Launch of the Handbook for Operation & Maintenance of Rooftop Solar Systems

On the afternoon of January 10, 2025, the Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) officially launched the “Handbook for operation & maintenance of rooftop solar systems.” This essential resource supports organizations and individuals in maximizing the efficiency of their rooftop solar systems, contributing significantly to energy transition and sustainable development.

According to the National Power Development Plan, Vietnam aims for 50% of public buildings and 50% of residential to adopt self-production and self-consumption rooftop solar systems by 2030. This ambitious goal reflects Vietnam’s strong commitment to promoting renewable energy, reducing reliance on fossil fuels, and moving toward sustainable development.

To achieve this target, the Government issued Decree No. 135/2024/ND-CP on October 22, 2024, outlining mechanisms and policies to encourage the adoption of self-produced and self-consumed rooftop solar systems. These regulations not only make it easier for organizations and individuals to deploy such systems but also ensure standardized operation and maintenance processes, supporting a fair energy transition.

A practical guideline for operation and maintenance

Effective operation and maintenance are key to optimizing rooftop solar systems. Recognizing this, the Electricity and Renewable Energy Authority/ Viet Nam’s Ministry of Industry and Trade, in collaboration with the “Commercial and Industrial Rooftop Solar (CIRTS)” project, GIZ Energy Support Programme, and the Viet Nam Electricity (EVN), developed this handbook.

Vu Phong Energy Group contributed professional insights based on practical experience to develop the Handbook

Vu Phong Energy Group contributed professional insights based on practical experience to develop the handbook. By working with partners, Vu Phong ensures that rooftop solar systems operate efficiently, enhancing their effectiveness and contributing to green transition and sustainable development, ultimately aligning with the Net-Zero goal.

At the handbook launch, Mr. An, Pham Dang, Deputy General Director of Vu Phong Energy Group and Director of VP Carbon, highlighted the critical role of Decree No. 135/2024/ND-CP in promoting rooftop solar adoption. He also emphasized the handbook’s potential to standardize operations and maintenance, optimize costs, and improve system efficiency. Combined with recently issued legal frameworks, this initiative provides businesses with opportunities for green transition and digitalization, leading to a more effective twin transition. The event garnered significant attention from enterprises and government agencies. The handbook is seen as a valuable document for businesses and individuals to maximize the benefits of rooftop solar systems amidst growing demand for renewable energy.

Mr. An, Pham Dang shared at the launching ceremony of the Handbook for operation & maintenance of rooftop solar systems

The handbook focuses on standardized processes and best practices for managing and operating rooftop solar systems, including:

• Operation guidelines: Ensuring optimal system performance under real-world conditions.
• Routine maintenance: Extending system lifetimes and minimizing risks.
• Operational safety: Complying with current grid safety regulations.

Collection of documents from GIZ projects

Rooftop solar – A practical green transition solution for businesses

Together with new policies like Decree No. 135/2024/ND-CP, the rooftop solar handbook helps businesses optimize costs, ensure safety, and enhance system performance. This facilitates easier investment in solar energy, supporting companies in achieving their Net-Zero commitments.

Vu Phong Energy Group remains committed to supporting partners and customers in implementing efficient rooftop solar systems, accompanying businesses on their sustainable energy transition journey.

For more information at the Viet Nam Electricity (EVN) website here.

Read/Download the Handbook for operation & maintenance of rooftop solar systems here.

Vu Phong Energy Group