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Energy Storage Solutions

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About Opess

As the industrial and commercial energy storage product R&D and manufacturing subsidiary of Unisun, OPESS is dedicated to the needs of industrial and commercial customers. With years of research and development efforts, we have accumulated more than 130 national invention patents and developed independent intellectual property transformation capabilities within the industrial chain. Taking scenario adaptation, security and stability as the core, we provide customers with more intelligent, affordable, and stable energy products with fast delivery and value-added services.

As clean energy is gaining popularity and its applications increasingly diversified, OPESS, sticking to and adept at energy storage products, is building up a head of steam and steering for further progress and development.

National High-tech Enterprise
Software Enterprise & Software Product Certification
ISO9001, ISO14001 and ISO45001
TUV Certification
KETOP Certification
Council member of Chinese Society of Power Engineering

Material Download

Opess Energy

Ocube for industrial and commercial energy storage

Obox One-stop Household Energy Storage System

中文 English German

Utility and Commercial Energy Storage System

中文 English German

Ostation

English German


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