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Years Of Industry Experience

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Factory Space

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Batteries Annual Output

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Countries Business Scope

PRODUCTS

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Home Storage Battery System

● Long life cycles Grade A brand cells
● Built-in BMS, compatible with major inverters
● Built-in WIFI, Bluetooth & active balancer
● 10 Years Warranty

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All-In-One Battery System

● Built-in MPPT solar charger
● Wide PV input voltage range 60VDC~500VDC
● Lithium battery activation by PV or Utility
● Built-in communication port & WIFI

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DIY Storage Battery System

● Customized your own battery power
● Power range:10-48Kwh
● JK BMS with active balancer
● More cost-effective

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Container Energy Stroage System

● End-to-cloud Integration
● Intelligent life-cycle Management
● 7*24h Ensuring Battery Safety
● IP54 Protection Level

Docan Energy Co.,Ltd 

Our Efest brand is gaining increasing influence in North America and Europe, earning worldwide brand recognition. Guided by the principle that “Quality Builds Brands, Brands Create Value”, our company pursues excellence throughout the entire process from product design to component manufacturing. Our products have obtained international certifications such as CE and ROHS, ensuring reliable quality. We consistently prioritize customers’ interests above all else, recognizing the vital connection between brand and client. This commitment to customer benefit remains our foremost priority. Moving forward, we will uphold our service-first attitude and forge ahead with unwavering dedication.

7+

Years of Experience

750+

Happy Clients

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Programs & Trainings

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EXHIBITION

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DOCAN ENERGY participates in major industry exhibitions worldwide every year,We are committed to innovation and building lasting partnerships

Contact

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