Onyx Solar

What Onyx Solar does

Onyx Solar is a Spain-headquartered, privately held manufacturer of Building Integrated Photovoltaics (BIPV) glass, founded in 2009 and operating a factory in Vicolozano, Ávila, with a US sales office in New York. The company's core product is fully customizable photovoltaic glass — available in crystalline silicon (100–180 Wp/m² nominal power, up to 75% visible light transmission, 16 fade- and scratch-resistant colors) and amorphous silicon (thin-film, up to 30% VLT, better diffuse-light performance, ~99% UV/IR filtering) variants — manufactured in dimensions up to 4×2 meters and configurable as laminated, double, or triple glazing with Low-E coatings. U-values reach as low as 0.70 W/m²K and solar factor (g-value) ranges 6–41%, with Class A fire rating under UL790 and UNE-EN 13501-1:2007.

The company monetizes through project-based direct enterprise sales of BIPV glass units and a bundled BIPV consulting practice covering feasibility studies, architectural and electrical design, LEED consulting, construction management, and on-site supervision. Pricing is quote-based with stated 4-year average customer payback and up to 20% annual ROI; revenue is not publicly disclosed. Customers are global enterprises — Apple, Microsoft, Coca-Cola/FEMSA, Pfizer, Novartis, Samsung, Heineken, McDonald's, Marriott, Balenciaga, ING, PepsiCo, Boston Logan Airport, Miami Heat, Genentech, Sterling Bank, I&M Bank — across commercial offices, institutional, industrial, retail/hospitality, transportation infrastructure, and renovation/retrofit segments, with 500+ projects completed across 60 countries.

Onyx positions itself as a specification partner to tier-1 architecture firms (Foster+Partners, SOM, KPF, Gensler, Perkins & Will, Pelli Clarke Pelli, AECOM, AS+GG, Rafael Viñoly, HOK, gmp, Grimshaw, Gehry Partners) and construction majors (Acciona, ACS, Ferrovial, Skanska, Turner, Jacobs, Larsen & Toubro), and has published technical constructive details for integration with mainstream curtain wall systems (Kawneer, Schucco, Reynaers, Elemex, Pro-Tech). Certifications include ISO 9001, ISO 14001, ISO 12543-4:2011, Global EPD, and recognition as Most Innovative Glass Product by the U.S. National Glass Association. The company is supported by regional public funding via ICECYL and the European Regional Development Fund for internationalization and 2023 patent-protection activities.

Name

Onyx Solar

Legal name

ONYX SOLAR ENERGY S.L.

Website

https://onyxsolar.com

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

11–50 employees

Short description

Onyx Solar is a Spain-based manufacturer of customizable Building Integrated Photovoltaics (BIPV) glass, supplying architects, developers, and global enterprises across 60 countries with energy-generating façade, curtain wall, skylight, canopy, and flooring solutions.

Ownership category

akta.pro rank

Product category

Building Integrated Photovoltaics (BIPV)

NAICS

Flat Glass Manufacturing (327211), Glass Product Manufacturing Made of Purchased Glass (327215), Glass and Glass Product Manufacturing (32721)

SIC

Flat Glass (3211), Glass Products, Made Of Purchased Glass (3231)

akta.pro primary industry

Next-Gen Photovoltaics R&D (Perovskite, Tandem, Organic, BIPV Materials) (EUAMAOAA)

akta.pro secondary industries

Low‑E, Solar Control & Energy-Efficient Coated Glass (IMADAHAF), Flat Glass (Float/Sheet/Plate) Manufacturing (IMADAHAA), Skylights, Roof Glazing & Glass Roofing Systems (IMADAHAK), Solar Roofing & Roof-Mounted PV Systems (IMADAFAO)

Keywords

• Building integrated photovoltaics
• Photovoltaic glass
• Solar building materials
• BIPV consulting
• Solar facade systems

Headquarters

HQ city

Ávila

HQ country

Spain

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Technology or R&D, Personnel, Marketing or Sales, Infrastructure

