Lightyear

What Lightyear does

Lightyear is a Netherlands-based high-tech company that develops Vehicle Integrated Photovoltaics (VIPV) — solar charging systems designed to be integrated directly into the body surfaces of electric vehicles. Founded in 2016 by serial winners of the World Solar Challenge, the company originally attempted to build and sell a complete solar electric vehicle (the Lightyear 0, unveiled in 2021). Following the 2023 bankruptcy of its former parent Atlas Technologies Holding, the restructured entity pivoted to a pure B2B model in which it supplies proprietary solar technology to third-party automotive manufacturers. Its flagship platform, branded Lightyear Layer, is an in-house engineered and manufactured system combining high-efficiency back-contact monocrystalline silicon solar cells (claimed up to 23% module efficiency), proprietary DC-DC power conversion electronics (~95.5% efficiency), an interleaved cell layout with smart bypass for shaded conditions, and double-curved panel geometry that conforms to vehicle aerodynamic surfaces. Lightyear complements the hardware with a Solar Calculation Tool — a designer-facing service for energy yield modeling — and provides full "photon to battery" co-development support to OEMs.

The company operates a ~3,600 m² production facility in Venray, Netherlands (with a registered office at the Automotive Campus in Helmond) and sells exclusively through enterprise channels: direct OEM sales and technology licensing. Its revenue model combines hardware sales of solar modules, technology licensing/integration services, and professional services (design and solar calculation support), with all pricing negotiated privately under B2B terms. Confirmed customers and partners include Nissan (a flagship close-to-production demonstration vehicle integrating 3.8 m² of panels), Granstudio (design research partnership), and Inalfa Roof Systems (manufacturing partner for double-curved solar roofs). Lightyear has raised over $100 million in cumulative funding, holds roughly 60 patents, and operates with 51–100 employees.

From an investment perspective, Lightyear is an early-stage, post-restructuring deep-tech supplier whose commercial trajectory is now contingent on converting engineering validation (Nissan demo) into series-production OEM contracts. Strategic capital has come from automotive-aligned investors including Zero Point Holding (lead of the 2024 round), Sunbo Angel Partners, and Lighthouse Combined Investment (South Korea), signaling sector-relevant validation. Key risks include the company's small revenue base, dependence on a small number of OEM relationships, the long automotive sales cycle, capital intensity of scaling panel manufacturing, and execution risk inherent in operating as a new independent entity only ~2 years post-restructuring.

Name

Lightyear

Legal name

Lightyear Technologies B.V.

Website

https://lightyear.one

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

51–100 employees

Short description

Lightyear Technologies B.V. is a Netherlands-based deep-tech company that develops and supplies Vehicle Integrated Photovoltaics (VIPV) — proprietary solar charging systems integrated into EV body panels — to automotive OEMs and other mobility manufacturers.

Ownership category

akta.pro rank

Product category

Vehicle Integrated Photovoltaics (Automotive Solar Technology)

NAICS

Motor Vehicle Electrical and Electronic Equipment Manufacturing (33632), Relay and Industrial Control Manufacturing (335314)

SIC

Electronic & Other Electrical Equipment (No Computer Equip) (3600), Electronic Coils, Transformers & Other Inductors (3677)

akta.pro primary industry

Solar PV Module Manufacturing (Cells, Modules, Thin-Film) (EUAMABAD)

akta.pro secondary industries

Solar Roofing & Roof-Mounted PV Systems (IMADAFAO), Automotive Charging Hardware Manufacturing (On-board Chargers, Charge Inlets, DC-DC) (IMACAJAK), Solar Inverters, Power Electronics & MLPE (String/Central Inverters, Optimizers, Microinverters) (EUAMABAE), Solar Inverters, Power Optimizers & MLPE Manufacturing (EUAMAHAB)

Keywords

• Vehicle integrated photovoltaics
• Solar charging systems
• Automotive solar panels
• VIPV technology
• Electric vehicle solar

Headquarters

HQ city

Helmond

HQ country

Netherlands

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Solar Technology Licensing and Integration Services: Lightyear licenses its proprietary solar technology and provides integration services to automotive OEMs. The company works with vehicle manufacturers to embed solar charging systems into their vehicles, offering co-development, design and engineering support, testing, and scalable manufacturing from their facility in Venray, Netherlands. Revenue is generated through technology licensing fees, engineering services, and component sales.
2. Solar Module Sales: Sale of proprietary solar modules and panels to automotive manufacturers and other mobility providers. The company manufactures solar panels designed for automotive integration, including panels for roofs, hoods, doors, and other vehicle body parts.
3. Solar Calculation and Design Services: Lightyear offers solar calculation services to designers and automakers, providing precise data for energy yield calculations and helping optimize solar cell placement in vehicle designs.

Go-to-market motion2 records

Distribution channels2 records

Marketing channels6 records

Core offering

Lightyear designs, engineers, manufactures, and supplies Vehicle Integrated Photovoltaics (VIPV) solar charging systems for automotive OEMs. Its flagship product, Lightyear Layer, integrates high-efficiency monocrystalline silicon solar cells into vehicle surfaces such as roofs, hoods, doors, and tailgates to convert sunlight into DC power that extends EV driving range and reduces charging dependency. The company also offers engineering, co-development, and integration services alongside a Solar Calculation Tool for vehicle designers.

