Best Solar Energy Manufacturers Suppliers

Boxin Solar Co., Ltd.

🇨🇳 China

2006

201-300 people

Manufacturer/Trading Company/Wholesaler/Distributor

OEM manufacturer

ODM manufacturer

Product customization

Patented technology

Key customer

百佳集团

Key market

North America

Review

3.3

Description

Boxin Solar Co., Ltd., established in 2006 and headquartered in Zhongshan, China, is a premier high-tech manufacturer specializing in the solar energy sector. As a government-supported enterprise, the company operates a 20,000-square-meter facility and maintains a comprehensive supply chain, producing everything from solar panels and PCBs to final product assembly. With a workforce of approximately 200 to 300 employees and an R&D team of over 15 specialists holding more than 100 patents, the company introduces over 20 new products annually. Boxin Solar offers a diverse portfolio of renewable energy solutions, including solar lanterns, solar energy kits, solar home systems, and high-efficiency solar modules ranging from 5W to 220W. Their lighting range features all-in-one solar street lights, flood lights, garden lamps, and portable camping lanterns. These products are designed for both recreational outdoor use and as critical power solutions for rural or off-grid areas. The company is ISO 9001:2000 certified and adheres to rigorous quality standards, with products meeting CE, RoHS, Lighting Global, IEC61215, and IEC61730 requirements. Boxin Solar provides extensive OEM and ODM services, leveraging more than 10 production lines to serve a global market spanning Africa, Southeast Asia, Europe, and the Americas. Their commitment to quality is supported by a 100% pre-shipment inspection protocol and advanced testing equipment.

3W Mini Home Solar Kit Portable Solar Lighting System with 2 Bulbs$7.7

10W Portable Home Solar Lighting System with 4*3W Bulbs and Radio, MP3$26

30W18V Home Solar Lighting Generator with 17000mAh Lead Acid Battery, 6 Bulbs, MP3, Radio$50

Red Solar Energy Joint Stock Company

🇻🇳 Vietnam

2007

11-50 people

Manufacturer

Own brand

Multinational enterprise

Eco-friendly supplier

OEM manufacturer

Shipments

Key customer

NEVADOS ENGINEERING

Key market

🇺🇸 United States

Description

Red Solar Energy Joint Stock Company, also known as Redsun, is a pioneering manufacturer in Vietnam's renewable energy sector. Established in 2007 as the country's first solar panel factory, the company was founded through a strategic collaboration between local entities, the Vietnamese and French governments, and international research experts. Headquartered in Ho Chi Minh City, the company operates a specialized manufacturing plant in the Duc Hoa Ha Industrial Park, Long An province, utilizing advanced technology and machinery imported from France, Germany, Taiwan, and China. The company specializes in the production of high-efficiency monocrystalline and polycrystalline solar panels with capacities ranging from 3Wp to 350Wp. These products meet European quality standards, featuring an efficiency rating exceeding 16% and a 25-year power warranty. Beyond photovoltaic modules, Redsun designs and manufactures a diverse range of energy-saving solutions, including solar water heaters, energy-saving light bulbs, and grid-tied solar power systems. Their signature "Red Boy" solution provides specialized rooftop grid-connected systems for residential and commercial applications in 3KW, 5KW, and 10KW capacities. With over a decade of industry experience, Red Solar Energy Joint Stock Company maintains a robust international presence with offices in Singapore and the USA. The company is ISO 9001:2008 certified and holds TUV IEC61215 and IEC61730 certifications, reflecting its commitment to international quality standards. As an OEM manufacturer, Redsun serves both the domestic Vietnamese market and international clients, exporting solar equipment and industrial machinery to markets across Asia and North America.

Wuxi Fengrui New Energy Power Battery Co., Ltd.

