Hanoi, Vietnam - March 25, 2026 - The solar energy industry in Vietnam continues to grow at an unprecedented rate due to the increasing demand for electricity, ambitious renewable energy goals, and a series of revolutionary laws. The country targets to include 47% renewable energy in its power consumption mix in 2030, and high-efficiency PV panels and storage systems are becoming an important part of the nation's energy transition plan.
1.Policy Tailwinds Fuel Market Expansion
Vietnam's updated Power Development Plan (PDP8) and Dec 57/2025 have significantly changed how we view the future of renewable energy in Vietnam. The Government now requires all large scale solar projects to incorporate at least (10%) of their storage capacity into the system. Also, there will be a 2-part tariff structure in place as an incentive for supplying power during peak hours. In addition, households installing rooftop solar systems with storage will have access to low-interest (up to VNĐ4 million/kWp) loans and cash subsidies to help offset the costs of installation. These initiatives are consistent with Vietnam's objective of moving away from using coal and reaching carbon neutrality by 2050.
Additionally, the Ministry of Industry and Trade (MOIT) has also proposed increasing the surplus electricity sale limit from (20%) to (50%) for rooftop solar systems to allow for greater integration into the grid as well as provide increased revenue opportunities for both residential and commercial end users. Vietnamese manufactured solar modules have a competitive price advantage of (25% to 30%) compared to European and American counterparts, making them well-positioned to capture the domestic and international markets.
2.High-Efficiency Modules: The Backbone of Vietnam's Solar Boom
Vietnam's solar energy needs will be met through the growth of high efficiency solar photovoltaic modules. This is due to the annual increase in the amount of installed solar capacity from 1.2GW in 2024 to 2.4GW in 2033.
Top manufacturers have developed innovative and tailored solutions that match Vietnam's specific environmental conditions and usage applications.
Highly optimized for high temperatures (25.9% efficiency) by creating a system of large panel sizes, advances also allow for substantially more generations of electricity (by pushing the limits of output during periods when exposure to extreme weather occurs), while producing very/lightweight/module products designed for the commercial rooftop markets to reduce installation costs as well as the durability provided through new bifacial design (by providing circular busbars vs straight busbars). These have also provided an innovative solution to Vietnam's issues concerning grid instability in areas, such as the Mekong Delta, where the use of floating solar farms (as opposed to fixed/ground backs) have resulted in a 20% improvement in net power generation characteristics.
The move to n-type cells and bifacial products is increasing as well (5% on average annually); this increase will help meet the Government of Vietnam's goal of achieving a total installed capacity of 34GW of installed solar by 2030.
3.Storage Systems: Bridging the Intermittency Gap
The advancement of solar energy in Vietnam and new technologies related to the use of energy storage are closely related. The government has passed a new regulation requiring all projects over 100 megawatts (MW) to utilize at least two hours of energy storage capacity. This will create a $1.2 billion market by 2027. Additionally, the deployment of large-scale lithium iron phosphate (LFP) battery systems through strategic partnerships between energy storage companies and local industrial manufacturers will further contribute to the growth of solar energy in Vietnam due to their round-trip efficiency of 90% and their expected life span of up to 15 years.
Furthermore, there are several emerging technologies being developed that will assist in enhancing the storage and utilization of distributed energy through new artificial intelligence (AI)-based energy management platforms. These solutions will improve interconnectedness between users and the grid allowing commercial and industrial companies to reduce peak demand charges (up to 30%) and improve self-consumption. Likewise, residential customers utilizing 5 kWh "smart storage" solutions can expect a payback period of less than six years (due to time-of-use tariffs and government incentives), providing an incentive to acquire such systems.
4.Global Collaboration and Localized Production
Vietnam's solar energy landscape is undergoing significant changes due to partnerships with other countries. Many multinational companies are setting up manufacturing plants that produce gigawatts of power in Bac Giang and Quang Ninh as they use the latest production processes and make products for the domestic market as well as the European Union with respect to the Carbon Border Adjustment Mechanism. At the same time, local companies are developing successful relationships with multinational suppliers and offering products which utilise state-of-the-art technology.
The strategic location and production facilities of Vietnam have prompted many major energy companies to invest in Vietnam. For example, there is a 2-gigawatt module factory located in Hai Phong that services both domestic projects and overseas projects. The regional service facilities allow for prompt access and maintenance in all Southeast Asian countries.
Challenges and Opportunities
Despite progress, challenges persist. Grid congestion in southern regions like Tay Ninh requires $300 million in transmission upgrades by 2026. Additionally, global trade policies, such as U.S. tariffs on Southeast Asian imports, threaten export competitiveness. However, companies are circumventing these barriers by establishing regional hubs and adopting localized production models.
The increasing popularity of perovskite solar cells and the incorporation of green hydrogen into the electric grid are moving us towards more renewable energy solutions faster than ever before, while at the same time; community solar projects are making it easier for everyone to access and benefit from clean energy.
Future Outlook
There is much potential for the country of Vietnam to be a leader in the solar energy market within Southeast Asia by the year 2030; with an estimated 33% of the total amount produced coming from rooftop systems. Improvements in energy storage capability with new battery technology coupled with a substantial upgrade to their electrical grid will position Vietnam as a global leader in transitioning to a cleaner way to generate electricity. As long as they stay focused on policy work as well as attracting foreign experts, the solar industry in Vietnam has the potential to be the benchmark for sustainable development throughout Southeast Asia.
For media inquiries, contact:
mona
Hebei Mutian Solar Energy Technology Development Co., Ltd.
Whatsup: +86-18331152703
E-mail: mona@solarmt.com
