Vehicle-Integrated Solar Cell Semiconductors Market Size - By Semiconductor, By Material, By Integration, By Vehicle, By Application, Growth Forecast, 2025 - 2034

Vehicle-Integrated Solar Cell Semiconductors Market Size

The global vehicle-integrated solar cell semiconductors market size was estimated at USD 110.7 million in 2024. The market is expected to grow from USD 119.6 million in 2025 to USD 378.5 million in 2034, at a CAGR of 11.8% according to latest report published by Global Market Insights Inc.

The market is entering a dynamic phase of growth, shaped by rapid electrification, technological evolution and an increasing priority on energy-efficient and secure semiconductor solutions. The competitive environment is shifting as innovations in vehicle electronics, networking architectures and smart mobility ecosystems redefine how vehicles generate and manage energy.
 

The vehicle-integrated solar cell semiconductors market is projected to exceed USD 176.9 million by 2029 and USD 200.6 million by 2030. Key growth drivers include increasing priority on energy-efficient and secure semiconductor solutions, the transition to electrification and connected vehicle architectures.
 

The competitive environment is changing due to technological innovation, and the players on the market focus on energy-efficient, AI-oriented, and semiconductors. Such companies as STMicroelectronics, NXP, Renesas, and Infineon are designing solar cell semiconductors, which can support streamlining power distribution and minimizing wiring complexity.
 

Increased interest in the supply chain resilience and chip localization in the post-pandemic period has also stimulated the development of semiconductor manufacturing in the region, notably in Asia and Europe, which predetermined long-term market expansion of the vehicle-integrated solar cell semiconductors.
 

The Asia-Pacific region leads the market, driven by strong automotive, EV, and electronics manufacturing in China, Japan, South Korea, and India. Automakers and Tier-1 suppliers are investing in smart mobility and digital infrastructure, boosting demand for high-performance, energy-efficient semiconductors.
 

Europe is the fastest-growing automotive market, driven by strict EU safety regulations, rapid electrification, and integration of semiconductor logic directly with PV modules. Automakers like BMW, Volkswagen, and Mercedes-Benz are integrating smart inverters, power management ICs, and zonal controllers are being co-designed with solar cells, creating highly efficient, chip-level integrated solar architectures.
 

In North America, semiconductor giants like NXP Semiconductors and Texas Instruments are driving consistent market growth. OEMs are increasingly integrating tandem cells combining silicon and perovskite are emerging as the breakthrough technology into electric and hybrid vehicles, these semiconductors promise over 30% efficiency, longer lifespan, and integration into curved or transparent surfaces like windshields and panoramic roofs.
 

Vehicle-Integrated Solar Cell Semiconductors Market Trends

In early 2024, the vehicle-integrated solar cell semiconductors industry experienced significant growth as automakers and Tier-1 suppliers integrated smart inverters, power management ICs, and zonal controllers are being co-designed with solar cells, creating highly efficient, chip-level integrated solar architectures.
 

More OEMs are adopting advanced microcontrollers, gateways, and transceivers in multi-domain and zonal architectures. As these technologies gain traction in the mid-to-late 2020s, for energy regeneration, increased reliability in vehicle systems. Additionally, the rise of electric and hybrid cars is spurring the development of semiconductors optimized for battery management, powertrain control, and regenerative energy systems, all integral to sustainable mobility solutions.
 

As EV adoption increases, semiconductors are being designed with dual optimization—both for energy harvesting (solar) and energy storage (batteries and supercapacitors). This allows direct solar-to-battery integration with reduced power losses and enhanced lifecycle management.
 

Automakers are increasingly adopting energy-efficient designs, AI-driven data routing, and modular semiconductor solutions, allowing them to link solar semiconductors with zonal and domain controllers, enabling the car’s central computer to dynamically allocate harvested solar energy between traction, infotainment, and auxiliary loads. This brings solar systems into the broader software-defined vehicle ecosystem.
 

Next-gen solar semiconductors will support bidirectional energy flow, allowing cars to sell excess solar power back to the grid or share it with homes. OEMs are exploring chipsets with embedded grid-compliance protocols to make cars truly mobile solar assets.
 

