As a comprehensive solution provider focusing on energy storage, battery charging and swapping, intelligent power and energy and carbon management, Yongtai Digital Energy has always adhered to the design concept of "safety, simplicity and intelligence". Based on six core technologies - power electronics, new materials, battery technology, thermal management and battery management, Internet of Things, artificial intelligence and big data, Yongtai Digital Energy is committed to providing customers with one-stop services for the whole life cycle from design and development to production and construction to professional operation and maintenance.
Core technology drives innovation
In terms of core technology, Yongtai Digital Energy has six safety protection mechanisms, covering all-round protection measures from thermal runaway early warning to multi-level fire protection to explosion-proof design, and the accident rate is 50% lower than the industry average. In addition, its liquid-cooled thermal management system is able to control the temperature difference of the system within ±2°C and achieves a cycle life of more than 8,000 cycles. Relying on a R&D team of 500 people, Yongtai Digital Energy has made breakthroughs in key technical fields such as BMS (battery management system), EMS (energy management system) and PCS (power conversion system), and the self-research rate of key components exceeds 80%, ensuring the efficiency and reliability of the product.
Rich product line covers a wide range of needs
Yongtai Digital Energy's product line is rich and diverse, mainly including energy storage business, charging and swapping business, intelligent power business and energy and carbon management business. Among them, the energy storage business covers multiple series such as large-scale container energy storage systems, distributed industrial and commercial energy storage systems and household energy storage. In particular, the 125kW industrial and commercial energy storage cabinet adopts the third-generation semiconductor SiC technology, and the conversion efficiency is as high as 99%. The charging and swapping business provides a series of charging equipment that meets the national standard/European standard, including single-phase/three-phase AC piles, wall-mounted DC piles, integrated DC piles, super charging piles, etc., to meet the charging needs of different scenarios.
Figure: Yongtai Digital Energy Optical Storage and Charging Integrated Solution
The market is performing well
In the domestic market, Yongtai Digital Energy mainly serves large-scale storage projects on the source grid side and industrial and commercial user-side energy storage projects, and its products have been successfully applied to well-known enterprises such as State Grid, China Southern Power Grid, five large and four small power generation enterprises, Huawei, Tencent, etc. In the overseas market, the company focuses on the field of household storage and industrial and commercial storage, and has important projects in North America, Europe, Africa, South America, Southeast Asia and the Middle East. For example, the 24MW/24MWh project in Brunei, which participated in the construction, has become a new benchmark for overseas 1P high-power energy storage.
The "Energy Storage + X" strategy leads the future development direction
In order to better adapt to market demand and development trends, Yongtai Digital Energy took the lead in proposing the "Energy Storage + X" strategy, and launched innovative solutions for many key industries such as transportation, zero-carbon parks, mines and oil fields, data centers, ports and ships. By building a full-chain product matrix, the business scope covers all scenarios of energy storage, 600kW liquid-cooled supercharging piles, complete sets of power equipment and energy management systems, forming a closed-loop ecosystem of "hardware + software + services". At the same time, it actively carries out global layout, with Shenzhen headquarters as the core, establishes seven domestic manufacturing bases, and continuously expands overseas markets, aiming to become the world's leading new energy solution provider.
To sum up, Yongtai Digital Energy plays an important role in promoting the global energy transition process with its deep technology accumulation, rich product line and forward-looking strategic layout.
