Rooftop Solar Power in Vietnam: Opportunities & Challenges for Businesses

Rooftop solar power in Vietnam is rapidly gaining traction, especially as businesses seek sustainable solutions amidst global environmental goals. However, navigating the shift to renewable energy can be complex. Vietnamese companies face unique hurdles in aligning with this green trend, balancing economic viability with environmental responsibility. This guide explores the opportunities, policy landscape, and future potential of rooftop solar power – and how it can be a smart, long-term investment for your business.

The Importance of Solar Power

The growing adoption of solar power offers substantial advantages for both the environment and the economy. A recent report highlights a concerning projection: without significant change, greenhouse gas emissions from Vietnam’s energy sector could reach 650 million tons of CO2 equivalent by 2030, representing over 80% of the nation’s total emissions. This underscores the urgency of transitioning to cleaner energy solutions.

Fortunately, transitioning to renewable energy sources, particularly net-zero rooftop solar systems, presents a viable pathway to significantly reduce these emissions and aligns with Vietnam’s commitment to achieving Net-Zero by 2050. The accessibility of rooftop solar makes it a practical and impactful solution.

For businesses, installing rooftop solar systems provides a compelling economic incentive. Companies can expect to save an average of 20-30% on their monthly electricity bills. Furthermore, businesses can generate and trade energy certificates, like I-REC, further enhancing their financial returns.

Policy context

The development of rooftop solar systems in Vietnam is significantly influenced by evolving national policies. The approved National Power Development Plan 2021–2030, with a vision extending to 2050, prioritizes renewable energy and sets an ambitious goal of achieving net-zero emissions by 2050, a commitment made at COP26.

Recently, Decree No. 80/2024/ND-CP was introduced, establishing a framework for Direct Power Purchase Agreements (DPPAs). This regulation is designed to accelerate the transition to green energy by enabling businesses to utilize private transmission lines and connect to the national grid. The decree fosters a more competitive and transparent energy market, allowing businesses to directly engage with power producers, negotiate pricing, and benefit from supply and demand dynamics—a vital component for the viability of rooftop solar power projects.

These policy changes signal a strong governmental commitment to renewable energy and provide a more predictable and supportive environment for investments in rooftop solar power and other clean energy solutions.

Opportunities for businesses

Investing in rooftop solar systems presents compelling economic advantages for businesses. Companies can potentially reduce monthly electricity expenses by 20-30% through power purchase agreement (PPA) arrangements, creating a long-term strategy for minimizing operational costs and improving energy efficiency. Solar energy also provides a predictable and sustainable power source, lessening reliance on the grid and safeguarding against unpredictable electricity price increases. renewable energy provides a predictable and sustainable power source, lessening reliance on the grid and safeguarding against unpredictable electricity price increases.

Moreover, growth in the solar power sector, driven by innovative technologies, can enhance efficiency and attract environmentally conscious investors. Businesses can further bolster their brand reputation and demonstrate a dedication to sustainability by participating in energy certificate programs, such as I-REC, solidifying their commitment to responsible environmental practices.

Boost from international policies

Increasingly, international policies are driving a demand for emission reductions and renewable energy adoption. The EU’s Carbon Border Adjustment Mechanism (CBAM), for example, requires companies exporting to the EU to declare and potentially pay a “carbon tax” based on their carbon footprint. This creates immediate pressure for businesses to rapidly green their operations and explore solutions like rooftop solar systems.

A 1MWp solar power system can significantly reduce emissions, potentially by 864.35 tons of CO2 annually, based on Vietnam’s 2022 power grid emission coefficient. This can be a key strategy for businesses to meet increasingly stringent Scope 2 emission reduction targets. Furthermore, major global corporations are now demanding that their supply chain partners also adhere to commitments for 100% renewable energy use.

Future potential

The outlook for rooftop solar power development in Vietnam is promising, despite existing challenges. A development plan for Ho Chi Minh City indicates that rooftop solar energy, particularly within the manufacturing sector, could reach 1,589 MWp by 2030. This substantial potential underscores the growing need for renewable energy solutions.

Achieving Vietnam’s commitment to net-zero emissions by 2050 requires a focus on innovation and efficiency. Integrating rooftop solar systems with energy storage devices is a key strategy. This combination not only helps businesses reduce their electricity expenses but also alleviates strain on the national grid during peak demand. Furthermore, it can help companies avoid limitations on solar development quotas across different regions.

Beyond the economic benefits, solar power projects contribute significantly to minimizing environmental impact and demonstrate a company’s dedication to sustainability practices. Investing in rooftop solar power is a tangible step towards a greener future.

Vu Phong Energy Group

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Source: https://vuphong.com/overview-of-rooftop-solar-power/.