🇨🇳 China

2022

51-100 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Product customization

High-tech enterprise

Key customer

WALMART

Key market

Asia

Description

Wuxi Fengrui New Energy Power Battery Co., Ltd. is a high-tech manufacturer and trading company based in Wuxi, China, specializing in the research, development, and production of advanced energy storage solutions. Established in 2022, the company operates with a workforce of 51 to 100 employees and a technical team boasting over 13 years of R&D experience. The company provides comprehensive OEM, ODM, and contract manufacturing services, focusing on high-efficiency lithium-ion battery technology for residential, commercial, and industrial applications. Their extensive product portfolio includes LiFePO4 battery packs, stackable home energy storage systems (ranging from 5.12kWh to 15.36kWh), portable power stations, and specialized golf cart battery modules. Beyond battery storage, the company supplies integrated solar solutions, including hybrid, grid-tie, and off-grid inverters, as well as TOPCon and HJT solar panels. Their products are engineered for durability, often featuring IP65 protection and a cycle life exceeding 6,000 cycles. Wuxi Fengrui is committed to quality and sustainability, holding CE, UN38.3, and UL1973 certifications. In addition to manufacturing, the company is expanding into the circular economy with a significant lithium-ion battery recycling and reuse project. This facility is designed to process up to 18,000 tonnes of retired batteries and scrap annually through cascading utilization and dismantling lines. Serving a global clientele that includes energy consultants and project developers, the company continues to scale its production capacity to meet international demand for renewable energy infrastructure.

51.2V Lithium Home Rack Equipped 5kWh Solar Cells 102Ah Grade Lifepo4 BMS Protection Hybrid Grid Connection CAN Port$433

48V Hybrid Lithium Home Appliance Rack Grade Lifepo4 102Ah BMS Protection CAN Port 10kWh Solar Cells Grid Connection Stackable$433

48V Lithium Rack Mounted Home Battery 5kwh-15kwh IP65 Protection Class AC Output Certified Hybrid Grid MSDS Approved$433

JA Solar PV Vietnam Company Limited

🇻🇳 Vietnam

2021

1001-2000 people

Manufacturer

High capacity factory

Large enterprise group

OEM manufacturer

ODM manufacturer

Shipments

676

Key customer

JA SOLAR

Key market

🇺🇸 United States

Description

JA Solar PV Vietnam Company Limited is a major manufacturer of high-performance solar energy components based in the Quang Chau Industrial Park, Bac Giang Province, Vietnam. Established in 2021 as a subsidiary of JA Solar Investment (Hong Kong) Limited, the company operates a large-scale 73,244 sqm factory with a workforce of over 1,500 employees. The facility specializes in the production of monocrystalline and polycrystalline silicon rods, ingots, wafers, and N-type TOPCon cells. Its core manufacturing capabilities include the assembly of advanced photovoltaic (PV) panels, such as bifacial and half-cut solar modules, with a designed annual capacity of 3.5 GW. As a key player in the global renewable energy supply chain, the company focuses on high-quality OEM and component manufacturing, exporting its entire production to major international markets including the USA, the European Union, and China. The company is part of the broader JA Solar Group, which maintains a significant investment presence in Vietnam and is recognized for its continuous R&D in sustainable energy solutions.

Dong Duong Energy Corporation

🇻🇳 Vietnam

2012

11-50 people

Manufacturer/Trading Company

Multinational enterprise

Key market

Asia

Description

Dong Duong Energy Corporation, also known as Dong Group (Vietnam), is a manufacturer and trading company headquartered in Ho Chi Minh City, Vietnam. Building on a foundation established in Germany in 2000, the company officially launched its Vietnamese operations in 2012. The organization specializes in the renewable energy sector, focusing on the investment, installation, and supply of solar, wind, and gas energy solutions. With a workforce of 11 to 50 employees, the company operates manufacturing facilities dedicated to producing advanced technology products tailored for both residential and industrial applications. Their extensive product portfolio includes solar water heaters, solar batteries, solar air conditioning, and solar drying equipment. Additionally, they provide heat pumps and wind power products designed for farms and resorts. Beyond energy equipment, the company has demonstrated diverse manufacturing capabilities, including the production of massage beds with iron frames. Dong Duong Energy Corporation is active in international trade, maintaining export relationships with markets such as the United States while continuing to serve as a prominent supplier in the Vietnamese domestic market.

