Best Largest Producer Of Solar Panels Suppliers

China Electric Equipment Group Co., Ltd.

🇨🇳 China

1990

5001-10000 people

Manufacturer/Trading Company

High capacity factory

Established brand

Large enterprise group

OEM manufacturer

Shipments

122

Key customer

ABB

Key market

Asia

Description

China Electric Equipment Group Co., Ltd. (CEEG), established in 1990 and headquartered in Nanjing, is a leading high-tech manufacturer specializing in power transmission, distribution, and new energy solutions. With over 30 years of industry experience and a workforce of over 6,500 employees, the company operates three major production bases in Binjiang, Yangzhong, and Jurong. CEEG is recognized as one of the world's largest production bases for dry-type transformers and maintains a long-term strategic partnership with DuPont for Nomex insulation technology. The company's comprehensive product portfolio includes a wide range of transformers (dry-type, oil-immersed, amorphous alloy, and mining explosion-proof), prefabricated substations, high and low voltage switchgear, and intelligent distribution networks. CEEG has also established a significant presence in the renewable energy sector, offering solar panels, inverters, and integrated lithium-ion energy storage systems (ESS). Their manufacturing capabilities support OEM, ODM, and customized engineering solutions for diverse sectors including aerospace, railway transportation, data centers, and petroleum. CEEG is committed to international quality standards, holding certifications such as ISO 9001, ISO 14001, ISO 45001, UL, CE, and TUV. Their products are exported to over 150 countries and regions, serving a prestigious global clientele that includes ABB, Siemens, Schneider Electric, Saudi Aramco, and Rio Tinto. The company's advanced facilities feature automatic core shearing lines and vacuum casting equipment, ensuring high-efficiency and environmentally friendly energy solutions for major national and international infrastructure projects.

Solar Photovoltaic Glass PV Solar Cell Module China Solar Module Solar Panel Module Glass Solar Energy Half Cell Solar Panel Solar Package$0.11

PV Solar Module PV Solar Cell Module PV Solar 460W PV Solar System Storage System China Solar Module China Solar Panel Solar Panel Glass$0.1

410W PV Solar Panel Half-Cut Solar Cell Monocrystalline Solar Panel Solar Power Panel$0.11

Csun Solar 120 Solar Cells Solar Panel Mono Perc Solar Panels Price 380W 410W 460W 550W 670W Panel Solar$0.1

Csun Solar Cell Solar System Solar Module 460W 550W Good Price A Grade Solar Panel$0.1

Solar Panel 3550W 380W Solar Panels for Solar System Storage Power$0.11

Csun Solar Super Power Solar Products 380W 410W 460W 550W 670W Solar Panel for Solar System$0.11

Csun Solar PV Solar Panels Module 380W 410W 460W 550W Double Glass Bifacial Solar Panel 555W Solar Panel Moudule Solar Panel$0.11

Csun Solar PV Module Solar Panel Solar Half Cells 380W 410W 460W 550W 55W 670W Bifacial Solar Panel Price Solar Panel Manufacturer$0.11

Csun Solar Products 460W Mono Solar Panel for Solar Power System$0.11

The Cheapest Factory Price Solar PV Module Panel Solar Cell Solar Power Panel System Solar Panel for Solar Energy System 380W 410W$0.11

Hot Sale Solar Panels Csun 670W Solar Panel 550W Black Solar Panel 555 Watt Solar Panel Cell$0.11

Jiangsu Guoqiang Singsun Energy Co., Ltd.