Revenue model

1. Photovoltaic Glass Hardware Sales: Onyx Solar manufactures and sells fully customized photovoltaic glass panels. Products are sold as a direct replacement for conventional building materials (glass, cladding, skylights, canopies, etc.), generating revenue from the sale of the glass units themselves. Pricing is project-specific based on customization requirements, size, technology type, and configuration.
2. BIPV Consulting Services: Onyx Solar provides comprehensive BIPV consulting throughout the project lifecycle including feasibility studies, conceptual design, architectural and electrical design, detailed design coordination, construction management, and on-site supervision. Services also include LEED consulting, energy analyses, shadow effect analysis, and 3D renderings. Revenue generated from professional consulting fees integrated with hardware sales.
3. Project References Catalog (Audiobook/PDF): The company offers a Projects & References catalog available in PDF and audiobook formats, suggesting a secondary content monetization approach.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels8 records

Core offering

Onyx Solar manufactures and sells fully customized Building Integrated Photovoltaic (BIPV) glass that replaces conventional building envelope materials (façades, curtain walls, skylights, canopies, walkable floors, balustrades, brise soleil, roof tiles, acoustic barriers) while generating on-site clean electricity. The glass is produced using crystalline silicon (100–180 Wp/m², up to 75% VLT) or amorphous silicon thin-film (up to 30% VLT) technologies, customizable in dimensions up to 4x2 meters, shapes, transparency, colors, and glazing configurations. The company complements hardware sales with full BIPV consulting services covering feasibility studies, architectural and electrical design, LEED consulting, and on-site construction supervision.

Product overview

Onyx Solar is a global leader in Building Integrated Photovoltaics (BIPV), manufacturing fully customized photovoltaic glass that serves as a primary building envelope material. The product portfolio centers on two core photovoltaic glass technologies — Crystalline Silicon Photovoltaic Glass (100–180 Wp/m² nominal power, up to 75% VLT, 16 color options) and Amorphous Silicon Photovoltaic Glass (thin-film, up to 30% VLT, superior diffuse-light performance) — both of which can be customized in dimensions up to 4×2 meters, shapes, transparency levels, and glass compositions (laminated, double, or triple glazing). These core glass products are applied across a range of building-integrated use cases including Photovoltaic Ventilated Facades, Photovoltaic Curtain Walls, Photovoltaic Skylights, Photovoltaic Canopies, Photovoltaic Walkable Floors, Photovoltaic Balustrades, Photovoltaic Brise Soleil, Photovoltaic Roof Tiles, and Photovoltaic Acoustic Barriers. The company also offers a complementary BIPV Consulting Services practice that provides full architectural and engineering consulting across feasibility, design, and construction phases.

Differentiator

Problem solved

Functional benefit

Products and services

• Photovoltaic Glass (BIPV) Building-Integrated Photovoltaic (BIPV) glass that replaces conventional building envelope materials (façades, curtain walls, skylights, canopies, floors, balustrades, roof tiles, acoustic barriers) while generating on-site clean electricity. Fully customizable in dimensions up to 4x2 meters, shapes (rectangular, triangular, trapezoidal, curved), transparency (0–75% VLT), glazing composition (laminated, double, triple), electrical configuration, and 16 fade- and scratch-resistant color finishes. Targets enterprise architects, developers, construction firms, and building owners.
