Vietnam Solar Rooftop Installation Market Growth Overview: (2026-2034)
- In 2025 market size was valued at around USD 1.6 Billion.
- By 2034 industry is estimated to reach about USD 4.73 Billion value.
- During 2026-2034 this sector would rise at a CAGR of 12.8%.
- Grid-tied Rooftop Systems segment leads the market, with around 62% share.
- Industrial segment dominates the market, accounting for nearly 48% of total installations.
- Southern region dominates the Vietnam solar rooftop installation market, with around 44% share.
According to recent research report by The Report Cube, the size of Vietnam Solar Rooftop Installation Market was nearly USD 1.6 Billion in 2025, and by 2034 it is expected to reach around USD 4.73 Billion with a CAGR of 12.8% over the forecast period (2026-2034).
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Key Trends Driving USD 4.73 Billion Vietnam Solar Rooftop Installation Market by 2034
One of the most significant trends shaping the Vietnamese rooftop solar sector is the expansion of third-party ownership models, particularly power purchase agreements. Under this structure, solar developers finance, install, and operate rooftop systems on commercial or industrial buildings. The host facility then purchases electricity generated by the system at a predetermined rate, typically lower than grid tariffs. This model eliminates upfront capital costs and simplifies project adoption for businesses.
Developers and investors are increasingly focusing on the PPA model because it allows rapid portfolio expansion. By aggregating multiple rooftop projects across industrial parks, solar companies can create scalable distributed generation assets that attract institutional investment. Digital monitoring platforms also enable developers to manage hundreds of rooftop systems simultaneously, improving operational efficiency and ensuring consistent power output across distributed portfolios.
Vietnam Solar Rooftop Installation Companies Competitive Outlook: Top Key Participants
This research study analyzes the competitive landscape, detailing company overviews, product portfolios, strategic alliances, and recent developments. It underlines the potential key players, their market positioning, and strategies, delivering a comprehensive insight into their operations and innovations within the industry.
List of Key Market Participants:
- SolarBK
- Vu Phong Energy Group
- SkyX Solar
- DAT Solar
- EPC Solar Vietnam
- VSSES
- Shire Oak International
- Copper Mountain Energy
- PC1 Group
- Solar Power Vietnam
- GreenGi
- VinaSol
- 365 Energy
- SolarV
- Hitecons
- Omega Solar
- SolarTek
- Others
Latest News By the Companies Transforming the Vietnam Solar Rooftop Installation Market
- 2025: SolarBK entered a long-term joint venture with Banpu NEXT to install at least 390 MW of rooftop solar systems across Vietnam. The partnership focuses on delivering integrated clean energy solutions for industrial and commercial facilities while supporting SolarBK’s growth strategy through 2030.
- 2025: Vu Phong Energy Group accelerated the deployment of rooftop solar projects across industrial zones in Vietnam. The company reported completing more than 100 factory installations under the PPA model and initiated development of 12 additional industrial rooftop solar projects during 2025.
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Vietnam Solar Rooftop Installation Market Segmentation Insights:
By System Type
- Grid-tied Rooftop Systems
- Off-grid Rooftop Systems
- Hybrid Rooftop Systems
By Ownership Model
- Owner-owned Systems
- Power Purchase Agreement (PPA)
- Leasing and Rental Models
By Capacity
- Up to 10 kW
- 10-100 kW
- 100-1,000 kW
- Above 1,000 kW
By End User
- Residential
- Commercial
- Industrial
- Public and Institutional
- Agricultural
- Others
By Component
- Solar Modules
- Inverters
- Mounting Structures
- Balance of System
- Monitoring and Control
By Service
- Engineering, Procurement and Construction (EPC)
- O&M Services
- Project Development
- Financing and Advisory
By Region
- Northern
- Central
- Southern
- Others
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