🇨🇳 China

2000

5001-10000 people

Manufacturer/Service Company

High capacity factory

Established brand

Large enterprise group

Product customization

Shipments

111

Key customer

SOLTEC

Key market

Africa

Description

Jiangsu Guoqiang Singsun Energy Co., Ltd. is a global clean energy science and technology enterprise and a contract manufacturer based in Liyang, China. Established in 1998 as part of the Jiangsu Guoqiang Group, one of China's top 500 private enterprises, the company has grown to employ over 5,000 people. They specialize in advanced intelligent PV tracking solutions and intelligent manufacturing services, with an overall annual production capacity of 75GW for PV mounting structures. The company operates four large-scale production bases in Jiangsu Liyang, Xinyang (Henan), Hebei Tangshan, and Shangxing Town Industrial Park, equipped for PV bracket forming, welding, and galvanizing. They have supplied over 30GW of PV mounting structures, holding a leading position in China. Their extensive product portfolio includes PV mounting systems (fixed, adjustable, flexible, and tracker systems), specialized brackets for various terrains (mountain, fishery, agrivoltaics, rooftop), and components like piles, purlins, and torque tubes for solar panels. Beyond solar energy, they also manufacture highway guardrails, road crash barriers, and ringlock scaffolding. Jiangsu Guoqiang Singsun Energy is committed to quality and environmental standards, holding certifications such as ISO 9001, ISO 14001, OHSAS 18001, CE, and TUV Attesting. With a strong focus on R&D, an international R&D team, and 130 patents, they export their products to markets across the Americas, Europe, the Middle East, and Southeast Asia.

Solar Panel Bracket$900

Green Energy Steel Structure Solar Panel Bracket$600

Ce Certificate Powder Spraying Solar Panel Bracket$600

Guoqiang Pre Galvanized Single Solar Panel Bracket$600

Economy ABS Solar Tracker Panel Mounting Bracket$600

New Design Zinc Plating Solar Panel Mounting Bracket$600

Anti-Rust Square Tube Mounting Solar Panel Brackets$600

U C Channel Profile Ground Solar Panel Bracket$600

High Quality Steel Structure Adjustable Solar Panel Bracket$600

Popular C Type Ground Solar Panel Mounting Bracket$600

Hot DIP Galvanized Vertical Horizontal Solar Panel Bracket$600

Best Sell Solar Panel Mounting Bracket for Sale$600

CSI Solartronics (Suzhou) Co., Ltd.

🇨🇳 China

2001

More than 10000 people

Manufacturer/Service Company

High capacity factory

Established brand

Large enterprise group

Multinational enterprise

Shipments

1788

Key customer

CANADIAN SOLAR

Key market

Asia

Description

CSI Solartronics (Suzhou) Co., Ltd., a key subsidiary of Canadian Solar, is a global leader in the solar technology and renewable energy sector. Established in 2001, the company has grown into a massive manufacturing powerhouse with over 14,000 employees and more than 20 production facilities across Asia and the Americas. As a Tier 1 manufacturer, the company specializes in the design, production, and distribution of high-efficiency solar photovoltaic modules, including TOPCon, HJT, bifacial, and mono-facial technologies. Their extensive product portfolio also features solar inverters, lithium-ion battery energy storage systems (BESS), and complete solar system kits for residential, commercial, and utility-scale applications.

For CanadianSolar Hybrid Solar System Kits with Lithium Ion Energy Storage Polycrystalline Silicon Solar Panels$0.65

Canadiansolar Factory Sale Single Phase Grid Home Ip65 Generator 3kw Solar Inverter For Solar Panel$513.6

Solar Power N-type Bifacial Topcon 675w 680w 685w 690w 695w Solar Panel New Technology$61500

CanadianSolar Solar Kits Energy Storage Total Kits Off-grid Solar System Kits$0.65

HJT HiHero Low Carbon Module CS6.2-66TB 620W-660W High-Efficiency Solar Panels$0.12

For CanadianSolar High Power CS6.2-66TB Bifacial Solar Panels New N-Type 630W-660W$0.1

High Quality 640W/645W/650W Monocrystalline Bifacial Solar Panel 20.4%-25.3% Efficiency Anodized Aluminium Alloy Frame for$0.35

For CanadianSolar CS6.2-66TB N-Type Bifacial Solar Panels 630W-660W for Residential and Commercial Use New 66TB Model$0.1

