
For Smarter Homes and Greener Future

Professional
Energy Storage System Manufacturer
HAIKAI specializes in energy storage and back up power solutions:
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Battery Management System
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Battery Pack
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Commercial and Industrial back-up power
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Energy storage system for EV charging station
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Residential Energy Storage System
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Certified
HAIKAI Products

Residential Energy Storage
High-performance modular designed energy storage system for your home. With the emphasis on safety, ease of installation, and aesthetics.

Commercial Energy Storage
Incredibly flexible energy storage solution for small to medium scale applications.

Industrial Solutions
With 20 years of experience, we provide intelligently engineered customizations projects, OEMs, and solutions for large-scale applications.
Company Facts
20 +
Years
We have over 20 years experience in the
back-up power industry as manufacturer and solution provider.
20+
Patents
We pride ourselves in ingenuity, proven by the awarded patents of our BMS, utility model, software and other innovations in the field of energy storage.
15318
m²
Our factory occupies 1.53 hectares of land, giving us the ability to take on upscale projects and multiple projects at the same time.
Certified
manufacturer
Our mission is to be our customers’ trusted partner by delivering world-class manufacturing services. We are currently the pack battery manufacturer of CATL.
Let's Discuss
Your Next Project

Fill out the form, or call us
+86 (592) 651 6500
WhatsApp : +86 137 7993 1961
Xiamen, Fujian, China