Best Solar Solutions Suppliers

SUNPLUS OPTIMUM INC

🇺🇸 United States

2022

51-100 people

Manufacturer/Trading Company/Distributor

OEM manufacturer

ODM manufacturer

Product customization

Multinational enterprise

Key customer

THE ENERGY PANAMA

Key market

Europe

Description

SUNPLUS OPTIMUM INC is a premier American solar energy manufacturer and distributor headquartered in Albany, New York. Established in 2022, the company has rapidly emerged as a significant force in the renewable energy sector, specializing in the production of high-efficiency photovoltaic (PV) modules, advanced energy storage systems (ESS), and solar inverters. Operating with a global production capacity of 6.5GW for modules and 2GWh for LFP batteries, the company serves developers, contractors, and EPCs across North America, South America, and Western Europe. The company's extensive product portfolio features cutting-edge solar technologies, including N-type, HJT, TOPCon, and Shingled solar cells. Their PV modules, which range from 400W to 800W, include specialized options such as the LYCHEE N Series, bifacial panels, and Building Integrated Photovoltaics (BIPV) like solar cell roof tiles. For energy storage, SunPlus offers residential and commercial LiFePO4 battery packs, including liquid-cooled systems and modular 5kWh units that are parallelizable for large-scale utility use. Their inverter line encompasses microinverters, string inverters, and hybrid systems. SunPlus emphasizes quality and supply chain reliability, manufacturing products under Bloomberg Tier 1 guidelines and maintaining CSA and UL certifications for seamless integration into the American market. As a contract manufacturer (OEM/ODM) with a domestic assembly presence, the company leverages four strategic warehouse facilities in California, New Jersey, and Texas to ensure efficient distribution. With a dedicated team of 51 to 100 employees, SUNPLUS OPTIMUM INC is committed to empowering the solar revolution through precision-crafted, high-performance energy solutions.

SUNPLUS 575W Solar Panels Mono Photovoltaic N Type Solar Panel 575W PV Modules Panels Solares$65

SUNPLUS 15KW On-Grid Solar Kit /Advanced N-Type Solar Panels for Home & Commercial Solar Backup Solutions$1600

SUNPLUS 15KW Solar Energy System with N-Type Solar Panels for Home and Commercial Solar Use Applications$1500

SUNPLUS 15KW On-grid Solar System of Tier 1 Solar Panel with LiFePO4 Lithium Battery solar batteries energy storage$1600

SUNPLUS 15KW On-grid Solar System with Tier 1 solar panels battery storage for Residential Energy Solution$1600

SUNPLUS Residential and Commercial 15KW On-Grid Solar Kit with CSA/UL Certified N-Type Monocrystalline Solar Panels$1600

SUNPLUS Solar System 15KW Solar Power Grid-Connected System /550W N-Type Modules for Solar roof tiles$1600

High Quality Renowned Brand Portable Solar Panel Cell$133.88

Sunplus 10-30KW Complete On-Grid Solar Energy System MPPT Controller Monocrystalline Silicon Solar for Home Roof Mount$3000

SUNPLUS 15KW Solar Energy System with High Efficient N-Type Monocrystalline Panels for Grid-Tied Applications$1600

SUNPLUS Premium 15KW On-Grid Solar Kit /550W N-Type PV Panels for Energy Storage in Homes & Businesses$1600

SUNPLUS 15KW On-grid Solar Power System /Monocrystalline N-Type Panels with Battery Backup for industrial energy storage$1600

Direct Factory Supply LLC

🇺🇸 United States

2017

51-100 people

Trading Company/Distributor/Wholesaler

OEM manufacturer

Low MOQ

Product customization

Key customer

ASUS

Key market

South America

Description

Direct Factory Supply LLC is a Phoenix, Arizona-based wholesale distributor and trading company established in 2017. The company operates as a versatile B2B supplier, managing a diverse portfolio that spans high-end consumer electronics, industrial machinery, and specialized hardware. With a workforce of 51 to 100 employees and annual revenues ranging between $2.5 million and $5 million, the firm serves a broad client base including major brands such as Bosch, Panasonic, Cisco, and Honeywell. Their product catalog features advanced technology such as ASIC miners, drones, and gaming consoles, alongside industrial equipment including CNC plasma cutters, 3D printer robotic arms, and plastic shredding machinery. Direct Factory Supply LLC specializes in sourcing authentic, high-performance products and offers OEM solutions for various mechanical components, ensuring efficient access to the latest technology and industrial tools for businesses worldwide.