• Crystalline Silicon Photovoltaic Glass Monocrystalline or polycrystalline silicon photovoltaic glass offering the highest power output per square meter (100–180 Wp/m² for opaque configurations) among silicon PV glass types. Cells are inherently opaque but can be spaced for adjustable Visible Light Transmission (VLT) from near 0% to 75%. Supports full cell concealment under 16 uniform opaque colors for aesthetic integration into building façades.
• Amorphous Silicon Photovoltaic Glass Thin-film amorphous silicon photovoltaic glass featuring a uniform silicon layer between two glass panels, offering semi-transparency and visible light transmittance up to 30%. Provides better performance under diffuse light or partial shading compared to crystalline silicon. Power capacity is approximately one-third that of crystalline silicon glass. Effectively filters up to 99% of harmful UV and infrared radiation.
• Photovoltaic Ventilated Façade BIPV façade system integrating photovoltaic glass into ventilated/rainscreen façade assemblies, converting the building envelope into an active energy generator. Replaces conventional façade cladding while providing weather protection, thermal and acoustic insulation. Suitable for new construction and renovation projects.
• Photovoltaic Curtain Wall Building-integrated photovoltaic curtain wall and spandrel system where photovoltaic glass replaces conventional exterior glazing, enabling buildings to generate renewable electricity from their façade while providing weather protection, thermal performance, and natural light control. Compatible with single, double, or triple low-E glazing systems including Kawneer 1600, Schucco AOC 50/60 ST, Schucco FW50+/FW60+, and Reynaers CW 60 Solar.
• Photovoltaic Skylight Roof glazing system integrating photovoltaic glass into skylights, glass roofs, and roof apertures, enabling buildings to generate renewable electricity from overhead daylight while introducing natural light into interior spaces. Configurable with air or Argon gas chambers and Low-E coatings for thermal and acoustic insulation.
• Photovoltaic Canopy Overhead canopy, shelter, pergola, carport, cantilever roof, and awning system integrating photovoltaic glass to provide shade and weather protection while generating clean electricity for nearby buildings, lighting, or grid support. Available in single or multi-slope designs with adjustable angles, silk-screening, ceramic frits, and point-supported or U-channel structural options.
• Photovoltaic Walkable Floor Walkable photovoltaic glass flooring system that generates clean energy from pedestrian surfaces. Features anti-slip finish, high mechanical strength, and durability for integration into plazas, entrances, terraces, walkways, and flat roofs.
• Photovoltaic Balustrade Photovoltaic glass system for balconies and railings, enabling clean energy generation from functional building elements while combining safety, design, and sustainability. Customizable in size, color, shape, and transparency.
• Photovoltaic Brise Soleil Solar shading louver system integrating photovoltaic glass to control incoming solar radiation while generating clean energy from the building envelope. Available in various sizes, colors, transparency levels, and orientations.
• Photovoltaic Roof Tiles Building-integrated photovoltaic roofing system replacing conventional roof tile materials with energy-generating photovoltaic glass.
• Photovoltaic Acoustic Barriers Noise-reducing photovoltaic barrier system combining acoustic insulation with on-site renewable energy generation, suitable for infrastructure and urban environments.
• BIPV Consulting Services Full-range architectural and engineering consulting for BIPV projects, covering feasibility studies (conceptual design, functional module design, datasheets, electrical schematics, preliminary quotes), BIPV consultancy (architectural and electrical design, energy generation reports, LEED consulting), and detailed design (shop drawings, logistics and lift plans, construction management, on-site supervision).