Vehicle-Integrated Solar Cell Semiconductors Market Analysis

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Based on semiconductors, the vehicle-integrated solar cell semiconductors market is segmented into monocrystalline silicon, polycrystalline silicon, thin-film, perovskite solar cells, tandem/multi-junction, and organic photovoltaics (OPV). The monocrystalline silicon segment dominates the market with 31% share in 2024, and the segment is expected to grow at a CAGR of over 12.6% from 2025 to 2034.
 

• Monocrystalline silicon is widely used semiconductor material. It is favored for rooftop and body-integrated solar installations for electric and hybrid vehicles due to its efficiency, robustness and consistent power output.
   
• Owing to its ability to balance cost and efficiency, polycrystalline silicon is becoming increasingly popular in mid-range car models and price-sensitive markets.
   
• Perovskite solar cells are being propelled as a promising next-generation technology with high conversion efficiency, adjustable bandgaps and the potential for transparent and semi-transparent PV surfaces.
   
• Tandem and multi-junction architectures are being contemplated for premium EVs and autonomous platforms with higher power density and multi-layer energy harvesting. Organic photovoltaics (OPV) are gaining prominence for design flexibility, aesthetic integration and light-weight performance, particularly in auxiliary solar features.

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Based on material, the vehicle-integrated solar cell semiconductors market is divided into silicon (Si), copper indium gallium selenide, cadmium telluride (CdTe), perovskite compounds, transparent conductive oxides and polymer substrates. Silicon (Si) segment dominated the market, accounting for around 45% share in 2024 and is expected to grow at a CAGR of 12% from 2025 to 2034.
 

• Silicon remains the preferred material in solar cell semiconductor owing to its reliability track record and established supply chain. also, its exceptional flexibility and low-light performance, copper indium gallium selenide (CIGS) is becoming more and more popular. This makes it perfect for curved panels and vehicle exteriors.
   
• For fleet applications and secondary power systems, cadmium telluride (CdTe) is becoming a more affordable option. Due to their high efficiency and low cost of production, perovskite compounds are attracting a lot of research and development funding. They may eventually be used in smart glass panels and transparent sunroofs.
   
• For high-transmission applications, transparent conductive oxides are crucial parts of glass-integrated and tandem photovoltaic systems. Future automobiles will have lightweight solar layers thanks to flexible and organic PV solutions made possible by polymer substrates.
   
• CIGS is rapidly emerging as a high-performance substitute for traditional silicon. Its thin, lightweight and flexible nature coupled with high performance in diffuse light, makes it highly suitable for exterior curved surfaces and aerodynamic panels. The flexibility of the material and thin form factor allows innovative solar integration without compromising on vehicle design. Several automotive OEMs utilize CIGS-based semiconductors for developing solar roofs and body panels for commercial and passenger EVs.
   
• CdTe products are gaining greater traction in fleet and logistics utilization, where cost-effectiveness and reliability are more important than aesthetic requirements. CdTe's relatively low production cost and reasonable temperature tolerance make it suitable for secondary or auxiliary power generation systems, i.e., for commercial fleets or off-grid applications.
   

Based on integration, the vehicle-integrated solar cell semiconductors market is segmented into vehicle-integrated photovoltaics, vehicle-applied photovoltaics, glass-integrated PV and body panel-embedded PV. Vehicle-integrated photovoltaics segment is projected to dominate the market with a CAGR of 12.1% from 2025 to 2034, owing to its best aesthetics and efficiency.
 

• Vehicle-Integrated photovoltaics (VIPV) is integrated directly into the structural components of the vehicle, enabling continuous energy harvesting while in use. VIPV is the most comprehensive and advanced market segment, wherein solar semiconductors are built directly into structural components of the vehicle body such as roofs, hoods, and trunk lids. With direct integration, there is constant power generation while driving or parking, with direct contribution to battery life and driving range.
   
• Modular or detachable panels provide operational flexibility, vehicle-applied photovoltaics or VAPV are becoming more and more popular in commercial fleets and logistics vehicles. Glass-Integrated PV is becoming more and more popular in panoramic windshields and sunroofs because it provides ambient energy harvesting and aesthetic appeal.
   

Based on vehicle, the vehicle-integrated solar cell semiconductors market is divided into passenger cars, commercial vehicles, electric vehicles, and two/three-wheelers. Passenger cars segment dominated the market accounting around 62% share in 2024 and is expected to grow at a CAGR of 8.2% from 2025 to 2034.
 