Mini Solar Panel 6W 10W | 6V/18V Half-Cell Poly/Mono Crystalline PV Module | OEM/ODM$1

OEM 12V Flexible Solar Panels 50W-200W Monocrystalline Silicon Mono Cell PV Module Slim for Trailer Motorhome Motorhome$25.8

High Efficiency Mini Split Solar Ac Air Conditioner R410A 0.5 Ton 9000Btu Price$100

Bird Barrier America, Inc.

🇺🇸 United States

1993

11-50 people

Manufacturer/Service Company

Established brand

Own brand

Patented technology

OEM manufacturer

Shipments

Key customer

SISTEMAS ECOLOGICOS PARA EL CONTROL DE PLAGAS SA DE CV

Key market

Europe

Description

Bird Barrier America, Inc. is an eco-friendly manufacturer and global supplier of humane and effective bird control products and services, established in 1993. Based in Carson, CA, with an additional East Coast shipping center in New Jersey, the company specializes in urban and natural bird control solutions for various structures, including airports, high-rises, medical facilities, and solar panels. With 11-50 employees and annual sales ranging from $10 to $24.9 million, Bird Barrier America offers a comprehensive range of products, including physical barriers like StealthNet® netting, Bird-Flite® and Dura-Spike® spikes, Birdwire® and Gridwire™ wire systems, and BirdSlide™ slides. They also provide advanced deterrents such as Bird-Shock® Flex-Track electrified systems, Optical Gel™ (a multi-sensory repellent with a 2-year guarantee), Daddi Long Legs™, and Eagle Eye® visual deterrents. For population management, they offer OvoControl® bird birth control and various traps. The company is an OEM and provides extensive support for installers and architects, including certified training programs through ProL@bb, product advisors, quick quote tools, and technical documentation. They hold a Professional Bird Control Certification and are SAM registered, emphasizing their commitment to quality and professional standards.

Solar Panel Protection

Avatar Metal Works

🇺🇸 United States

1985

11-50 people

Manufacturer/Service Company

Established brand

Product customization

Industry association member

Small batch production

Key customer

NISSAN

Description

Avatar Metal Works, a contract manufacturer and service company based in Sandy, Utah, specializes in professional metal fabrication and custom off-road vehicle accessories. Established in 1985, the company employs 11 to 50 people and offers a comprehensive range of services including laser cutting, water jet cutting, sheet metal bending, TIG/MIG welding, and pipe/tube bending. They are also proficient in CAD design and provide short production runs. Avatar Metal Works manufactures a variety of custom vehicle accessories such as roof racks, side steps, bumpers, ladders, storage boxes, and skid plates, with a focus on durability and performance. Many of their products are designed for specific vehicle models, including Mercedes, Ford, Nissan (NVs, Titan, Armadas), and Promaster. As an approved Xometry Partner, Avatar Metal Works emphasizes US-made products and offers professional installation services at their Sandy facility. They are also a member of the Utah Manufacturing Association.

Solar Light for License Plate

Molle Panel for Lower Door 28 Series

Massif Molle Panel

Stäubli Electrical Connectors, Inc.

🇺🇸 United States

1892

51-100 people

Manufacturer/Trading Company/Service Company

Established brand

OEM manufacturer

Product customization

Patented technology

Shipments

7231

Key customer

STAUBLI TEC SYSTEMS INDIA

Key market

🇯🇵 Japan

Description

Stubli Electrical Connectors, Inc. is a leading manufacturer and service provider specializing in advanced contact technology and high-performance connection solutions. Based in Windsor, California, the company is a specialized division of the global Stubli Group, which was founded in 1892. With over 50 years of engineering expertise, the Windsor facility employs between 51 and 100 professionals and focuses on the design and production of precision electrical and electronic connectors. The company is a recognized global market leader in the photovoltaic sector, having invented the industry-standard MC4 connector technology. Their comprehensive product portfolio is built upon proprietary MULTILAM contact technology, ensuring high reliability and durability for demanding industrial environments. Key offerings include modular connector systems like CombiTac, solar photovoltaic products (MC4-Evo 2, branch connectors, and inline fuses), robotic tool changers, and quick charging connectors for e-mobility. They also provide an extensive range of test and measurement equipment, cable assemblies, junction boxes, and specialized tools for assembly and maintenance. Stubli Electrical Connectors serves a diverse array of sectors, including renewable energy, automotive, aerospace, medical, and power distribution. As an ISO 9001:2015 and UL certified manufacturer, the company provides both standardized products and custom-engineered solutions tailored to specific client needs. They maintain a strong international presence, supported by a global supply chain and a network of service centers across North America, including facilities in South Carolina and Michigan.