Angel Solar Co., Ltd.

🇨🇳 China

2018

11-50 people

Manufacturer/Trading Company

OEM manufacturer

Low MOQ

Product customization

Own brand

Shipments

Key customer

GUANGXI SHANJIAN

Key market

🇸🇦 Saudi Arabia

Review

4.7

30 Years Warranty Ion Storage Battery for Solar Energy System 500Kwh 1Mw 2Mw Container Battery Energy Storage System$0.22

Commercial Container Energy Storage System 3 Phase Battery Pack Lithium Ion Battery 500Kwh 1 Mw 5Mwh Solar System$0.22

High Efficiency Deye Single Phase 5KW 7KW 8KW Hybrid Inverter With 2 MPPTS for Solar Energy System Use$799

DDP Shipping Lifepo4 Powerwall Batteries 48V 100Ah 200Ah Solar Battery Store for Solar System$516

Home Solar Battery Systems 48V 100Ah 200Ah 5Kw 10Kw Lithium Ion Battery for Solar Panel$518

XC MEDICO Professional Surgical Orthopedic Trauma External Fixator Ulna and Radius Trauma Wrist Joints$145

XC MEDICO Orthopedic Instruments Set Titanium 5.5mm Pedicle Screw Spine Instrument Set Polyaxial Pedicle Screw Spinal$1550

Premium CMF Orthopedic Trauma Implant Bone Surgery CE ISO Reconstruction Plate Titanium Maxillofacial Locking Plate$32

Competitive Price Orthopedic Surgical Instruments Screw Sterilization Box Orthopedic Veterinary Box Instrument Box$95

1.5mm AO Locking Screw Implant Veterinary Orthopedic Instrument Orthopedic Implant for Surgical Purposes$4

Factory Made 3.5mm AO Locking Titanium Screws for Veterinary Orthopedic Implants and Trauma Plates$4

2.4mm ALPS-II Locking Plate and Screw for Vet Clinics Surgery Bone Instrument Veterinary Orthopedic Implants$45

Shandong Haohua Solar Energy Co., Ltd.

🇨🇳 China

2013

11-50 people

Manufacturer

OEM manufacturer

Patented technology

Industry association member

Low MOQ

Shipments

Key customer

MECHZEPHYR

Key market

Asia

Description

Shandong Haohua Solar Energy Co., Ltd., established in 2013, is a professional manufacturer of solar energy and air energy enamel inner tanks and water tanks, specializing in enamel pressurized water tanks. Based in Heze, China, the company operates two production bases with an annual capacity exceeding 500,000 units. They offer OEM, ODM, and contract manufacturing services, supported by an R&D team and an annual output value ranging from US$10 Million to US$50 Million. Their product portfolio includes water heaters, solar collectors, water storage tanks, coil water tanks, split wall-mounted solar jacket water tanks, and integrated heat pipe solar products. Shandong Haohua Solar Energy Co., Ltd. holds ISO 9001 and CCC certifications, along with multiple invention patent certificates. They have established extensive cooperation with well-known brands such as Sangle, Linuo, Sunrain, and Micoe, exporting products to international markets including India and Saudi Arabia.

Upgraded Factory OEM 80L Metal Heat Pipe Integrated Solar Water Heater$75.6

Jining Enwei Intelligent Technology Co., Ltd.

🇨🇳 China

2014

101-200 people

Manufacturer/Trading Company

OEM manufacturer

Product customization

Low MOQ

High-tech enterprise

Shipments

Key customer

SERVI HITACHI

Key market

🇺🇸 United States

Review

4x100W LED Solar Light Tower 7m Electric Mast Hybrid Inverter Solar Power Solar Energy System$5950

ENWEI Solar Mobile Light Trailer Solar Light Tower with Energy System for Sale$5950

Energy Conservation Mobile Solar Power Trailer Solar System Camera Surveillance Trailer for Remote Areas$6125

Hot Sale Solar Mobile Light Tower Solar LED Lights Tower Trailer with Energy System$5950

