Quanwei New Energy, a subsidiary of the listed company Quanwei Technology (300716.SZ), is a provider of solar modules, energy storage, and new energy solutions. They are devoted to providing optimized solar energy solutions to meet the needs of worldwide residential, commercial, industrial and utility customers.

Queen Solar is a dedicated, diligent renewable energy enterprise with strong technology, specializing in the research and development, manufacturing, sales and service of photovoltaic inverter and energy storage system.

Founded in April 1991, Renda Group is headquartered in Renda Science and Technology Park, on Shiyan Street, in Baoan District, Shenzhen, China. Their business projects mainly include sheet metal manufacturing, metal stamping manufacturing, high/low voltage distribution cabinet manufacturing and installation, power supply equipment installation, container product development and manufacturing, property management, pension, health care, etc.

RIGOL focus on the cutting-edge technology development and breakthrough in the field of general electronic measuring instruments. Their mission is "enabling technology exploration, empowering possibilities and more". RIGOL has become a well-known high-tech enterprise in the test and measurement industry.

Ryder delivers high product reliability, with their advanced capabilities and real-time monitoring that ensure precision and consistency in every step of every project.

Sany Renewable Energy is a global provider of comprehensive wind power solutions and renewable energy in the clean energy equipment and services field. The company's tagline - 'Quality changes the world, Intelligence creates the future', defines their work.

SEPCO Electric Power Construction Corporation (SEPCO), a wholly owned subsidiary of POWERCHINA, is a comprehensive engineering company in investment, financing, survey, design, equipment supply, construction, commissioning, and operation of electric power projects and infrastructures. SEPCO enjoys the reputation of the 'iron army'​ in the power industry of China.

Shanghai Electric has established itself as one of the largest, strongest and most comprehensive equipment manufacturers in China, and annually yields a sales volume in excess of RMB40 Billion.

Shanghai Highly (Group) is a Mobile Heating-Cooling Expert. They also provide Appliances, Electrical, and Electronics Manufacturing.

Huaming Power Equipment Co., Ltd is one of the pioneers in world tap changer industry. Its main products are on-load and de-energized tap changers. Later its business territories extended to manufacturing of CNC machines and EPC business of renewable energy projects. Huaming has grown to a company with over 1,600 staff, 10 subsidiaries, 5 overseas branches and 4 modern manufacturing facilities.

Shenda's annual total production capacity is about 18,000,000 KVA, Their main products include oil immersed power transformer(up to 250MVA/ 330kV) ,Dry Type Transformers (up to 30MVA/35Kv), combined transformer substation, amorphous alloy transformer, rectifier transformer (100MVA/220kV )and especially furnace transformer(180MVA/220kV). Their products' performance measures up to the standards established by International Electric Committee (IEC).

Shenzhen Click Technology is the world famous magnetic components and power technology solutions provider, specialized in product development design, production, sales and services of LED lighting power supply, power battery chargers, communication power supply, adapter, magnetic components, the electric car charger, charging pile, etc.

Shenzhen EN Plus Tech Co., Ltd. is a professional manufacturer specializing in intelligent EV charging solutions. Founded in 2015 and headquartered in Shenzhen, China, its solutions are widely recognized by the key end markets, including EV OEMs, EV charging operators, etc., in Asia-Pacific, China, Europe, the Middle East, and Africa.

KSTAR, a global new energy solution provider, boasts a well-established presence in key solar markets worldwide. Their expertise spans the spectrum, delivering cutting-edge PV inverters and energy storage systems featuring CATL battery solutions. Their offerings cater to residential, commercial & industrial, and large-scale utility applications.

Shenzhen V&T Technologies Co.,Ltd. has completely grasped the key control technique and also possesses the capacity of industrialization design and manufacturing. It has developed lots of product series. The product voltage grade mainly contains 200V, 400V, 690V, 1140V, and the power grade varies from 0.4kW to 3000kW, which could meet various application demands from high, medium and low level market.

Shenzhen VMAX New Energy (Group) Co., Ltd. founded in 2005 and headquartered in Shenzhen, China, is dedicated to the development, production and sales of power electronics and power transmission products. VMAX works with many automobile manufacturers to provide customers with high quality automotive power domain products and efficient solutions.

Shenzhen Xetar Technology Co., Ltd. (hereinafter "Xetar") was founded in January 2003, emerging from the former company, Yinda Electronic Equipment. The company has been recognized as a national high-tech enterprise and is dual-certified according to the ISO 9001:2015 quality management system by TÜV Rheinland.

Shenzhen Xingte Technology has consistently been committed to providing customers with high precision winding equipment and advanced automation production lines. Xingte has independent motor winding, transformer, toroidal Coil & flat wire, inductor, and electroacoustic divisions.

Sieyuan Electric is a well-know listed company in China specialized in R&D of electric power technology, equipment manufacturing and engineering services.

Beijing Sifang Automation Co. Ltd, a high-tech company mainly engages in R& D, manufacture and sale of power system automation, relay protection, power system security and stability control, HVDC transmission control, dispatching automation, distribution automation, power simulation, rail transportation for electric power system and related industries such as petrochemical, railway, coal, metallurgy, etc.

Sineng Electric Co., Ltd. (stock code: 300827) is a leading global high-tech enterprise specialized in power electronic products R&D, manufacturing, marketing and maintenance, covering its business in PV inverter, energy storage system, power quality control, plant development and other fields, committed to promoting the construction of a cleaner, safer and better future on the basis of cutting-edge green technology solutions.

Sinexcel is a global electric technology company that energizes electricity achieve a more productive, sustainable future.

The SOLARLAND brand was first established in 2003. Since then, they have committed ourselves to aide in the development and promotion of clean energy. In 2011, SOLARLAND began operating in its first manufacturing facility, and in 2015 it successfully put their first line of modules into production.

Offering a wide range of solutions and services, Sungrow is committed to providing clean power for all and is steadfast in its efforts to become the pioneer in clean power conversion technology.

Suzhou Pangolin Robot Corp.,Ltd., established in 2006, is a well known domestic commercial robot manufacturer. Over past decades, Pangolin Robot has been dedicated to research, production and sales of service robots, as the pioneer and leader for smart restaurant in China.

SWT, the power equipment manufacturer in China, was founded in 1993. With more than 27 years of continuous growth and development, they have emerged as an exceptional manufacturer and trusted integrated solution provider for power plants and equipment globally. Their extensive product range includes diesel generators, mobile lighting towers, and gas generator sets.

TBEA Sunoasis Co., Ltd. is specialized in photovoltaic, wind power, power electronics, energy internet and other fields, with the mission of 'Green Energy for Better Life', the company is dedicated to driving the sustainable development of human society by smart, efficient and green energy.

Tenlee Electric Group, founded in 1999 and headquartered in Yueqing, Zhejiang Province, manufactures medium- and high-voltage equipment such as load break switches (LBS), vacuum circuit breakers (VCB), ring main units (RMU), gas- and air-insulated switchgear, and distribution transformers—all suitable for 12–40.5 kV grid applications.

TOP-TEK was established in 2007 and is headquartered in Shenzhen.，consisting of TOP-TEK Software Technology Co., Ltd., Dongguan Branch and Beijing Branch, with a total area of over 40,000 square meters. The company currently has more than 700 employees, over 70 experienced R & D engineers,

Trina Solar is the PV and smart energy total solution provider. The company engages in PV products R&D, manufacture and sales; PV projects development, EPC, O&M; smart micro-grid and multi-energy complementary systems development and sales.