Since its official entry into the field of new energy vehicle charging in 2017, Gresgying Digital Technology Co., Ltd., as a leading new energy application technology service provider in China, is rooted in the small and medium-sized industrial park of Energy Golden Trade Zone, Xixian New Area, Shaanxi Province, and has been focusing on technology research and development, product manufacturing, sales service and EPC general contracting in the fields of charging, energy storage, microgrid, etc., and actively promoting the construction of digital energy platform, and is committed to providing customers with advanced and efficient new energy comprehensive solutions.
Core product system
Ⅰ Charging equipment series
1. AC charging pile
The 7kW AC charging pile launched by the company has a small appearance, exquisite design, convenient installation, and self-service operation mode, which is widely used in daily charging scenarios such as shopping malls, office buildings, parks, and residential communities, with high practicability and universality.
2. DC charging pile
From 30kW and 40kW integrated small and medium-power DC equipment to fast DC charging piles with a power of up to 360kW, the company's product matrix can flexibly adapt to a variety of charging needs, and is widely deployed in high-traffic areas such as supermarkets, office buildings, bus stops, and fast charging hubs.
3. DC charging stack
Covering multiple power levels from 360kW to 1000kW, it adopts "Transwarp Power Distribution Technology", supports flexible configuration of liquid-cooled supercharging terminals and conventional terminals, and dynamically allocates charging power according to the number and type of vehicles, especially suitable for operational charging scenarios with complex vehicle types.
4. Smart fast charging and supercharging terminals
The company's self-developed 125A intelligent fast charging terminal, 250A liquid-cooled fast charging terminal and 400A intelligent supercharging terminal realize an efficient, intelligent and safe charging process according to the charging needs of different vehicle models, which greatly improves the user experience and system operation efficiency.
Figure: Introduction of Gresgying Company
Ⅱ Energy storage system products
1. Energy storage system solutions
From small and medium-sized energy storage units of 30kW/64kWh to high-capacity containerized systems of 5MWh, the company's products cover a wide range of applications. The system supports functions such as peak shaving, distributed energy consumption, and load regulation, and is widely used in scenarios such as medium and low voltage distribution networks, microgrids, and user-side energy storage.
2. Liquid-cooled battery pack system
The profile liquid cold plate design and integrated pipe forming process ensure a strong structure, excellent temperature uniformity, high consistency, light weight and high reliability, significantly reduce the risk of coolant leakage, and are suitable for multiple application scenarios such as power grid side, user side and power generation side.
3. Microgrid controllers
As the nerve center of the system, the microgrid controller integrates functions such as data acquisition, equipment status monitoring, command response, and intelligent control, and adapts to multiple types of energy systems such as distributed photovoltaics, energy storage, charging, and battery swapping, providing unified scheduling and energy management capabilities for multi-energy complementary scenarios.
Leading technology
Relying on strong independent R&D capabilities, Gresgying Digital Technology has mastered a series of core technologies, including:
1. High-efficiency new charging module design
2. Flexible charging and bidirectional charging and discharging control technology
3. High-power Huanxing distributed power supply technology
4. Multi-layer security protection and fault diagnosis technology of vehicle-pile-network-cloud
5. Highly reliable Internet of Vehicles communication and control system
6. Power battery management and health testing technology
7. Photovoltaic-energy storage-charging and discharging integrated solutions
These innovations provide solid support for the company's product performance and system stability.
Wide range of products
The company has formed a complete product system, covering charging, energy storage, platform and other sectors, which not only meets the personalized needs of different customer scenarios, but also realizes the technical closed loop of the whole industry application, especially in charging equipment, and has achieved full coverage from home users to public stations.
One-stop service capability
Gresgying Digital Technology provides a whole industry chain service model covering technology research and development, product manufacturing, station construction, operation and maintenance, operation management, platform construction, etc. No matter what stage the project is in, the company can provide efficient, professional and customized system solutions to help customers easily realize the deployment and value implementation of new energy scenarios.