Solar Photovoltaic Product Portfolio

SOLEC-Solar Energy Corp.

🇺🇸 United States

1974

Fewer than 5 people

Manufacturer/Wholesaler

Established brand

Own brand

Patented technology

Industry association member

Key customer

AREVA SOLAR

Key market

Europe

Description

SOLEC-Solar Energy Corp., founded in 1974 and headquartered in Ewing, US, is a manufacturer and wholesaler specializing in advanced low emissivity and solar selective coatings. Recognized as the world's largest manufacturer in its niche, the company operates a factory and employs fewer than 5 people, yet exports its products to over 30 countries globally. SOLEC's core product lines include LO/MIT Radiant Barrier Coating, a heat reflecting coating with low emissivity and high reflectivity used as a paintable radiant barrier for residential, commercial, roofing, and industrial applications, and SOLKOTE Selective Solar Coating, a spray-applied selective solar coating designed for high absorption and low emittance in efficient solar thermal applications. These coatings are utilized across diverse industries such as solar, building, roofing, automotive, aeronautics, industrial, military, and manufacturing. The company's products are Class A Fire Rated, tolerant to over 1000 degrees F, and some are Energy Star rated and RIMA certified. SOLEC's engineering and R&D team focuses on solving complex heat transfer problems, offering OEM services and specialized solutions for various thermal challenges.

Areva Solar

SOLKOTE Selective Solar Coating

pinta acoustic, inc.

🇺🇸 United States

1952

101-200 people

Manufacturer/Trading Company/Wholesaler

Established brand

OEM manufacturer

Product customization

Multinational enterprise

Shipments

Key customer

PINTA ACOUSTIC INC

Key market

🇩🇪 Germany

Description

pinta acoustic, inc. is a premier manufacturer and global provider of innovative acoustic solutions, headquartered in Minneapolis, Minnesota. With over 50 years of experience as part of the pinta elements group, the company specializes in the development of high-performance dimensional ceiling and wall products designed for exceptional sound control and architectural aesthetics. As one of the world’s largest foam fabricators, the company operates a North American factory and maintains a robust network of distributors and sales representatives across international markets. The company’s extensive product portfolio includes the signature SONEX® series, wall and ceiling panels, lay-in tiles, baffles, and ceiling clouds. A core differentiator is the use of WILLTEC™, a Class 1 fire-rated melamine foam known for its superior noise reduction coefficients (NRC) and sustainability. Beyond architectural applications, the firm provides specialized industrial noise control solutions, including acoustic barriers, curtains, and machine enclosures for manufacturing and warehouse environments. pinta acoustic, inc. serves a diverse range of sectors, including education, broadcast audio, healthcare, and commercial offices. The company is recognized for its technical support and customization capabilities, offering OEM and contract manufacturing services to meet specific design requirements for architects and interior designers. Their commitment to quality is backed by UL certifications and compliance with international fire safety standards such as ASTM E 84 and CAN/ULC-S102.

SONEX One Panel

SONEX Valueline Panels

SONEX One Panel

SONEX Classic, SONEX Junior Panels

SONEX Mini Panels

SONEX Pyramid Panels

WHISPERWAVE Ribbon Acoustic Wall Panel

SONEX Flow Glue-Up Acoustic Panels

SONEX Classic Noise Absorbing Foam Panels

SONEX Classic, SONEX Junior Panels

SONEX One Panel

SONEX Pyramid Panels

John W. McDougall Co., Inc.