CanadianSolar Warranty IP65 Original Industry Single Phase 220V Grid Solar Inverter$513.6

CanadianSolar Three Phaser MPPT Gird 100Kw 110Kw IP66 Transformerless 380V Efficiency Solar Inverters$3888

For CanadianSolar Power Supply System Energy Storage Utility PowerBlock Solar Inverters Product Category$500000000

Canadiansolar DC/AC Inverters Single Phase Solar Inverter 5000w 5kw Single Phase String Inverter$359.1

ShenZhen Yufai Aurora Optoelectronic Co., Limited

🇨🇳 China

2010

More than 10000 people

Manufacturer/Trading Company/Wholesaler/Distributor

High capacity factory

Large enterprise group

OEM manufacturer

ODM manufacturer

Shipments

Key customer

PHUC THINH SOLAR

Key market

Europe

Description

ShenZhen Yufai Aurora Optoelectronic Co., Limited is a leading national high-tech enterprise and manufacturer headquartered in Shenzhen, China. Established in 2010, the company has grown into a major global player in the renewable energy sector, employing over 10,000 people and operating a headquarters and factory facility spanning 75,000 square meters. The company is recognized as a Top 10 Solar Solution Provider for Government Infrastructure, specializing in the R&D, manufacturing, and distribution of advanced solar energy and energy storage solutions. Their comprehensive product portfolio includes high-performance LiFePO4 battery packs for residential and commercial energy storage, solar off-grid systems, and a wide range of solar street lighting solutions such as All-In-One, All-In-Two, and smart IoT-enabled models. Additionally, they provide solar inverters, MPPT controllers, and high-wattage solar panels. With over 1,500 patents, the company is a pioneer in technical innovation, featuring proprietary technologies like intelligent control systems, Bluetooth-integrated modules, and robotic cleaning systems for solar applications. As a professional B2B partner, ShenZhen Yufai Aurora Optoelectronic offers extensive OEM and ODM services, supporting clients from initial product concept to final delivery. Their manufacturing excellence is backed by a robust quality management system, holding certifications such as ISO 9001, CE, RoHS, UL, FCC, and IECEx. The company maintains a strong international presence, exporting to nearly 30 countries and 120 regions across Europe, North America, the Middle East, Africa, and the Asia-Pacific, supported by regional offices in the UAE, Saudi Arabia, Nigeria, and Cameroon.

hole sale Shenzhen factory top qualitysolar temporary traffic lights Traffic Signal Light 4-side traffic light solar panel

Guangdong Haomei Aluminum Co., Ltd.

🇨🇳 China

1991

5001-10000 people

Manufacturer

High capacity factory

Established brand

Large enterprise group

OEM manufacturer

Key customer

GREENLAND GROUP

Key market

Europe

Description

Guangdong Haomei Aluminum Co., Ltd. is a leading Chinese manufacturer and a publicly listed company (stock code 002988) established in 1991, specializing in the R&D, manufacturing, and sales of aluminum profiles. Operating two production bases spanning over 1,000,000 square meters with a workshop area exceeding 550,000 square meters, the company employs over 4,000 people and has an annual capacity of over 350,000 tons. Guangdong Haomei Aluminum offers a comprehensive range of aluminum products, including architectural aluminum profiles, industrial aluminum profiles, aluminum alloy energy-saving system doors and windows, and automotive lightweight materials. Their product portfolio encompasses aluminum profiles for windows & doors, curtain walls, tents, solar panel frames, heat sinks, bars, pipes, tubes, rods, angles, slats, plates, extrusions, and sections. The company provides OEM, ODM, and processed material services, with a complete industry chain from melting to deep processing. Guangdong Haomei Aluminum is a national key high-tech enterprise, recognized as a "Nationally Recognized Enterprise Technology Center" and one of the "Top 10 Architectural Aluminium Profile Enterprises in China." They hold numerous certifications including ISO 9001, ISO 14001, ISO 45001, IATF 16949, RoHS, CE, CNAS, CQM, and SGS. Their products are widely used in renowned buildings, rail transit, electromechanical machinery, and electronic appliances, and are exported to over 60 countries and regions worldwide.