• In 2024, the passenger cars segment dominated the vehicle-integrated solar cell semiconductors market, driven by rising adoption of EV, infotainment systems, and green energy features in compact cars, sedans, and SUVs.
   
• Passenger cars are increasingly adopting semiconductors to meet regulatory demands for safety, security, and emissions compliance, with OEMs relying on these semiconductors for green energy generation.
   
• The electric vehicle (EV) segment is driving with a CAGR of 9.3% during forecast period in vehicle-integrated solar cell semiconductors due to rising EV adoption, battery management systems, and energy generation. Companies like Toyota and Tesla are developing energy-efficient semiconductors with better battery performance and energy generation for EV platforms.
   
• In high-density urban areas, especially Asia-Pacific, small vehicles employ miniaturized solar modules as auxiliary power and battery maintenance. These applications are aligned with the developing trend for affordable electric urban mobility and micro-transportation solutions.
   
• For instance, In March 2025, Toyota unveiled the FT-Me, a new micro-EV featuring a solar roof designed to boost range. This two-seater electric vehicle combines premium design with affordability and is tailored for urban commuting. The solar roof allows for additional energy capture, enhancing the vehicle's efficiency and reducing reliance on external charging sources.

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Asia Pacific region dominated the vehicle-integrated solar cell semiconductors market with a market share of 42.3% in 2024.
 

• In 2024, the Asia Pacific region leads the in-vehicle networking semiconductor market due to increasing vehicle electrification, ADAS adoption, and demand for smart mobility solutions.
   
• The region is witnessing significant semiconductor advancements in the automotive sector, driven by R&D, local OEM growth, and government support for electric and smart vehicles. Autonomous driving and connectivity are increasing solar adoption in cars.
   
• China, the largest large motor market by size in the region, is the fastest growing market, with significant take-off of solar semiconductors in EVs and hybrid vehicles. Government policies in Japan, South Korea, and India are boosting vehicle safety, connectivity, and electrification, driving semiconductor demand in mid and high-speed networks through EV subsidies and local production incentives.
   
• For instance, in July 2024, STMicroelectronics increased automotive Ethernet IC production in Asia to address rising demand for EV and advanced infotainment systems.
   
• Asia Pacific's robust EV adoption, coupled with stringent regulations and strategic partnerships between OEMs and semiconductor suppliers, underscores the region's pivotal role in propelling the growth of vehicle-integrated solar cell semiconductors.
   

The China is growing at a high CAGR of 8.7% driven by presence of OEM and increasing government initiatives.
 

• China's vehicle-integrated solar cell semiconductors market is driven by its robust auto manufacturing industry, rising EV production, and government-led digital mobility initiatives. Key OEMs like BYD, SAIC Motor, Geely, and NIO are adopting advanced solar cells for smarter and connected vehicles.
   
• Government ICV policies and the "Made in China 2025" initiative are driving investments in automotive semiconductor innovations, focusing on Ethernet, CAN FD, and FlexRay solutions. China, with its expansive EV ecosystem, robust automotive manufacturing, and swift adoption of solar mobility systems, stands out as Asia-Pacific's leading market for vehicle-integrated solar cell semiconductors.
   
• The China vehicle-integrated solar cell semiconductors market is growing rapidly, driven by EV production, state-backed digital mobility initiatives, and efforts toward semiconductor self-sufficiency. Companies like Horizon Robotics and SemiDrive are advancing localized solutions, aligning with the 14th Five-Year Plan (2021-2025).
   
• China's centralization of vehicle-to-everything (V2X) systems is boosting demand for vehicle-integrated solar cell semiconductors, with pilot projects in cities like Shanghai and Shenzhen actively testing connected car ecosystems.
   
• For instance, in March 2023, Hitachi Energy, has won a multi-year order via its partner Jiansan, from VREMT Geely Auto, China’s largest privately owned auto manufacturer and one of the world’s largest makers of electric cars. Hitachi Energy will supply its pioneering RoadPak high-performance power semiconductor module for Geely’s ZEEKR, a premium all-electric brand of long-range luxury cars.
   

