Founded in 2005, JA Solar is a manufacturer of high-performance photovoltaic products. With 12 manufacturing bases and more than 20 branches around the world, the company’s business covers silicon wafers, cells, modules and photovoltaic power stations. JA Solar products are available in 135 countries and regions and are used extensively in ground-mounted power plants, commercial & industrial rooftop PV systems and residential rooftop PV systems. With its advantages of continuous technological innovation, sound financial performance, and well-established global sales and service networks, JA Solar has been well received and highly recognized by clients from home and abroad. The company has been listed on Fortune China 500 and Global Top 500 New Energy Enterprises for several consecutive years.

Aotai Electric Co., LTD is a leading manufacturer of inverter welding and cutting equipments, and solar inverters in China. Aotai offers nearly 100 welding machine models in 13 series. Its line of welding machine products includes Inverter MMA, Inverter TIG, Inverter MIG, Inverter SAW, Water Cooling Machine, Inverter Air Plasma Cutter as well as a variety of accessories. Its solar division was set up in 2009, mainly manufacturing on-grid and hybrid inverters. Total installation is over 10GW.  

As a global leader of smart energy solutions, Growatt provides residential, commercial and utility-scale PV inverters, energy storage, microgrid systems and smart energy management solutions. The company is dedicated to becoming the world's largest supplier of smart energy solutions. Growatt was founded in 2010 and over the years, Growatt has built strong and experienced local teams in key solar markets with an extensive service network of 23 offices worldwide. The company has an advanced manufacturing plant in Huizhou, China. The facility covers an area of 200,000 square meters and has an annual output of 20GW. To promote the use of clean energy, Growatt is committed to providing comprehensive and professional training in the technologies of solar PV, battery storage, and smart energy management.

GoodWe is a world-leading PV inverter and energy storage solutions manufacturer and is listed as a public limited company on the Shanghai Stock Exchange (Stock Code: 688390). With an accumulative delivery of more than two million inverters and installation of 23GW in more than 100 countries and regions, GoodWe solar inverters have been used in residential and commercial rooftops, industrial and utility scale systems and range from 0.7kW to 250kW. GoodWe has more than 3000 employees situated in 20 different countries and is regarded as the Global No.1 storage inverter by Wood Mackenzie in 2020. GoodWe has also ranked as one of the Top 10 inverter suppliers by IHS Markit and has achieved 6 consecutive TÜV Rheinland ‘All Quality Matters’ Awards.

Sineng Electric is a leading global high-tech enterprise specialized in power electronics products covering its business in power generation, power supply, distribution and power utilization. With advanced R&D, manufacturing, marketing, maintenance and service departments., it provides customers a full range of solar inverter, energy storage systems and power quality control solutions. Acquiring the inverter business of Fortune 500 company in 2014, Sineng Electric has obtained the world-class power electronics technology platform. R&D division is considered as the backbone of its leadership in market, which indicates a huge amount of its turnover is invested annually in product development. Sineng Electric has in-house testing and two R&D centers located in Shenzhen, China and Wuxi, China. It has successively established an Enterprise Technology Center, an Enterprise Academician Workstation, a Post-Doctoral Innovation Practice Base and an advanced PV Inverter Engineering Technology Research Center.

Sungrow Power Supply Co., Ltd (“Sungrow”) is the world’s most bankable inverter brand with over 182 GW installed worldwide as of June 2021. Founded in 1997 by University Professor Cao Renxian, Sungrow is a leader in the research and development of solar inverters with the largest dedicated R&D team in the industry and a broad product portfolio offering PV inverter solutions and energy storage systems for utility-scale, commercial, and residential applications, as well as internationally recognized floating PV plant solutions. With a strong 24-year track record in the PV space, Sungrow products power installations in over 150 countries. As a leader of innovation in the solar industry, Sungrow possesses a dynamic R&D team which consists of over 2100 employees. The Company has also invested its own in-house testing center approved by UL, CSA, TÜV Rheinland, and TÜV SÜD. In 2019, Sungrow launched the world’s largest inverter factory. The Company's global annual production capacity reaches 90 GW, including 10 GW of India factory. Offering a wide range of solutions and services, Sungrow is committed to providing clean power for all and is steadfast in its efforts to becoming the global leader of clean power conversion technology. Learn more about Sungrow by visiting www. sungrowpower.com.