6063 6061 Mounting System Roof Railing Bracket Panel Solar Aluminium Rail$2.6

Dongguan Mentech Optical & Magnetic Co., Ltd.

🇨🇳 China

2008

5001-10000 people

Manufacturer/Trading Company/Wholesaler/Service Company

High capacity factory

Large enterprise group

OEM manufacturer

ODM manufacturer

Shipments

Key customer

MENTECH

Key market

Asia

Description

Dongguan Mentech Optical & Magnetic Co., Ltd. (Stock Code: 002902) is a leading high-tech manufacturer and publicly listed company established in 2008. Headquartered in Dongguan, China, the company operates as a comprehensive technology provider integrating R&D, production, sales, and service. With a global workforce of over 5,000 employees and a dedicated R&D team of 300+ professionals, Mentech maintains five global manufacturing centers covering more than 131,863 square meters, with approximately 80% of operations transitioned to smart factory automation. The company specializes in six core product lines: Magnetic Components, Optical-electronic products, Power supplies, Energy solutions, Home Energy Storage, and Consumer smart living gear. Their extensive portfolio includes high-precision transformers, inductors, optical transceivers, WDM systems, and LiFePO4 battery energy storage systems. Mentech is a major provider of OEM, ODM, and JDM services, supporting industries such as 5G telecommunications, automotive, new energy, and industrial control. The company holds numerous international certifications, including IATF 16949, ISO 9001, UL, CE, FCC, and TUV, and serves a prestigious global clientele including Huawei, ZTE, BYD, and Nokia. Committed to sustainability and low-carbon innovation, Mentech continues to expand its presence across North America, Europe, and Asia through a robust network of subsidiaries and overseas offices.

Camp Lithium Pure Sine Wave Solar Panel Electric Power Stations Home Portable 300W Power Generator

Hot Sales LiFePo4 Big Capacity 2200W Balcony Energy Storage Portable Power Bank

Shanghai Yaohua Pilkington Glass Group Co., Ltd.

🇨🇳 China

1983

5001-10000 people

Manufacturer/Trading Company/Distributor

High capacity factory

Established brand

Large enterprise group

Own brand

Key customer

NSG GROUP

Key market

🇺🇸 United States

Description

Shanghai Yaohua Pilkington Glass Group Co., Ltd. (SYP Group) is a premier publicly listed glass manufacturer headquartered in Shanghai, China. Established in 1983 as one of the nation's earliest joint ventures, the company has grown into a global leader in the glass industry, employing between 5,001 and 10,000 professionals. SYP Group specializes in the research, development, and large-scale production of high-performance glass solutions across four primary sectors: Architectural Processing Glass, Automotive Glazing, Float Glass, and Special Glass. The company's extensive product portfolio includes energy-efficient Low-E coated glass, insulated glass units (IGU), tempered, laminated, and solar glass, as well as advanced technologies such as electrochromic and switchable PDLC glass. Its automotive division, SYP Automotive, is a major supplier of windscreens, panoramic sunroofs, and rail transit glazing for global automakers and vehicle manufacturers. SYP Group's architectural solutions are featured in iconic international landmarks, including the California Academy of Sciences and the Hong Kong International Commercial Center. Operating multiple production facilities across China with an annual processing capacity of 50 million square meters, the company maintains rigorous quality standards with ISO 9001, ISO 14001, CCC, and SGS certifications. Backed by technical support from Pilkington UK and strategic partnerships with the NSG Group, SYP Group exports to over 30 countries across North America, Europe, Asia, and the Middle East. The company remains committed to innovation and sustainability, focusing on high value-added products that reduce carbon footprints and enhance building energy efficiency.