Europe region accounted for USD 27.2 million in 2024 and is anticipated to show growth of 12.4% CAGR over the forecast period.
 

• The Europe vehicle-integrated solar cell semiconductors market is driven by a strong automotive manufacturing sector, adoption of electric and hybrid vehicle technologies, and a focus on advanced safety systems. Leading automakers like Volkswagen and BMW are leveraging high-performance semiconductors for solar energy generation.
   
• Strict EU regulations on vehicle safety, emissions, and green energy are accelerating the adoption of solar chips for autonomous vehicles. The European Commission's push for solar transformation further drives the use of solar based energy generation.
   
• Europe's advanced R&D, semiconductor ecosystem, and automotive innovation position it as a key hub for next-generation solar adoption in automotive. Collaborations in Germany, France, and the UK enhance its global competitiveness.
   
• For instance, in September 2025, Netherlands Organization for Applied Scientific Research TNO, the Fraunhofer Institute for Solar Energy Systems ISE, and the three on-board solar technology system suppliers for vehicles Lightyear, IM Efficiency, and Sono Motors have measured the potential of solar cars on European roads for nine months.
   

Germany dominates the Europe vehicle-integrated solar cell semiconductors market, showcasing strong growth potential, with a significant CAGR of 8.6% from 2025 to 2034.
 

• Germany growth is supported by top-notch automotive manufacturing and advanced semiconductor R&D ecosystem. Companies like Infineon, Bosch, and Continental are spearheading innovations in solar-enabled zonal controllers and high-efficiency transceivers designed for software-defined vehicles.
   
• For instance, in April 2024, Infineon Technologies partnered with Volkswagen Group to develop high-speed vehicle-integrated solar cell semiconductors.
   
• Germany's focus on green mobility and intelligent transport systems drives its leadership in electric and green automotive technologies through high-performance semiconductors.
   

The North America vehicle-integrated solar cell semiconductors market is anticipated to grow at a CAGR of 11.8% during the analysis timeframe.
 

• The North American vehicle-integrated solar cell semiconductors market is growing steadily, driven by the rise of EVs and demand for sustainable vehicle operations. Automakers in the US, Canada, and Mexico are adopting advanced semiconductor for next-gen features and OTA capabilities.
   
• Technological advancements in semiconductor design are driving market growth, with manufacturers focusing on energy-efficient, high-performance solar cells that enable solar energy optimization.
   
• OEMs and semiconductor firms in North America are strengthening operations through partnerships and localized production. Government initiatives, such as the CHIPS and Science Act (2022), are driving growth in the region's in-vehicle networking semiconductor industry by promoting electric mobility and semiconductor manufacturing.
   
• The U.S. leads the North American market with strong semiconductor R&D, high EV adoption, and significant OEM presence. Canada focuses on EV vehicle research and sustainable automotive production.
   

The vehicle-integrated solar cell semiconductors market in US is expected to experience significant and promising growth from 2025 to 2034.
 

• Hybrid, electric, and premium vehicles are driving US market growth. Automakers are integrating advanced solar cell semiconductors to enable green energy in powertrain systems.
   
• Semiconductor firms in the US and abroad are focusing on compact, energy-efficient solutions supporting zonal architecture, OTA updates, and centralized computing, catering to both ICE and EV markets moving towards intelligent mobility.
   
• In 2022, local semiconductor production grew due to federal policies like the CHIPS and Science Act and increased adoption of advanced systems, improving auxiliary power, battery support, and vehicle-to-grid (V2G) capabilities.
   
• The US vehicle-integrated solar cell semiconductors market is set to grow rapidly, driven by EV adoption, autonomous driving advancements, and rising demand for real-time data networks. A strong innovative ecosystem positions the US as a leader in connected vehicle semiconductors.
   
• Collaboration among US automakers, Tier-1 suppliers, and semiconductor firms is driving advancements in compact, energy-efficient, and cybersecure semiconductor solutions that enable real-time energy optimization. This positions the U.S. market as a leader in connected and autonomous vehicles.
   

Brazil leads the Latin American vehicle-integrated solar cell semiconductors market, exhibiting remarkable growth of 7% during the forecast period of 2025 to 2034.
 

• Brazil leads the Latin American market due to its expanding car manufacturing sector, rising adoption of connected and electric vehicles.
   