Solar Energy Systems CCTV Camera Trailer for Parking Lot Monitoring$4950

Energy Independence Solar Powered Floodlight Lighting Box for Factory Lighting$5699

Flexible Energy Solar Panels Powered Camera CCTV Towers for Outdoor Monitoring$5695

Intelligentize Solar Energy System Green Power Lighting Trailer for Highway Lighting$5075

Efficient Conversion Solar Energy System 5G Video Camera Trailer for Oilfield Monitoring$6000

Energy Conservation Solar Panels Power Led Lighting Trailer for Outdoor Construction Lighting$5500

Off-Grid Energy Solar Powered Camera CCTV Tower for Remote Mining Area$5695

Independent Power Supply Solar Energy System Camera Trailer for Remote Mining Area Surveillance$6050

Hangzhou Zhongneng Photoelectricity Technology Co., Ltd.

🇨🇳 China

2015

11-50 people

Manufacturer/Trading Company/Service Company/Wholesaler

High-tech enterprise

Patented technology

Industry association member

ODM manufacturer

Key customer

CHINA HUANENG GROUP

Key market

North America

Description

Hangzhou Zhongneng Photoelectricity Technology Co., Ltd. is a high-tech manufacturer and service provider specializing in the research, development, and production of thin-film optoelectronic devices and high-end new energy equipment. Founded in 2015 by a core team from Tsinghua University and Huazhong University of Science and Technology, the company operates from a facility spanning up to 12,000 square meters. It is recognized as a National High-tech Enterprise and a National 'Little Giant' Enterprise, maintaining a strong focus on perovskite solar cells and related manufacturing technologies. The company employs a 'device + equipment' dual-wheel drive strategy, offering a comprehensive range of specialized machinery including slot-die coating machines, magnetron sputtering systems, vacuum evaporation equipment, laser etching machines, and atomic layer deposition (ALD) systems. Beyond individual components, they provide complete perovskite production lines, ranging from R&D and pilot lines to mass production systems. Their technical expertise is evidenced by multiple efficiency records for perovskite solar devices and a portfolio of over 20 patents. Hangzhou Zhongneng serves a diverse client base including major energy enterprises like China Huaneng and Shenzhen Energy, as well as prestigious academic institutions. They offer OEM, ODM, and contract manufacturing services, supported by ISO 9001 and GMP certifications. With a dedicated R&D team and advanced testing facilities, the company is a key player in the industrialization of third-generation photovoltaic products and solid-state battery equipment.

High Utilization Vacuum Vapor Deposition$1000

High Utilization Aluminum Parts$1000

FOSHAN SUNCHEES ENERGY TECHNOLOGY CO.,LTD

🇨🇳 China

2008

51-100 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Own brand

Product customization

Shipments

Key customer

IMPULSANET

Key market

North America

Description

Foshan Sunchees Energy Technology Co., Ltd. is a professional manufacturer and trading company based in Foshan, Guangdong, China, specializing in the R&D and production of renewable energy solutions. Established in 2008, the company has over 15 years of experience in the solar industry, operating two factories with eight specialized production lines. Their comprehensive product portfolio includes off-grid, on-grid, and hybrid solar power systems, solar air conditioners, pure sine wave inverters, lithium (LiFePo4) and VRLA batteries, and wind turbine systems. Sunchees provides one-stop solutions tailored for diverse applications, including residential villas, hotels, schools, hospitals, and industrial farms. As a verified supplier with ISO 9001, CE, RoHS, GS, and IECEx certifications, the company maintains strict quality control and international management standards. They offer extensive OEM and ODM services, supported by a professional R&D team capable of customizing systems to meet specific client requirements. Their technical expertise extends to providing professional installation guidance and after-sales support for complete system purchases. With an annual output value exceeding US$100 million, Sunchees has established a robust global sales network spanning over 130 countries across North America, South America, Europe, Africa, and Southeast Asia. The company leverages a high-efficiency supply chain and long-term partnerships with international shipping providers to ensure rapid production and reliable delivery to its global customer base.