Annual production capacity
0.2-1GWh/yr
Bankability influence
Neutral
How the supplier's financials affect its products' bankability
Company Size
Small
1-300 headcount
Vertical integration
Medium
In-house production of key components
Company Overview
Cubenergy, founded in 2015 and based in Shenzhen, China, makes C&I and utility-scale stationary BESS. It says it operates in more than 30 countries and regions, has more than 400 operating plants, 400 staff, and 200 patents and copyrights, and in 2025 it partnered with Paneco Group on 2.5 GWh of planned energy-storage deployment and supplied systems for a solar-plus-storage project in North Macedonia.
Headquarters
Düsseldorf, Germany
Legal entity
Cubenergy Technology Co., Ltd.
Integration footprint
China
Adjacent product lines
cloud-based O&M platform, end-to-end services
Moderate presence in Europe; no recorded presence in North America, Latin America, Central Asia & CIS, Middle East & North Africa, Sub-Saharan Africa, South Asia, East Asia, Southeast Asia, and Oceania.
Cell & System Architecture
Cell chemistry
Cell format
Named chemistries
Block architecture
Application segments
Battery Management System
Cubenergy’s SPAC BMS monitors cell-to-system operating data, checks SOH, manages charge and discharge, and supports safety protection and cell balancing. Its WeWatt platform gives health, alarm, and performance reports, and remote automatic SOC calibration can cut calibration time to under four hours, while fast balancing improves balancing efficiency by more than 90%.
Recent Developments
Cubenergy announced that it will show its PowerCombo E5 battery energy storage solution and grid-forming capabilities for utility-scale BESS at Intersolar Europe 2026. The company highlighted a near-term product and technology push in its storage business.
Market Price Estimate
Financial Health
Derived from the five sub-metrics below: all five neutral.
Reference Project
Certifications
Management Systems (ISO)
Product & Safety Standards
ESG & Sustainability
Cubenergy says BloombergNEF named it a Tier 1 energy storage manufacturer for nine straight quarters. The company focuses on managing energy storage systems through their full life cycle, improving energy efficiency, and cutting carbon emissions.
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Cubenergy Storage Products
4| Compare | Logo | Vendor | System | Energy | Power | Duration | Battery Cell | Open |
|---|---|---|---|---|---|---|---|---|
Grid-Scale BESS 4 | ||||||||
| Cubenergy | PowerCombo-20C2H1600KAC Block | 3.01MWh | 1.6MWAC | 2h | LFP306 Ah · Prismatic | |||
| Cubenergy | PowerCombo-20C2H1200KAC Block | 2.06MWh | 1.2MWAC | 2h | LFP280 Ah · Prismatic | |||
| Cubenergy | PowerCombo-20C2H1000KAC Block | 1.72MWh | 1MWAC | 2h | LFP280 Ah · Prismatic | |||
| Cubenergy | PowerCombo-20C1H1000K-NAAC Block | 1.1MWh | 1MWAC | 1h | LFP90 Ah · Prismatic | |||
Compare to Other Vendors
All vendors| Vendor | Tier | HQ | Capacity | Compare |
|---|---|---|---|---|
| Tier-1 | Düsseldorf, Germany | 0.2-1 GWh | This vendor | |
| Tier-1 | Munich, Germany | 2-20 GWh | ||
| Tier-1 | Frankfurt am Main, Germany | 20+ GWh | ||
| Tier-1 | Shenzhen, China | 20+ GWh | ||
| Tier-1 | Ningde, China | 20+ GWh |
How to Read the Vendor Page
This profile of Cubenergy is assembled exclusively from public data to support early-stage screening and requires additional due diligence.
Always confirm these terms and technical specifications directly with the vendor and project stakeholders. Reflect all agreed-upon details in the legal agreements before making any investment decisions.
