Grandtech New Energy

Welcome to Grandtech!

We specialize in solar inverters, LiFePO4 batteries, and complete energy storage systems for homes and businesses.

With warehouses in the United States and Poland, we support installers, distributors, and homeowners with local stock, technical assistance, and OEM/ODM customization.

On this channel, we share product demonstrations, installation guides, solar system insights, and real project showcases to help you choose and understand your energy storage solution.

Subscribe for product updates and practical solar energy tips. Contact us for product inquiries, wholesale opportunities, and customized solutions.