Product overview

Lightyear is a Netherlands-based high-tech company that has pivoted from building complete solar electric vehicles (Lightyear 0) to licensing and supplying its proprietary Vehicle Integrated Photovoltaics (VIPV) technology as a platform to third-party automotive manufacturers. Its core product is the Lightyear Layer — a modular, scalable solar charging system available as solar roofs and other body-integrated panels (doors, hoods, tailgates, side windows) for passenger vehicles, light commercial vehicles, and maritime applications. The system integrates high-efficiency monocrystalline silicon solar cells, power conversion electronics, and a data platform, delivering energy directly to the vehicle battery. Lightyear also offers its Solar Calculation Tool as a designer-facing service to facilitate solar integration in OEM vehicle programs. The company operates a ~3,600 m² production facility in Venray, the Netherlands, and has established OEM collaborations including one with Nissan.

Differentiator

Problem solved

Functional benefit

Brands

• Lightyear Layer: The company's Vehicle Integrated Photovoltaics (VIPV) platform providing grid-independent solar charging solutions for vehicles.

Products and services

• Lightyear Layer Flagship Vehicle Integrated Photovoltaics (VIPV) platform — a modular solar charging system that integrates high-efficiency photovoltaic modules into vehicle surfaces (roofs, hoods, doors, tailgates), converting sunlight into DC power to extend EV range, reduce charging dependency, and enable grid-independent mobility. Sold to automotive OEMs and mobility providers.
• Solar Calculation Tool A design-service tool that provides precise data for energy yield calculations, enabling automotive designers and OEM engineers to optimize solar cell placement and balance performance, efficiency, and aesthetics in vehicle designs. Offered as a paid service to designers and automakers.
• Lightyear-Nissan Solar Charging System A close-to-production solar integration solution jointly developed by Lightyear and Nissan, featuring 3.8 m² of custom solar panels integrated across the vehicle hood, roof, and tailgate, demonstrating automotive-grade aesthetic integration, performance, and reliability with real-world energy gains.

Quantifiable outcome

• Up to 23 km additional daily driving range generated directly from solar energy under sunny conditions
• +6 more outcomes

Named customers2 records

Segments4 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

Four partnerships are on record, tiered minor, flagship and core.

• Lightyear EngineminorOthers · 3 February 2026Separate entity (Lightyear Engine) that announced solid-state battery products and ¥1 billion financing. This appears to be a distinct company from Lightyear focused on battery technology.
• NissanflagshipStrategic or Co-development Partner · 26 January 2026Collaboration to integrate advanced solar charging systems into a demonstration vehicle. The project began in 2023 as a concept and evolved into a development and close to production-ready Lightyear vehicle integrated solar technology solution. The demonstration vehicle features 3.8 m² of custom solar panels integrated across the hood, roof, and tailgate, meeting automotive standards with high aesthetic integration.
• GranstudiocoreStrategic or Co-development Partner · 4 March 2025Collaborative design research partnership exploring the transformative potential of solar technology integration in vehicle design and typology. The partnership builds on their groundbreaking work on the Lightyear 0 project, researching how solar integration can benefit users across diverse vehicle typologies from urban commuters to high-performance long-distance vehicles.
• Inalfa Roof SystemsminorStrategic or Co-development Partner · 29 July 2021Partnership for manufacturing of Lightyear's unique double-curved solar roofs. Inalfa, the second-largest supplier of sliding and panoramic roofs for vehicles globally, provides manufacturing facilities and qualified automotive personnel at their Venray location.

Scale indicators7 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Sono Motors: Munich-based developer of solar-integrated electric vehicles (Sion). Lightyear's most direct comparable in VIPV passenger vehicles, though Sono entered insolvency in 2023; both target the same OEM-and-consumer VIPV niche.
• Aptera Motors: US solar-electric vehicle startup building a three-wheeled consumer vehicle with integrated photovoltaics. Directly comparable in mission (solar-extended range EV) and customer type, though focused on a single vehicle program rather than OEM supply.
• Inalfa Roof Systems: Second-largest global supplier of sliding and panoramic roofs and Lightyear's manufacturing partner for double-curved solar roofs. Highly comparable as a current production partner and potential dual-role partner/competitor.

Broad incumbents

• Webasto: Global automotive Tier 1 supplier of roof and charging systems. Comparable as a likely incumbent competitor and potential integrator of competing VIPV solutions with established OEM relationships across Europe, North America, and Asia.
• Toyota: Offered an optional solar roof on the Prius Prime and continues to explore VIPV for production EVs. Comparable as an established automotive OEM with internal solar programs that could compete with Lightyear's OEM-supply positioning.
• LONGi Green Energy Technology: World's largest manufacturer of monocrystalline silicon solar cells and modules. Comparable in core PV technology (back-contact monocrystalline, hi-efficiency cells) and as a potential supply or competitive threat in automotive-grade solar modules.
• Hanwha Qcells: Major high-efficiency solar cell and module manufacturer with strong automotive-grade credentials. Comparable as a vertically integrated solar manufacturer that could enter the VIPV space, with the added adjacency of being South Korea-based (relevant given Lightyear's SK VC investors).
• SunPower: Established high-efficiency solar module manufacturer (now part of Maxeon) with strong residential and commercial presence. Comparable as a high-efficiency silicon module brand that could pivot portions of its capacity toward vehicle-integrated applications.

Emerging players

• Hyundai Motor Group: Already integrates solar roofs on Sonata and Ioniq 5 production models. Comparable as an OEM competitor that could choose to develop VIPV in-house rather than sourcing from Lightyear, particularly given Lightyear's South Korean VC backing.
• First Solar: US-headquartered thin-film PV module manufacturer with utility-scale focus but growing interest in non-traditional applications. Comparable as an alternative PV technology supplier that could pursue automotive partnerships as the VIPV market matures.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@Lightyearcars
• LinkedInlinkedin.com/company/lightyear.one
• Xx.com/lightyear_cars
• Facebookfacebook.com/lightyear.cars

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles14 records

Funding overview

Funding rounds11 records

Investors12 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 Lightyear