• Government policies and incentives for EVs and green vehicles drive the adoption of high-performance semiconductors, enabling green and clean sustainable vehicle operations.
   
• Brazilian automakers and Tier-1 suppliers are investing in semiconductor R&D and global alliances for solar solutions in automotives.
   
• Brazil is expected to dominate the Latin American in-vehicle networking semiconductor market, driven by strong industrial support, rising EV adoption, and advancements in vehicle technologies.
   

South Africa to experience substantial growth in the Middle East and Africa vehicle-integrated solar cell semiconductors market in 2024.
 

• South Africa is emerging as a key player in Africa's in-vehicle integrated solar cell semiconductor market, driven by rising EV sales and advancements in its automotive industry. Automakers are adopting solar cell semiconductors to enhance vehicle performance and energy efficiency.
   
• South Africa's EV market is growing despite challenges like high import taxes and infrastructure gaps. According to NADA, EV sales doubled in 2024 to 15,589 units and rose by 14.0% in Q1 2025, reaching 3,487 units.
   
• South Africa plans to boost the EV industry with a 150% tax deduction for EV and hydrogen vehicle production starting next year. The government is also collaborating with the World Bank to develop critical minerals plan to support EV component production and supply chains.
   
• South Africa's growing EV adoption and government support are driving significant growth in the semiconductor market, establishing it as a key hub for automotive technologies in Africa.
   

Vehicle-Integrated Solar Cell Semiconductors Market Share

• The top 7 companies in the vehicle-integrated solar cell semiconductors industry are Toyota, Tesla, Lightyear, Aptera, Hyundai, GO Ford, and Sono Motors contributed around 51% of the market share in 2024.
   
• Toyota is pursuing a pragmatic, volume-market approach: it installs solar modules where they provide unambiguous consumer value and partners with semiconductors and system suppliers to ensure automotive-grade quality. Toyota's approach emphasizes established silicon PV on mass models, close integration of solar power management with vehicle energy systems, and targeted roll-out of solar alternatives on higher-volume nameplates. Toyota's long-term hybrid emphasis and conservative roll-out give it broad market penetration in world passenger fleets.
   
• Tesla uses a solar system perspective rather than being an excellent in-car feature such as energy generation and storage are included in Tesla's home and energy product offering, providing cross-sell and lifecycle energy value for EV customers. Tesla's core competitive advantage is its vertically integrated energy stack manufacturing, storage, and software that can be leveraged to provide end-to-end solar + vehicle solutions, even though Tesla's current passenger cars does not feature body-integrated PV as a primary competitive differentiator.
   
• Lightyear is the high-efficiency specialist at the end of the market. The company's product and technology strategy is ultra-low-drag car design combined with high-efficiency PV integration over large areas to reduce charging frequency considerably and boost real-world range. Proof-of-concept vehicles demonstrate what VIPV can do where end-to-end packaging, efficiency and weight are optimized. The company's transition to scalable lines of products and supply functions is symptomatic of a departure from single-model commercialization towards providing technologies to the whole industry.
   
• Aptera has an industrial-scale strategy that brings together renewable energy, battery systems and vehicle platforms. It ventures into the solar semiconductor business is indirect but deliberate: integrating solar-assisted systems into EV architectures, strengthening battery and charging infrastructures (Ultium), and acquiring long-term renewable supply to power manufacturing operations. It focuses is production scale, supplier relationships and platform readiness to introduce VIPV components to fleet and consumer products as cost and reliability advance.
   
• Hyundai combines product experimentation with mainstream adoption. The company has already shipped models with factory solar roofs and treats solar as a practical, customer-facing feature that reduces auxiliary load and marginally extends range. Hyundai’s approach is to validate value in everyday use, standardize solar-ready electrical architectures, and scale via global model programs making it a pragmatic bridge between pilot projects and mass deployment.
   
• The platform-first strategy of GoFord is to infuse flexible electrical architectures and V2X capability in its EV lineup such that solar-generated energy can be resold (V2G) or reused (household backup, vehicle electrification). Ford takes bets on charging networks, energy services, and partnerships that increase household and fleet value from combined renewables. By doing so, solar-powered semiconductors are not stand-alone systems play but one part of a broader systems play aiming at fleets and consumers who care most about resiliency and cost of ownership improvement.
   
