage Systems designed to support commercial and industrial energy needs. The company is dedicated to building the backbone of a cleaner energy future.
Energy Storage & Clean Tech
Coulomb Inc. manufactures sodium-ion battery energy storage systems (BESS) and traction batteries combined with AI-powered energy management software. The company serves commercial, industrial, defense, and government sectors, providing backup power, grid-tied energy management, and drop-in replacements for industrial fleets.
Similar energy storage company
Sigenergy Technology Co., Ltd. engages in the distribution of energy storage system solutions. Its products include solar inverters, EV DC chargers, power conversion systems, battery pack, energy management systems with a modular, and stackable product design. The company was founded by Xu Ying Tong on May 24, 2022 and is headquartered in Shanghai, China.
Energy Storage & Solar Technology
EnergyCloud Technology manufactures home battery systems, EV chargers, and energy management solutions for residential and industrial use.
Similar energy storage company
Eos Energy Enterprises is a technology company that designs and manufactures energy storage solutions. The company focuses on reimagining energy storage to support a sustainable future, with all its solutions developed and produced in the United States.
Similar energy storage company
e-STORAGE is a subsidiary of Canadian Solar, operating as a global energy storage expert in the renewable energy sector. The company provides innovative turnkey energy storage solutions that help customers store and manage energy efficiently, supported by contact operations in locations like Ontario.
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