Quantifiable outcome

• Average payback period of 4 years with annual ROI reaching up to 20%
• +7 more outcomes

Named customers20 records

Segments6 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration8 records

Feature7 records

Partnerships

20 partnerships are on record, tiered core.

• Foster + PartnerscoreStrategic or Co-development PartnerFoster + Partners is a leading international architecture firm that Onyx Solar works with on BIPV projects, integrating photovoltaic glass into high-profile architectural designs. The partnership combines architectural excellence with energy-generating building materials.
• SOM (Skidmore, Owings & Merrill)coreStrategic or Co-development PartnerSOM is one of the world's leading architecture and urban planning firms. Onyx Solar supplies photovoltaic glass for SOM-designed buildings requiring integrated renewable energy solutions.
• KPF (Kohn Pedersen Fox)coreStrategic or Co-development PartnerKPF is a prominent global architecture firm. Onyx Solar collaborates with KPF on projects where photovoltaic glass is integrated into curtain walls and façades for iconic commercial buildings.
• GenslercoreStrategic or Co-development PartnerGensler is the world's largest architecture and design firm. Onyx Solar works with Gensler on BIPV projects for commercial and corporate buildings, integrating photovoltaic glass into various building envelope applications.
• Perkins & WillcoreStrategic or Co-development PartnerPerkins & Will is an architecture and design firm with a global presence. Onyx Solar partners with them to provide photovoltaic glass solutions for sustainable building projects.
• Pelli Clarke PellicoreStrategic or Co-development PartnerPelli Clarke Pelli is a renowned architecture firm. Onyx Solar collaborates with them on projects requiring building-integrated photovoltaic solutions integrated into architectural design.
• AECOMcoreStrategic or Co-development PartnerAECOM is a global infrastructure firm. Onyx Solar works with AECOM on large-scale infrastructure and building projects requiring photovoltaic glass integration.
• AS+GG (Adrian Smith + Gordon Gill Architecture)coreStrategic or Co-development PartnerAS+GG is a global architecture firm. Onyx Solar partners with AS+GG on landmark building projects integrating photovoltaic glass for energy generation and sustainability.
• Rafael Viñoly ArchitectscoreStrategic or Co-development PartnerRafael Viñoly Architects is a prominent international architecture firm. Onyx Solar collaborates with them on BIPV projects for iconic buildings.
• HOKcoreStrategic or Co-development PartnerHOK is a global design, architecture, engineering, and planning firm. Onyx Solar partners with HOK on sustainable building projects requiring photovoltaic glass solutions.
• gmp (von Gerkan, Marg and Partners)coreStrategic or Co-development Partnergmp is a leading German architecture firm. Onyx Solar works with gmp on building projects integrating photovoltaic glass into architectural envelopes.
• GrimshawcoreStrategic or Co-development PartnerGrimshaw is a global architecture firm. Onyx Solar partners with Grimshaw on sustainable architecture projects integrating photovoltaic glass.
• Gehry PartnerscoreStrategic or Co-development PartnerGehry Partners is a world-renowned architecture firm. Onyx Solar provides BIPV consulting and photovoltaic glass for projects designed by Gehry Partners.
• AccionacoreImplementation/ SI/ Consulting PartnerAcciona is a leading Spanish group dedicated to comprehensive infrastructure and renewable energy solutions. Onyx Solar's photovoltaic glass was used at the Acciona Campus in Madrid, demonstrating collaboration on sustainable construction projects.
• ACS GroupcoreImplementation/ SI/ Consulting PartnerACS Group is a global construction and infrastructure company. Onyx Solar works with ACS on BIPV projects as a leading construction partner.
• FerrovialcoreImplementation/ SI/ Consulting PartnerFerrovial is a major international infrastructure and mobility company. Onyx Solar collaborates with Ferrovial on construction projects requiring photovoltaic glass integration.
• SkanskacoreImplementation/ SI/ Consulting PartnerSkanska is a multinational construction and development company. Onyx Solar partners with Skanska on BIPV construction projects across various markets.
• Turner ConstructioncoreImplementation/ SI/ Consulting PartnerTurner Construction is one of the largest construction management companies in the US. Onyx Solar works with Turner on BIPV projects in the North American market.
• JacobscoreImplementation/ SI/ Consulting PartnerJacobs is a global professional services firm. Onyx Solar collaborates with Jacobs on BIPV projects involving complex building envelope solutions.
• Larsen & ToubrocoreImplementation/ SI/ Consulting PartnerLarsen & Toubro is a major Indian multinational. Onyx Solar partners with L&T on BIPV construction projects in international markets.

Scale indicators11 records

Recent moves6 records

Expansion highlights7 records

Broad incumbents

• AGC (Asahi Glass Company): Global flat glass giant with BIPV and energy-efficient coated glass lines; competes with Onyx at the system integration and architectural specification level across major projects.
• Vitro Architectural Glass: Major North American architectural glass producer offering high-performance coated glass products; overlaps with Onyx in the Low-E, solar-control glass specification space.
• NSG Group (Pilkington): Global glass manufacturer with Pilkington branded architectural and BIPV-related products; competes with Onyx in advanced coated glass for façades and skylights.
• Saint-Gobain: World's largest building materials group with extensive coated glass, curtain wall, and BIPV-adjacent offerings; competes for the same architectural specifications and has deeper R&D and channel resources.
• SunPower (Maxeon Solar): Premium solar module manufacturer targeting commercial and high-end residential rooftops; competes with Onyx for the same ESG-driven building-level solar budgets, though with conventional rather than BIPV products.

Direct peers

• Polysolar: UK-based BIPV glass manufacturer offering semi-transparent photovoltaic panels for façades, skylights, and canopies — a close substitute in the architectural PV glass category.
• Avancis (CNBM): German-based manufacturer of copper indium selenide (CIS) thin-film photovoltaic modules for BIPV façades and roofs; competes head-to-head with Onyx in building-integrated PV glass for architectural projects.
• Sunovate (BIPV) / Suntuitive: Manufacturer of building-integrated photovoltaic glass with adjustable transparency, competing directly with Onyx in façade and skylight applications for commercial buildings.

Emerging players

• Sunlit Sea / Risen Energy (BIPV): Chinese Tier-1 PV module manufacturer with BIPV glass product lines; competes on price-performance in commercial BIPV and is rapidly expanding into international markets where Onyx also operates.
• Solaria: US-based premium solar module manufacturer focused on aesthetics and high-efficiency products for residential and commercial rooftops; partial overlap with Onyx in design-sensitive solar applications.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/onyxsolar
• Facebookfacebook.com/OnyxSolar
• LinkedInlinkedin.com/company/onyx-solar-energy

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Funding overview

Funding rounds3 records

Investors3 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Onyx Solar