What is your factory area?

4 Buildings

Welcome to ProOffGrid, where innovation meets reliability. At ProOffGrid, we revolutionize portable power solutions, setting a new benchmark in the industry.

How many R&D members you have?

45 staffs

  • Industrial Structural Design - 25 staff
  • Circuit Design/Software Design - 12 staff
  • ID/packaging design - 8 staff
Patents for inventions

Patents Authorization: 6

Patents Acceptance: 5

Utility Model Patent

Patents Authorization: 33

Patents Acceptance: 1

Appearance Patent

Patents Authorization: 34

Patents Acceptance: 1

What we have for you?

Discover a comprehensive array of cutting-edge solutions at ProOffGrid, ranging from innovative portable power stations and high-performance lithium batteries to advanced home energy storage systems, sleek charging piles, durable solar brackets, and much more.

Portable Power Station
Portable Power Station
Lithium Battery
Lithium Battery
Charging Pile
Charging Pile
Home Energy Storage
Home Energy Storage

Why choose us?

Driven by a commitment to excellence, we engineer cutting-edge portable power stations that transcend convention. What sets us apart? Our unique offering—portable power stations with replaceable batteries, designed to empower our customers by reducing long-term costs and enhancing usability.

Innovative Solutions

We lead with innovation, offering products that redefine expectations.

Reliability

Count on us for dependable and efficient portable power solutions.

Cost-Efficiency

Our replaceable battery feature saves you money in the long run.

Comprehensive Support

From purchase to post-sale, we're here to assist you every step of the way.

What they say about us ?

"Impressed by the quality of ProOffGrid's portable power stations! As a sustainable energy advocate, I found their product both innovative and reliable. Great job!"
Sarah Johnson
Founder
"We've seen increased interest in sustainable energy solutions since partnering with ProOffGrid. Their product's adaptability and quality are unmatched!"
Michael Davis
CEO
"Our customers love the functionality and durability of ProOffGrid's power stations. It's rare to find a product that exceeds expectations!"
David Lee
Operations Manager
Phone number

+86 151 1236 5454

Email

sales@prooffgrid.com

Get in touch

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