About Letopa Power

Letopa Power is a high-tech enterprise integrating independent R&D, production, sales, and service. Our Company specializes in residential ESS batteries, all-in-one ESS, and commercial ESS. Our core products include a wide range of Solar Power Solutions, Microgrids, Home Battery Energy Storage, Industrial Batteries, Telecom Batteries, and customized energy storage solutions for residential and commercial applications. 


WH Daily Maximum Capaciy


Standard Production Line


Quality Certification


Independent R&D Patents

Where It Begins

The story begins at the Electrochemistry Laboratory of Central South University.

While in college, I was always in the laboratory and did many battery material ratio experiments. It inspired my interest in battery research and its development. That’s the reason why I engaged myself in the production and design of the batteries after my graduation. Today, I continue to improve the ratios on battery materials and the production processes to make our products industry leaders in China. Despite successes in battery design, I can’t help but wonder the future of the battery industry. What can we do as a manufacturer about the wasted batteries around the world?

I changed my focus to lithium battery recycling,helped the company establish a recycling industry chain and nationally qualified for lithium battery recycling. I ultimately became a leading industry expert on lithium battery recycling.

While on the job, I realized that lithium battery recycling is not only conducive to environmental protection, but also gave me a new perspective on battery quality analysis.

During the disassembly process, I found that there was a disconnection issue between battery application and cell ratios leading to battery performance problems. To solve this, I wanted to combine my BMS design and battery pack development experience to improve battery performance.

From the beginning of the production process, I wanted to make a high-quality battery and established a corporation with new energy ecology at the core. The founding of the Letopa Power brand was the realization of my dream.

Our Vision

Become a world-class leader in new energy ecology as the core.

Our mission

To promote the green development of lithium-ion energy storage solutions through R&D and innovative technologies to serve our partners worldwide

Our Value



Customers first

Our Battery

A+ grade solar lithium storage battery and solution for the green world.

Our Team

Overseas Warehouse

We have 5 warehouse , 2 in the US, 2 in Europe, 1 in South Africa.


No MOQ for branded storage battery. 60 brand customization units.


We offer OEM and ODM services to customers of their choice.

Marketing Support

We are here to assist you in establishing and optimizing your sales website.

Quality Guarantee

A+ grade solar lithium storage battery support high quality guarantee.

Fast Delivery

We maintain ample stocks of branded products to ensure you have access whenever you need.

  • 2017

    Shenzhen Tectronic was founded in 2017, is a high tech enterprise integratingindependent
    R&D, sales and service.

  • 2018

    Residential ESS was devoloped sucessfully and Energy Storage System launched into market.

  • 2019

    Tectronic set up manufacturing bases in Huizhou, established a quality control system.

  • 2020

    Focused on the development oflithium batteries pack and energy storage systems. Providing a full range of services and the most competitive products to our customers around the world.

  • 2021

    Products have been approved by many clients which exported to Europe,America,South Africa and other countries.

  • 2022

    Letopapower was established and built a strategic cooperation with industry giants such as CATLBYDEVEand DESAY.We joint development a various of ESSwhich highly customized.

  • 2023

    Letopapower established overseas warehouses and cooperated with severaldistributors to expand global business.

  • 2017
  • 2018
  • 2019
  • 2020
  • 2021
  • 2022
  • 2023