太阳能转化的电  制造商、经销商、供应商

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.

Shenzhen UPSEN Electronic CO., LTD. is a subsidiary corporation of UPSEN Holdings CO., LTD., which is established in 2002 with the mission to accelerate the transition and development of new energy, and build a new energy world. We are a private high-tech enterprise integrating researching & development, production & operation and technical services as a whole. We already past ISO9001 international quality system certification, and established a complete quality system ranging from material source, process, assembling to testing.
UPSEN with over 200+ employees, 30+ professional researching & independent engineers with bachelor degreeor above and average 7+ years’ experience, we are priority than our peers developed unique products in market like three level inverter tech UPS in 2017 , Off Grid Solar Inverter workable without batteries in 2018, PF1 Output UPS in 2019 etc.
We exported to more than 80 countries and areas till now, and we have famous clients like China Mobile, China Tower, TP-Link, Bangla Phone LTD, Tigo(Millicom International Cellular SA), Liz Telecom and so on.

Bosch Solar Energy AG is part of the Solar Energy
division of the Bosch Group and is a leading provider
of photovoltaic products. Whether small plants or
large-scale photovoltaic projects, Bosch Solar Energy
provides high-quality solar cells and modules for the
generation of power from sunlight. In addition, the
company constructs turnkey solar power plants for
private and institutional investors utilising only highquality
components.

SolarWorld AG has developed in just a few years from a trading company to a solar concern with integrated solar value chain process - from raw materials to the solar wafer, the solar cell, the solar module right up to ready, high-quality solar power plants.
Today, the company profits from the fact that it was early to set up the entire solar value chain: It has modern factories at all production levels to serve the solar market comprehensively. In addition, the company controls the development of solar power technology at all levels under its own roof.
The company employs more than 2,700 staff members in its locations in Germany, Spain, South Africa, Asia and USA - and this number is growing.