Rooftop Solar Power Systems for Businesses PPA Model

For businesses seeking sustainable energy solutions, rooftop solar for business has become a pivotal strategy for diminishing operational emissions and carbon footprints. The innovative PPA (Power Purchase Agreement) model, pioneered by Vu Phong Energy Group, offers demonstrable and effective advantages, facilitating the seamless transition to renewable energy for a diverse range of manufacturing entities. This forward-thinking approach is heralding a new era of sustainable industrial operations.

The burgeoning eco-conscious movement underscores the importance of renewable energy for businesses. Vu Phong Energy Group has successfully implemented the PPA (Power Purchase Agreement) model, allowing numerous production facilities to adopt rooftop solar power systems. These projects consistently operate with high efficiency, showcasing a tangible commitment to sustainable manufacturing and a reduced carbon footprint. Below are some typical projects that exemplify the successful application of the PPA model, completed and transferred to customers by Vu Phong Energy Group, operating steadily with high efficiency:

Solar power system at Vietnam Nippon Seiki factory, transferred in February 2023

Vu Phong Energy Group developed a 1 MWp solar power system on the rooftop of Vietnam Nippon Seiki’s factory, located in Noi Bai Industrial Park, Soc Son, Hanoi. For this installation, Vu Phong Energy Group utilized 1,667 Canadian Solar 600W panels and 8 SMA Sunny Tripower CORE 2 inverters, each with a capacity of 110 kW. SMA is a world-leading inverter brand from Germany, ensuring high quality and reliability. This 1 MWp system is projected to generate over 1,400 MWh of solar power annually, leading to a significant reduction of over 940 tons of CO2 emissions each year. Embracing solar power allows Vietnam Nippon Seiki to effectively reduce emissions, adhere to ESG principles, and contribute to SDG targets. Furthermore, it delivers substantial energy cost savings throughout the system’s operational lifetime.

Solar power system at Vietnam Nippon Seiki factory

Solar power system at Dalat Worsted Spinning (DWS) Factory, 2.04 MWp capacity

A robust 2.04 MWp solar power system was installed on the rooftop of Dalat Worsted Spinning (DWS) Factory, a prominent enterprise within the Phat Chi industrial complex in Da Lat City and Vietnam’s first worsted yarn spinning mill. This system incorporates 3,456 Canadian Solar 590W panels and 16 SMA Sunny Tripower CORE 2 inverters, each with a 110kW capacity. By leveraging clean energy solutions, DWS is poised to significantly lower its carbon footprint in production activities, actively pursuing “green” manufacturing and sustainable development. This commitment is particularly crucial as DWS plays an integral role in the global textile industry’s supply chain. Approximately 90% of DWS’s finished yarn is exported to major textile companies worldwide, with the remaining portion serving the Vietnamese garment sector, especially high-end brands targeting the export market, further highlighting the benefits of reducing emissions with solar energy.

Solar power system at Dalat Worsted Spinning (DWS)

Mega – Vinamilk system, 3.39 MWp capacity

A substantial 3.39 MWp solar power system was integrated into the Vietnam Dairy Factory, Vinamilk’s most modern mega factory in Vietnam and the region, boasting world-class integrated and automatic technology. With an investment exceeding VND 4,100 billion, this mega factory demonstrates an immense capacity of 800 million liters per year (approximately 2.2 million liters per day), with plans for expansion to over 1 billion liters of milk annually. The solar power system provides clean energy to support the factory’s extensive production operations. This installation is one of the latest solar power systems commissioned within Vinamilk’s network of beverage and dairy processing factories, having been transferred and put into operation in late 2022. Prior to this, in 2020, Vu Phong Energy Group successfully installed a 1 MWp solar power system at Vinamilk’s Vietnam Beverage Factory in My Phuoc 2 Industrial Park, Ben Cat, Binh Duong.

Solar power system in Mega – Vinamilk factory

The Golden Victory System: A 2.9 MWp Beacon of Sustainable Manufacturing

Atop the industrial facility of Viet Nam Golden Victory Company Limited in Nghia Hung, Nam Dinh, a formidable solar power system stands as a testament to commercial solar energy innovation. With its impressive 2.9 MWp capacity, this solar array is a powerhouse of clean energy, generating over 4,000,000 kWh annually. This energy generation represents a significant stride in the quest to reduce carbon footprint with solar, slashing CO2 emissions by more than 2,600 tons each year—a feat akin to nurturing a forest of approximately 4,700 trees. In the realm of global commerce, where Foreign Direct Investment (FDI) enterprises like Vietnam Golden Victory are integral cogs in supply chain management, the adoption of industrial solar solutions transcends mere cost savings. For a company that crafts footwear for NIKE, the world’s preeminent shoe brand, the shift towards renewable energy aligns seamlessly with the “greening” mandates of production. NIKE, along with a cohort of multinational giants, has pledged allegiance to environmental impact of manufacturing reduction. These commitments are not just corporate pledges but active strategies materializing corporate sustainability goals—a harmonious blend of economic prudence and ecological stewardship. Additionally, businesses can find valuable information on when and why to install independent solar power systems for enhanced energy independence and resilience.

Solar power system in Vietnam Golden Victory factory

• Currently, Vu Phong Energy Group is also developing many solar power projects with the PPA (Power Purchase Agreement) model for production enterprises. Some typical projects include:
• Dalat Hasfarm Project: Vu Phong Energy Group is developing a rooftop solar power system at Dalat Hasfarm’s farm in Da Lat City. The project’s kick-off ceremony was held on March 15, 2023. This demonstrates solar power financing for businesses.
• Quang Quan Project: Three solar power systems totaling 3.5 MWp will be installed on Quang Quan Co., Ltd.’s plastic factory chain, including two in Dong Van 1 Industrial Zone (Duy Tien, Ha Nam) and one in Tu Ha Industrial Cluster (Huong Tra, Thua Thien Hue), according to the cooperation agreement.
• Duy Tan Binh Duong Plastics Project: A 2.17 MWp system is being developed on the rooftop of Duy Tan Binh Duong Plastic (belonging to Duy Tan Plastics Group) by Vu Phong Energy Group. This exemplifies a clean energy solution.
• Kem Nghia Project: Vu Phong Energy Group is developing a 2.23 MWp solar power system on the roof of Kem Nghia’s factory at Tan Phu Trung Industrial Park, Cu Chi, Ho Chi Minh City. This is another example of industrial solar power.

Cooperation Nghia Sai Gon Nippers Corporation – ecoligo – Vu Phong Energy Group in Kem Nghia project at Tan Phu Trung Industrial Park, Cu Chi, HCMC

Vu Phong Energy Group JSC

See more Vietnamese articles