Annual production capacity
2-20
GWh/yr · vendor-reported
Bankability influence
Neutral
Company Size
Middle
300-1000 headcount
Vertical integration
Medium
Company Overview
Founded in 2019 and based in Shenzhen, RelyEZ Energy Storage Technology Co., Ltd. makes BESS and provides project development, system integration, and lifecycle services. It has delivered more than 200 energy storage projects worldwide, with total deployment above 20 GWh.
Headquarters
Shenzhen, China
Legal entity
RelyEZ Energy Storage Technology Co., Ltd.
IPP / offtaker customers
emPower-E; a leading Latin American renewable-energy developer
Integration footprint
China
Production scale
2-20 GWh/yr
Adjacent product lines
EV charging, cloud or digital 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.
Financial Health
Derived from the five sub-metrics below — all five neutral.
Reference Project
Project
Kenya Energy Storage Project ; Kenya
Cell & System Architecture
Cell chemistry
Cell format
Named chemistries
Block architecture
Application segments
Battery Management System
RelyEZ’s BMS monitors and controls voltage, current, state of charge, state of health, and temperature in real time. Its analytics predict failures and support preventive maintenance.
Corporate & Listing
Recent Developments
RelyEZ Energy shipped its 4 MW/16 MWh GridUltra 4180 liquid-cooled BESS for a project in Poland after it passed factory acceptance. The system integrates grid-forming PCS and noise-reduction measures to meet European noise standards and handle dynamic grid demands.
Certifications
Management Systems (ISO)
Product & Safety Standards
ESG & Sustainability
RelyEZ says it is improving environmental management to cut emissions and is working with upstream and downstream partners on a greener value chain. SGS completed a supply chain traceability report, and Black & Veatch completed a bankability report.
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RelyEZGrid-Scale BESS
| Product | Energy | Power | Duration | C / P rate | Chemistry | Block |
|---|---|---|---|---|---|---|
| 5.016MWh (0.5P) | 5.02 MWh | 2.5 MW DC | 2 h | 0.5 | LFP | DC Block |
| GridUltra 4.18MWh (0.25P) | 4.18 MWh | 1.05 MW DC | 4 h | 0.25 | LFP | DC Block |
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