太陽能裝置  製造商、經銷商、供應商

Shiyou Electric was established in 2011 as a joint venture between Xiangtan Shitong Electric and Unitron from Holland. The company is committed to the development of the renewable energy, specializing in R&D and manufacture of wind power control system, solar power system, energy storage system, EV charging station and industrial automation products, etc. In 2022, it was awarded as China's “Specialized and Innovative Little Giant”.

The company focuses on independent research and development, it has more than 50 technicians in the R&D team, including doctors, masters, and bachelors, and it has gotten more than 100 patents so far.

B2B Wholesaler for Installers

BISOL Group is active in the solar industry since 2004, when it started manufacturing solar PV modules. PV mounting solutions and investments in solar power plants were added to the portfolio in 2009. Due to our long‑term presence in a still rather young, but highly competitive industry, some prefer to call us “one of the solar dinosaurs” or “the glowing rocks” due to our stability and financial strength.

Energynat Group is today one of the fastest growing renewable energy entities in Poland, supplying annually over 350 MW of components for PV installations. We one of the leading Polish distributors.