Rang Dong Rooftop Solar Systems Win Vietnam's Annual Award

The rooftop solar system developed by Rang Dong, Vietnam's leading innovator in lighting and smart technology, was voted as the Favorite Vietnamese Product 2025. The recognition was part of the program “Vietnamese People Prioritize Vietnamese Goods”, organized by the Hanoi Department of Industry and Trade. 

The award for Rang Dong, fully known as Rang Dong Light Source and Vacuum Flask Joint Stock Company, represents strong affirmation from consumers, highlighting the trust placed in the company’s innovative, reliable rooftop solar offerings.  

It serves as a testament to the company's dedication to developing smart, green and sustainable technologies that deliver optimal benefits for millions of households and enterprises across Vietnam.  

This honor is not only a landmark for Rang Dong but also inspires pride within the community of Vietnamese green technology enthusiasts, reinforcing the value of domestically produced solutions in the nation's renewable energy landscape. 

Rooftop Solar System Overview 

Rang Dong's rooftop solar solutions feature high-efficiency photovoltaic panels, advanced inverters, and optional energy storage, designed for seamless installation on residential, commercial and industrial roofs.  

Capturing sunlight to generate clean electricity, the systems significantly reduce both the grid reliance and the electricity costs while contributing to lower carbon emissions.  

Key components include durable panels resistant to Vietnam's tropical weather conditions, smart monitoring apps for real-time performance tracking and scalable configurations that suit various roof sizes and energy needs.  

Integration with existing electrical setups proves straightforward, often requiring minimal modifications, making adoption accessible for urban apartments, rural homes, factories and office buildings. 

The systems emphasize safety with built-in protections against overvoltage and faults, while their environmentally friendly materials meet global sustainability standards. Users benefit from long-term reliability, with warranties covering decades of operation and minimal maintenance requirements. 

Consumer Trust and Impact 

The “Favorite Vietnamese Product 2025” title underscores consumer appreciation for practical advantages brought by the rooftop solar systems, including substantial savings on power bills, energy independence during peak hours or outages, and positive environmental contributions.  

Feedback from users nationwide highlights quick payback periods, often within a few years, driven by efficient energy conversion and government incentives for renewables.  

The latest consumer-driven award motivates Rang Dong to further pursue its mission of advancing intelligent green technologies. By focusing on locally engineered solutions that combine affordability with high performance, the company supports Vietnam's broader goals of energy security, green transformation, and sustainable development under national campaigns promoting domestic goods.  

As rooftop solar adoption grows, Rang Dong remains committed to innovating systems that empower users with cleaner, more efficient power options. This recognition fuels continued efforts to expand access, refine technologies, and partner with stakeholders for widespread implementation that benefits families, businesses and the planet. 

Should you have any questions or request a quotation of Rang Dong products, please send an email to: export@rangdong.com.vn. 

Websites: en.rangdong.com.vn and vacuumflask.rangdong.com.vn.