RelyEZ

Create Tier-1 BESS Assets

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Reliable & Stable Energy Storage Solutions

As a professional energy storage integrator, RelyEZ provides reliable one-stop energy storage solutions for diverse scenarios, helping clients lower energy costs and gain more power market benefits.

1

Utility-Scale BESS Solutions

High power density with 587/314Ah cells, 8,000+ cycle life, and 15-year design lifespan. EnergyHub EMS enables GW-level cluster control for precise peak shaving and frequency regulation. Supports standalone and shared storage models, with EnergyCloud providing remote monitoring and revenue analysis to maximize asset returns.
2

Commercial & Industrial (C&I)BESS Solutions

DC-side modular architecture supporting 261–418kWh flexible capacity, expandable to 8 parallel units. Smart strategies cover peak-valley arbitrage, demand control, anti-backflow, and ancillary services. EnergyCloud delivers real-time monitoring, fault warnings, and remote O&M. Millisecond off-grid switching ensures critical load reliability across factories, parks, data centers, and charging stations.
3

Microgrid BESS Solutions

Millisecond storage response with multi-energy redundancy delivers zero-perception switching, eliminating downtime and data loss. Intelligent PV-storage-grid-diesel dispatch achieves peak shaving, green power priority, and fuel savings. Cloud-edge-device architecture simplifies remote monitoring and O&M. Boosts green power self-consumption, reduces carbon intensity, and supports ESG goals—delivering reliability, cost efficiency, and sustainability in one system.
4

AIDC BESS Solution

A/B dual-path full-chain redundant architecture combined with millisecond supercapacitor backup achieves zero-interruption power supply. Efficient power conversion minimizes energy loss and supports direct PV/storage integration for green data centers. Bidirectional EMS-grid communication enables demand response and peak shaving, transforming the data center from a rigid load into a flexible grid regulation resource.

Explore Our Products

All Products

AI + Digital
Energy Service

Comprehensive BESS O&M Services

Replace traditional manual O&M models with industry-leading intelligent O&M services to build unattended intelligent energy storage power stations Enable AI-powered remote inspection, real-time risk perception, in-depth health diagnostics, and efficient O&M management for power stations.

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Managed Power Trading Services

Replace traditional manual O&M models with industry-leading intelligent O&M services to build unattended intelligent energy storage power stations Enable AI-powered remote inspection, real-time risk perception, in-depth health diagnostics, and efficient O&M management for power stations.

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EMS Integration Services

The integrated solution for commercial and industrial all-in-one machines features characteristics such as peak load reduction, cost-effective electricity bills, enhanced energy efficiency,environmental protection, energy savings,and high flexibility. It offers users more efficient, clean, safe, and energy-saving electricity services.

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Successful Cases

Energy Storage System Project

Ulanqab, Inner Mongolia Autonomous Region, China

500 MW / 2000 MWh
Standalone Energy Storage Project

Xundian, Yunnan, China

200 MW/400 MWh
40 MWp PV System +10 MW/40 MWh PV with Storage Project

Burkina Faso, Africa

40 MWp+10 MW/40 MWh
VenturePro Fusion Energy Storage System

Japan

373 MW / 745 MWh

Global Energy Storage System & Asset Operations Solutions Provider

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Founded in 2019, RelyEZ Energy Storage Technology Co., Ltd. is a global provider of energy storage systems and asset operations solutions. The company focuses on the development of new power systems and integrated energy solutions, as well as the research, development, and promotion of sustainable renewable energy solutions and reliable energy storage products. With the vision of “Create Tier-1 BESS Assets,” RelyEZ Energy has established a comprehensive industry chain that covers project development, product R&D, manufacturing, sales, and services.

Global Energy Storage System & Asset Operations Solutions Provider

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Tier 1

Named a Tier 1 BESS supplier by BloombergNEF in 2026
13GWh+

Total shipments exceeding 13 GWh, serving more than 100 customers worldwide
TOP10

Recognized by S&P Global as a Top 10 Original Supplier of Energy Storage Systems
15year

15-year performance warranty backed by Munich Re

Technology & Innovation

Power Price Forecasting

Multi-model fusion-based forecasting of electricity prices and renewable energy output provides data-driven price insights for trading decisions.
AI Strategy Optimization

Based on forecast data, the trading Agent generates explainable charging / discharging and bidding strategies, supporting strategy backtesting and risk review.
RelyEZ Fairy

Powered by large language models (LLMs), the system connects the knowledge base with analytical results through natural language to assist traders in reviewing strategies and identifying risks.