Tiếng ViệtOn March 3, 2025, the Government issued Decree 58/2025/ND-CP, guiding several articles of the 2024 Law on Electricity regarding the development of renewable and new energy. This document provides clear updates to the regulations for rooftop solar power development, particularly for the self-production, self-consumption model, and outlines the mandatory registration/notification procedures with regulatory authorities.
New Amendments and Regulations for Businesses to Note
- Definition of Rooftop Solar & Rights to Self-Consume and Sell Surplus Power
According to Decree 58, rooftop solar power refers to a photovoltaic system installed on the roof of a construction work to generate electricity for consumption within that same facility. If there is surplus electricity after on-site use, the business has the right to sell this surplus power to the national grid. - Mandatory Notification / Registration
Regardless of whether the system is for self-consumption or includes the sale of surplus power, all organizations and individuals installing rooftop solar must notify the provincial Department of Industry and Trade, the local power utility, and other relevant local authorities using the prescribed forms. This applies to both businesses and households.
Incentives and Support in Decree 58
The Decree also specifies priority mechanisms for renewable energy projects, including:
- Projects equipped with energy storage systems will be given priority for power dispatch during peak hours (if connected to the national grid).
- Research and development of photovoltaic and solar power technology are encouraged and will be supported in accordance with regulations.
Benefits for Businesses that Fully Comply with the Policies
- Operational Transparency: The notification and registration process helps manage information on capacity and surplus power, enabling the electricity sector to better forecast demand and regulate the grid more safely.
- Accessing Technology & Investment Support Incentives: Businesses engaged in research and development in the photovoltaic sector may receive support through state-sponsored programs.
- Reducing Legal Risks: Non-compliance with notification/registration procedures can result in administrative penalties. Compliance also helps avoid violations of standards related to fire prevention, construction, and electricity laws.
The policies outlined in Decree 58/2025/ND-CP mark a significant step forward in completing the legal framework for rooftop solar power in Vietnam. For businesses, a thorough understanding of these regulations—from definitions and registration to incentives—provides a clear competitive advantage.
Manufacturing businesses in need of detailed consultation on these new regulations, assistance with preparing registration documents, or an investment benefit analysis for a rooftop solar system, please contact INS Energy. Call us now at (028) 7779 1999 for professional partnership and the latest legal updates.