Best Solar Solutions Suppliers

Discover tailored solar energy solutions featuring cutting-edge photovoltaic systems, solar panels, inverters, and battery storage options for sustainable power sourcing.

Solar EnergyPhotovoltaicsInvertersBattery StorageRenewable Energy

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

Review

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

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

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

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

Net Cable Stainless (500ft)

Anchor Rivets 1.5in (100pk)

Multi-Use Cable Bracket (100pk)

StealthNet Tools and Drill Bits

SDS 4.8mm Drill Bit Masonry (ea)

Heavy Duty Steel Clamp (4pk)

SDS 8mm Drill Bit Masonry (ea)

Net Scissors - Heavy Duty (ea)

Multi-Use Cable Bracket (100pk)

Border Control™

Split Pins Stainless 1.5in (100pk)

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

90 Degree Self-Locking Table Hinge G15-1 | Foldable Support Bracket for Furniture & Table Legs | OEM Available$0.6

S10 Smart Scanner Translator Pen AI OCR Text Reader with Voice Translation IPS Screen OEM/ODM$14

AI Smart Sunglasses | Bluetooth Headphone & Speaker | Travel-Friendly OEM Consumer Electronics$20

European Hot Selling Wind Turbine 500w 1000w 2000w Household Wind Turbine 12V 24V 48V Wind Generator Price$250

25-Piece CRV Ratchet Socket Wrench Tool Set Hand Power Repair Combination Tool with OEM Support Hard Case Packaging$44.4

Direct Factory Supply 1000V Insulated Socket Set 24pc 1/2 Drive VDE Certified$200

Factory Direct Supply Retractable Cable Reel Extension Cord Storage Reel With 4-Grounded Outlets, Heavy Duty Open Cable Reel$55

Stäubli Electrical Connectors, Inc.

🇺🇸 United States

1892

51-100 people

Manufacturer/Trading Company/Service Company

Established brand

OEM manufacturer

Product customization

Patented technology

Shipments

2331

Key customer

STAUBLI

Key market

🇮🇳 India

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

Multi-pole connectors

MULTILAM Technology

Single-pole industrial connectors

Spot welding connectors

Modular connector CombiTac

MULTILAM Technology

Multi-pole connectors

Compare suppliers based on factors such as product quality, pricing, certifications, production capacity, lead times, export experience, and communication responsiveness. Evaluating suppliers against the same criteria makes decision-making more objective.

SOLEC-Solar Energy Corp.

🇺🇸 United States

1974

Fewer than 5 people

Manufacturer/Wholesaler

Established brand

Own brand

Patented technology

Industry association member

Shipments

Key customer

ANDALUSIA HOLDINGS

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

Gran Telescopio Canarias

Elite Roofing - Kansas City, MO

LO/MIT Radiant Barrier Coating

LO/MIT Radiant Barrier Attic Application 3

Cansolair Hot Air Collector

Ice Hockey Rink Radiant Barrier

Rayosol Instalaciones

LO/MIT Radiant Barrier Coating

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

Column Covers

SOLEC

🇺🇸 United States

5-10 people

Manufacturer/Service Company

Own brand

Patented technology

Key customer

AREVA SOLAR

Key market

Europe

Description

SOLEC is a US-based manufacturer and service company specializing in advanced low emissivity and solar selective coatings. With a team of 5 to 10 employees, SOLEC is recognized as a leading producer of specialized optical coatings, leveraging its engineering and R&D capabilities to address heat transfer challenges. The company's product lines include LO/MIT Radiant Barrier Coating, a paintable radiant barrier known for its low emissivity and high reflectivity, suitable for residential, commercial, and industrial applications, and SOLKOTE Selective Solar Coating, a spray-applied coating designed for high absorption and low emittance in solar thermal systems. SOLEC's products serve diverse sectors such as solar, building, roofing, automotive, aeronautics, industrial, and military, with notable customers including Elite Roof Systems and Gran Telescopio Canarias. The company operates a factory in Ewing, US, and focuses on providing innovative solutions for heat reflection and solar energy absorption.

Cansolair Hot Air Collector

LO/MIT Radiant Barrier Coating

Elite Roofing - Kansas City, MO

LO/MIT Radiant Barrier Attic Application 3

Rayosol Instalaciones

STG International

Merrimac Industrial Sales Inc.

🇺🇸 United States

1978

51-100 people

Manufacturer/Distributor/Wholesaler/Service Company

Established brand

Industry association member

Shipments

Key customer

ALP HAVACILIK

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.

Plastics Extruder Control Panel

Industrial Control Panels - UL508A, UL698A and UL891Certified Panel Shop

ABB

HMI Control Enclosure

RITTAL

Mersen

ABB

Deep Roof Lighting Inc.

🇺🇸 United States

201-300 people

Service Company

Description

Deep Roof Lighting Inc. is a service company based in Huntington Station, US, specializing in LED renovation and comprehensive lighting solutions. With 201-300 employees, the company offers a wide range of LED lighting products and accessories, including Flat Panel lights, Street lights, Wall Pack lights, Flood lights, Canopy lights, LED Track Lights, LED Ceiling Lights, LED High Bay lights, Recess Downlights, LED Retrofit solutions, Solar Street Lights, LED Light Bulbs, Linear Strip Lights, LED Cabinet Lights, and LED Cove Lights. They also provide lighting drivers, emergency backups, and light poles. Many products are DLC premium certified and feature advanced functionalities such as multiple color temperatures, power settings, integrated sensors, and dimming capabilities. Deep Roof Lighting Inc. is committed to providing energy-efficient and sustainable lighting solutions for various spaces.

Flat Panel 3PC, single color etc 2x2 2x4 1x4

Flat Panel 2x2 2x4 1x4, 7P5C 5PC

ArtUSA Noise Control Products

🇺🇸 United States

1995

11-50 people

Manufacturer/Service Company/Distributor

Established brand

OEM manufacturer

Product customization

Key customer

COLUMBUS WATER WORKS

Key market

North America

Description

ArtUSA Noise Control Products, founded in 1995, is a manufacturer, distributor, and service company based in Cumming, Georgia, with a manufacturing facility in Atlanta, GA. The company specializes in comprehensive noise control solutions, offering consulting, engineering, manufacturing, and installation services. With 11-50 employees, ArtUSA Noise Control Products is recognized as a world leader in steel enclosures, industrial noise control products, architectural acoustical solutions, and outdoor sound barrier walls. Their extensive product range includes Sound Enclosures, Sound Walls (such as the ArtVinyl system), Acoustic Panels, Baffles & Banners, Acoustic Foam, Noise Control Curtains, Acoustic Blankets, Sound Barriers, Ceiling Tiles, Silencers, Vibration Isolation Pads, Acoustic Doors, Acoustic Windows, Sound Diffusers, and Pipe and Duct Lags. They also provide specialized products like ArtBooths Audiometric Test and Broadcast Recording Booths, and various types of acoustical adhesives and damping compounds. ArtUSA Noise Control Products serves a diverse clientele across industrial, manufacturing, architectural, educational, and public sectors, with a global reach including the United States, Canada, Mexico, Europe, and the Pacific Rim. They emphasize a "TURNKEY" approach, providing end-to-end support from consultation and design to fabrication and installation, ensuring effective sound management for enhanced comfort, productivity, and regulatory compliance.