🇺🇸 United States

1938

101-200 people

Manufacturer/Service Company

Established brand

Product customization

High-tech enterprise

Eco-friendly supplier

Key customer

AMERISTEEL FURNACE

Description

John W. McDougall Co., Inc. is a premier manufacturer and service provider specializing in architectural metal facade solutions and precision metal fabrication. Founded in 1938 and headquartered in Nashville, Tennessee, this third-generation family-owned company has over 85 years of experience in the construction and industrial sectors. Operating from a state-of-the-art facility with over 30 industrial machines, the company employs between 100 and 200 professionals and maintains ISO 9001:2015 certification for quality management. The company is a leader in the design, fabrication, and installation of complex exterior wall systems. Their architectural product portfolio includes aluminum composite panels (ACM), insulated metal panels, terracotta, fiber cement panels, and custom perforated systems. They also provide specialized architectural components such as louvers, sunshades, column covers, and wire screens. Their work is featured on iconic structures including Disney World's Spaceship Earth at EPCOT and various major stadiums and convention centers. Beyond architectural facades, John W. McDougall Co., Inc. offers comprehensive industrial metal processing services. Their capabilities include fiber laser cutting, CNC punching, waterjet cutting, robotic welding, and precision forming. They serve diverse industries—including automotive, marine, and environmental—by manufacturing process piping, ducts, tanks, and dust collectors. With a focus on innovation, the company utilizes advanced technologies like high-definition scanning and fabrication-led design assist to deliver high-quality, custom solutions for projects of any scale.

Fiber Cement, Terracotta, & Limestone Panels

Insulated Metal Panels

Gravity Panels

Custom Perforated Panels

Aluminum Composite Panels

Aluminum Lightweight Panels

Gravity Panels

Insulated Metal Panels

Custom Perforated Panels

Aluminum Composite Panels

Indeeco

🇺🇸 United States

1929

201-300 people

Manufacturer/Distributor

Established brand

OEM manufacturer

Product customization

Industry association member

Key customer

DAIKIN APPLIED

Key market

North America

Description

Indeeco, established in 1929 and based in St. Louis, Missouri, is a leading manufacturer and distributor of highly-engineered electric heating and thermal management technologies. With over 200 employees and two manufacturing facilities in Missouri, the company specializes in OEM services and offers a comprehensive range of electric heaters, including duct heaters, immersion heaters, process air heaters, explosion-proof heaters, circulation heaters, unit heaters, and various thermal management solutions. Indeeco is part of the ASPEQ Heating Group and is recognized for nearly a century of American manufacturing experience, custom design capabilities, and rigorous quality control. Their products serve critical applications in commercial, industrial, OEM, military, marine, and rail sectors across North America and internationally. The company holds ISO 9001, UL, and CSA certifications, ensuring high standards in their electric heating equipment and electronic controls. They are vertically integrated, handling in-house manufacturing of heating elements, sheet metal fabrication, electronic control building, and ASME pressure vessel welding.

Solar Products

Merrimac Industrial Sales Inc.

🇺🇸 United States

1978

51-100 people

Manufacturer/Distributor/Wholesaler/Service Company

Established brand

Industry association member

Key customer

ABB

Key market

🇺🇸 United States

Description

Merrimac Industrial Sales Inc., founded in 1978 and headquartered in Haverhill, Massachusetts, is a multifaceted industrial distributor and contract manufacturer specializing in automation technology and electrical supplies. With over 40 years of industry experience, the company operates as a UL 508A certified panel shop and an ITAR-registered facility, serving diverse sectors including utilities, defense, pharmaceutical, automotive, and wastewater treatment. The company employs a specialized team of electromechanical engineers to provide custom engineering solutions, PLC programming, and CAD/Solidworks 3D design services. Their manufacturing capabilities focus on custom and OEM control panels, including specialized solutions for EV charging distribution centers, hydrogen fueling stations, solar farms, and process heating equipment. As a comprehensive wholesaler, Merrimac Industrial Sales maintains an extensive inventory of electrical components such as variable frequency drives, transformers, circuit breakers, and HMI panels from leading brands like ABB, Siemens, and Schneider Electric. Additionally, the company functions as an authorized pro tool dealer and certified warranty repair center for major brands including Milwaukee, DeWalt, and Bosch. By combining high-quantity inventory management with value-added services like Perforex custom machining and managed inventory solutions (VMI/JIT), the company provides end-to-end support for complex industrial automation and power distribution challenges.