Annual production capacity
0.2-1GWh/yr
Bankability influence
Neutral
How the supplier's financials affect its products' bankability
Company Size
Large
1000-10000 headcount
Vertical integration
Medium
In-house production of key components
Company Overview
Founded in 2019, CNTE is a CATL-invested BESS maker based in China that does lithium battery energy storage R&D, manufacturing, sales, and service. Its disclosed projects include 50.94 MW/101.592 MWh for Germany’s Krumpa I BESS, which reached grid connection in April 2026, and the BESS for the largest project in Czechia.
Headquarters
Fuzhou, China
Legal entity
Contemporary Nebula Technology Energy Co., Ltd.
IPP / offtaker customers
Katemo Group, Greenbuddies, Second Foundation
Integration footprint
China
Adjacent product lines
EV charging, microgrids, portable power stations, residential storage, solar PV, testing services
Moderate presence in East Asia; no recorded presence in North America, Latin America, Europe, Central Asia & CIS, Middle East & North Africa, Sub-Saharan Africa, South Asia, Southeast Asia, and Oceania.
Cell & System Architecture
Cell chemistry
Cell format
Named chemistries
Block architecture
Application segments
Battery Management System
CNTE’s BMS uses layered monitoring to track SoC, SoH, voltage, temperature, and insulation resistance at the cell and system levels. It also supports cell balancing, overcharge and over-discharge protection, real-time health monitoring, and fault diagnostics.
Recent Developments
CNTE launched the STAR X liquid-cooled DC/AC integrated energy storage system at Intersolar Europe 2026 for utility-scale use, with a design that supports safer deployment and faster commissioning.
Market Price Estimate
Financial Health
Derived from the five sub-metrics below: all five neutral.
Corporate & Listing
Key Investor
CATL
Reference Project
Certifications
Management Systems (ISO)
Product & Safety Standards
ESG & Sustainability
CNTE tracks GHG emissions, energy and water use, and waste at its manufacturing sites, with rolling five-year intensity targets tied to operating KPIs. The Science Based Targets initiative validated its near-term and net-zero targets in December 2025, and CNTE plans to power all operations with renewable energy by 2030.
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CNTE Storage Products
7| Compare | Logo | Vendor | System | Energy | Power | Duration | Battery Cell | Open |
|---|---|---|---|---|---|---|---|---|
Industrial & Commercial ESS Solutions 4 | ||||||||
| CNTE | STAR-H MAXAC Block · cabinet | 0.44MWh | 0.22MWAC | 2h0.5C | LFP530 Ah · Prismatic Next-Gen 500+ Ah | |||
| CNTE | STAR H-PLUSAC Block · cabinet | 0.25MWh | 0.13MWAC | — | LFP306 Ah · Prismatic | |||
| CNTE | STAR Q-PLUSAC Block · cabinet | 0.25MWh | 0.13MWAC | —0.5C | LFP306 Ah · Prismatic | |||
| CNTE | STAR QAC Block · cabinet | 0.11MWh | 0.05MWAC | —0.5C | LFP306 Ah · Prismatic | |||
Grid-Scale BESS 3 | ||||||||
| CNTE | STAR XAC Block · 20 ft container | 5.64MWh | 2.8MWAC | 2h0.5C | LFP530 Ah · Prismatic Next-Gen 500+ Ah | |||
| CNTE | STAR T-306AC Block · 20 ft container | 2.04MWh | 1MWAC | —0.5C | LFP306 Ah · Prismatic | |||
| CNTE | STAR T-285AC Block · 20 ft container | 1.9MWh | 1MWAC | —1C | LFP285 Ah · Prismatic | |||
Compare to Other Vendors
All vendors| Vendor | Tier | HQ | Capacity | Compare |
|---|---|---|---|---|
| Tier-2 | Fuzhou, China | 0.2-1 GWh | This vendor | |
| Tier-2 | Shenzhen, China | 2-20 GWh | ||
| Tier-2 | Nantong, China | 0.2-1 GWh | ||
| Tier-2 | Xiamen, China | 0.2-1 GWh | ||
| Tier-2 | Changsha, China | 2-20 GWh |
How to Read the Vendor Page
This profile of CNTE 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.
