Enterprise Park EV Charging Solutions

• Sano Energy: Leading the Charge in Low-Carbon Transformation

With 10 years of experience in the charging industry, Sano Energy has developed expertise in charging technology, products, and operations. The company provides comprehensive charging network solutions for enterprises and institutional parks, including those in industrial parks, office buildings, schools, hospitals, and government agencies. These solutions help organizations achieve low-carbon transformation by offering services such as vehicle discharge, demand-side response, virtual power plants, and more, supporting thousands of enterprise parks in their sustainability efforts.

• Charging Solutions for Enterprise Parks

Enterprise parks are ideal for low-power charging due to their focus on office spaces and mixed-use facilities like commercial buildings, industrial parks, educational institutions, medical facilities, and government agencies. When selecting charging equipment, factors such as vehicle numbers, power load, supply distance, and the charging area must be carefully considered. In enclosed or semi-enclosed parks, low-power equipment and power reuse strategies are often employed.

Sano Energy’s “Preferential Charging” solution addresses these needs. It uses low-power DC charging terminals and safety managers, along with some AC terminals. The solution incorporates time-sharing power management, intelligently scheduling charging based on vehicle state-of-charge (SOC) values and arrival times, and optimizing for real-time electricity prices to meet the needs of employees’ vehicles.

• Low-Power DC Shared Charging and Discharging Machines

Building on this, Sano Energy has developed a low-power DC shared charging and discharging machine. This upgraded product supports both charging during off-peak hours and discharging during peak periods, leveraging the difference between peak and valley electricity prices to generate revenue. This makes large-scale charging and discharging more feasible, providing economical and reliable solutions for high-demand charging scenarios.

• Case Example: Zhengzhou Municipal Administrative Center

To meet the charging needs of official and private vehicles at the Zhengzhou Municipal Administrative Center’s North Courtyard, Sano Energy installed 62 charging piles. The setup included:

• 46 7kW AC single piles

• 12 20kW charging and discharging small DC piles

• 4 liquid-cooled supercharging piles

This infrastructure can support up to 62 new energy vehicles simultaneously, addressing the charging needs of both employees and visitors in the park.

• New Energy Microgrids: A Path to Low-Carbon Parks

Zero-carbon parks play a crucial role in achieving carbon neutrality. Microgrids, as part of the new energy system, support enterprise transformation to low-carbon operations and contribute to national energy conservation and emission reduction goals. The development of multifunctional integrated microgrids in enterprise parks is essential.

Sano Energy’s “Charging Microgrid” product utilizes the space above parking areas to deploy distributed photovoltaics. This system integrates photovoltaic canopies, microgrid transformers, and charging terminals. It intelligently manages power distribution, ensuring that charging does not compete with the park’s conventional power usage. Additionally, the system can meet some of the park's power needs, reducing operational costs.

• Smart Microgrid Ecosystem

Sano Energy’s innovative microgrid ecosystem combines photovoltaics, energy storage, charging, discharging, and battery monitoring. By implementing Vehicle-to-Grid (V2G) technology, the system helps with peak shaving, valley filling, and supporting the power grid. This approach not only enhances the park’s energy efficiency but also aids grid stability and promotes the use of self-generated energy.

Through interactive services like peak-shaving and demand-side response, the system helps cities accelerate their transition to new energy systems, while further optimizing energy use and reducing the strain on power grids.

• The Future of Charging in Enterprise Parks

As the growth of new energy vehicles shifts towards private cars, enterprise parks will continue to be a dominant charging environment. This growth presents significant opportunities for sustainable energy development within these parks. Sano Energy remains committed to innovation, enhancing its competitive edge in technology, products, and operations. The company aims to promote widespread adoption of charging networks in corporate parks, contributing to a green, efficient, and low-carbon energy ecosystem.