Quality Assurance Solid Structure 1.6~8mm Low Iron Patterned Float Glass White Goods Decorative Panel with Textured Glass Panel$290

Direct Sale Custom Big Size Curved Tempered Laminated Glass Bent Double Toughened Glass Panels for Building Usage$200

Shenzhen Topband Automation Technology Co., Ltd.

🇨🇳 China

2005

5001-10000 people

Manufacturer/Service Company

High capacity factory

Established brand

Large enterprise group

OEM manufacturer

Shipments

278

Key customer

TOPBAND SMART

Key market

Europe

Description

Shenzhen Topband Automation Technology Co., Ltd. is a prominent manufacturer and service provider based in Shenzhen, China, specializing in advanced energy storage and solar technology solutions. Established in 2005, the company has grown into a large-scale enterprise with a workforce of approximately 8,000 employees. They operate as a verified supplier with a strong focus on international trade, serving a global clientele that includes notable partners such as Solcelle.dk and Simai Group.

Multiple Inputs IP65 DC PV Solar Combiner Box with Solar Monitor$468

Durable 27U UPS Battery Box Solar Battery Cabinet for UPS$1200

IP65 DC1500V Anti-lighting Solar String Combiner Box PV Switch Box$365

SPCC IP55 19" Rack Solar Energy Storage Battery Cabinet With Air-conditioner$50000

High Quality ESS 500KW 1000KW 1MW 2 MW Solar Energy Storage Battery Container System$125000

Outdoor Customized Waterproof Integrated Intelligent Power Distribution Box$486

Factory Floor Standing IP55 Outdoor Cabinet 24U Enclosure for Battery Rack$1200

Air-cooled All-in-one BESS 100kw 215kwh Battery Energy Storage System ESS Cabinet$35000

Outdoor Liquid Cooling ESS Cabinet 261kWh Commercial Industrial Energy Storage LiFePO4 Lithium Battery$35000

Liquid Cooling All-in-one BESS 125kw 261kwh Battery Energy Storage System$35000

Custom Waterproof IP65 Telecom Equipment Outdoor Battery Cabinet$500

IP65 High Quality Outdoor Customized Stainless Steel Pedestal Mount Electrical Equipment Enclosure$300

Guangdong Vanward New Electric Co., Ltd.

🇨🇳 China

1993

More than 10000 people

Manufacturer/Trading Company

High capacity factory

Established brand

Large enterprise group

OEM manufacturer

Shipments

1446

Key customer

INDUSTRIAS HACEB

Key market

🇺🇸 United States

Description

Guangdong Vanward New Electric Co., Ltd. is a leading publicly traded manufacturer (Stock Code 002543) specializing in kitchen and bathroom appliances. Established in 1993 and headquartered in Foshan, China, the company has grown into a global industry leader with over 10,000 employees and an annual production capacity exceeding 15 million units. Vanward operates ten manufacturing bases across China, including Shunde and Zhongshan, and has expanded its international footprint with facilities in Egypt and Thailand. The company is recognized as a National High-tech Enterprise and a strategic partner of China's Space Industry. Vanward's extensive product portfolio focuses on energy-efficient water heating and kitchen solutions. Core offerings include gas and electric water heaters, gas boilers, air-source heat pumps, and solar collectors. Their kitchen appliance range features high-performance range hoods, gas stoves, disinfection cabinets, dishwashers, and steam ovens. Additionally, the company produces outdoor equipment such as gas BBQ grills and heaters. As a dominant force in the gas appliance sector, Vanward has maintained the largest market share for gas water heaters in China for over 20 years. With a strong commitment to R&D, Vanward holds over 3,000 patents and has led the drafting of more than 100 national and industry standards. The company offers comprehensive OEM and ODM services, supported by a National Enterprise Technology Center and a Post-Doctoral Research Center. Their manufacturing processes are certified under ISO 9001, ISO 14001, and ISO 45001 standards, with products meeting international safety and quality benchmarks including CE, UL, CSA, GS, and CCC. Vanward exports to numerous global markets, serving major international clients and professional sports organizations.