Reliable Energy for a

Sustainable Future

Custom LiFePO4 & Energy Storage Battery Solutions

Who We Are

GreenOE is a leading LiFePO₄ and lithium battery manufacturer specializing in full-cycle solutions, from custom R&D to large-scale production. We are dedicated to empowering global partners with advanced, reliable energy storage products and tailored battery systems.

400+

Certifications and

Patents

20+

Years Industry

Experiences

10

Automated

production lines 

10000m²

Modern

manufacturing base

Our Core Energy Storage & Battery Solutions

High-performance LiFePO₄ battery systems engineered for industrial, telecom, and energy storage applications.

Lithium Battery

High-performance 12V / 24V /36V/ 48V LiFePO₄ batteries equipped with smart BMS. Designed for industrial equipment, marine, RV, and seamless lead-acid battery replacement.

Portable Power Station

Compact, high-safety portable power stations providing flexible off-grid AC/DC electricity for outdoor, industrial, and emergency power backup.

Home Energy Storage

Wall-mounted and stacked LiFePO₄ home energy storage solutions engineered for seamless solar integration, peak shaving, and residential power reliability.

Custom OEM/ODM Battery Solutions

Full-service LiFePO₄ battery engineering, custom BMS, and complete branding tailored to your exact specifications.

Cell Sourcing & Matching

• Tier-1 Grade-A LiFePO4 / NMC / Sodium-ion

• Precise voltage, capacity & IR sorting

• High energy density & long cycle life

Custom Pack Assembly

• 12V to 72V+ flexible voltage scaling

• Sheet metal, aluminum & ABS enclosures

• IP65/IP67 waterproof & anti-vibration

Smart BMS Engineering

• 100% in-house hardware & algorithms

• CANbus / RS485 / RS232 protocols

• Bluetooth app & cloud IoT monitoring

Complete Brand OEM

• Laser logo etching & private labeling

• Custom enclosure colors & styling

• ISTA drop-tested export packaging

About Us