• Sono Motors uses a two-track strategy, corporate-level renewable energy commitments and product-level consumer options. Suno is investing in PV power generation and offers bundled solar-charging bundles to reduce the cost of charging as well as enable third-party solar integrations for its ID brand. Technologically, its scale and supply chain enable pilot integrations (roof modules, auxiliary PV) as OEMs seek customer value and lifecycle emissions savings.
   

Vehicle-Integrated Solar Cell Semiconductors Market Companies

Major players operating in the vehicle-integrated solar cell semiconductors industry are:
 

• Toyota
• Tesla
• Lightyear
• Aptera
• Hyundai
• Go Ford
• Sono Motors
• PlanetSolar
• BYD
   
• The vehicle-integrated solar cell semiconductors market is experiencing rapid evolution, driven by a combination of global automotive OEMs and semiconductor innovators who are transforming the way in which vehicles generate, manage, and utilize solar energy. Each participant brings a unique technological focus, reflecting diverse strategies in the areas of electrification, sustainability, and advanced energy systems.
   
• Toyota, tesla, and lightyear are actively developing energy-efficient semiconductor chips for solar-powered Electric Vehicles (EVs), with a particular emphasis on power conversion, safety circuits, and battery control.
   
• General Motors, Hyundai, Ford Motor, and Volkswagen are working on the development of highly integrated platforms that support solar energy routing, and multi-domain vehicle control.
   
• BYD, Sono, and Aptera provide signal processing and connectivity solutions to ensure that solar-integrated semiconductors seamlessly power supply and management systems.
   

Vehicle-Integrated Solar Cell Semiconductors Industry News

• In June 2025, Continental launched its Advanced Electronics & Semiconductor Solutions (AESS) division, focusing on the design and verification of automotive semiconductors to bolster its portfolio and cater to rising internal demands.
   
• In March 2025, Dutch solar electric vehicle startup Lightyear announced a strategic pivot to focus on the development of its more affordable model, the Lightyear 2. This decision came after halting production of its initial model, the Lightyear 0, in January 2023 due to financial challenges. Lightyear 0 was notable for its integrated solar panels and a WLTP range of 388 miles. With new investments and a renewed focus, Lightyear aims to make solar-powered vehicles more accessible to a broader market.
   
• In September 2024, TI and Delta Electronics forged a long-term partnership to enhance onboard charging technology for electric vehicles, bolstering systems for both connected and electric vehicles.
   
• In January 2023, Sono, secured funding of USD 1.61 million from CINEA (European Climate, Infrastructure, and Environment Executive Agency) to enhance the development of solar technology.
   

The vehicle-integrated solar cell semiconductors market research report includes in-depth coverage of the industry with estimates & forecasts in terms of revenue (USD Mn) and volume from 2021 to 2034, for the following segments:

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Market, By Semiconductor

• Monocrystalline Silicon
• Polycrystalline Silicon
• Thin-Film
• Perovskite Solar Cells
• Multi-junction
• Organic Photovoltaics (OPV)

Market, By Material Type

• Silicon (Si)
• Copper Indium Gallium Selenide
• Cadmium Telluride (CdTe)
• Perovskite compounds
• Transparent conductive oxides
• Polymer substrates

Market, By Integration

• Vehicle-Integrated Photovoltaics
• Vehicle-Applied Photovoltaics
• Glass-Integrated PV
• Body Panel-Embedded PV

Market, By Vehicle

• Passenger cars
  • Hatchbacks
  • Sedans
  • SUVS
• Commercial Vehicles
• Electric Vehicles
• Two/Three-Wheelers

Market, By Application

• Traction Power Supplement
• Battery Charging
• HVAC
• Telematics
• Energy Harvesting

The above information is provided for the following regions and countries:

• North America
  • US
  • Canada
• Europe
  • Germany
  • UK
  • France
  • Italy
  • Spain
  • Russia
  • Nordics
  • Portugal
  • Croatia
• Asia Pacific
  • China
  • India
  • Japan
  • Australia
  • South Korea
  • Singapore
  • Thailand
  • Indonesia
• Latin America
  • Brazil
  • Mexico
  • Argentina
• MEA
  • South Africa
  • Saudi Arabia
  • UAE
  • Turkey