Huawei Releases Next-Generation Site Energy Architecture and AI Data Center Construction Concepts

He Bo, President of Huawei's Data Center Energy and Critical Power Supply product line, announced the next-generation site energy architecture “Single SitePower” and the AI data center construction principles RASTM, which are designed to accelerate operators' efforts to become energy producers and consumers, build a better ICT energy infrastructure, and seize the opportunities of the new AI era.

 At the product and solution conference held during MWC25 Barcelona, He Bo, President of Huawei's Data Center Energy and Critical Power Supply product line, released the next-generation site energy architecture Single SitePower and the AI data center construction principles RASTM, which are aimed at accelerating operators' efforts to become energy consumers and build better ICT energy infrastructures to grasp the opportunities of the AI era. The aim is to accelerate the transformation of operators into energy producers and consumers, create a better ICT energy infrastructure, and seize the opportunities of the new AI era.

He Bo, President, Data Center Energy and Critical Power Supply Product Line, Huawei

“In the smart era, DC-centric network architectures for operators are taking shape, bringing higher requirements for energy digital intelligence.” He Bo said Huawei Digital Energy is continuing to help operators become energy producers and consumers through architecture as well as solution innovation.

Single SitePower, a New-Generation Intelligent Site Energy Architecture

The Single SitePower next-generation intelligent site energy solution architecture released this time is the first to create a three-tier “energy-wireless-grid” collaboration mechanism, realizing two-way interaction of power and information flows from source, network, load, and storage end to end. It supports the whole link to be sensible, visible and manageable, and improves site energy efficiency (SEE index), power availability (PAV index) and reduces site carbon emissions (NCIe index). It is characterized by three key features:

Resilience: Huawei builds a resilient energy infrastructure by converging wireless and site energy networks to achieve network-source synergy, source-storage synergy, and storage-load synergy across the entire link;
Green: Huawei builds green sites and accelerates the realization of green energy value through high-voltage cascading, optimizers, intelligent algorithms, AFCI & RSD, and other technologies;
Safety: Huawei believes that high-quality and safe lithium-ion should be the first consideration, and it can also well guarantee communication security.
AI Data Center Construction Principles RASTM

From general-purpose arithmetic to AI arithmetic, data center construction faces four key challenges: security, uncertainty, rapid delivery, and surging power demand. Through joint innovation with global customers, Huawei proposes the AI data center construction principle RASTM, with three main features:

Reliable: Along with the surge in the value of AI facilities, security and reliability have become a core challenge; AI data centers need to ensure security and reliability throughout the life cycle from the dimensions of architecture, products, intelligent management, and professional services;
Agile: AI data center needs to be resilient and agile, through functional modularization + electromechanical decoupling, to flexibly respond to the uncertainty of AI DC demand and rapid delivery.
Sustainable: data center power supply efficiency will become a major concern, and energy efficiency improvement will go from focusing on standalone efficiency to parallel efficiency to SECO mode of scale use.
“We will uphold the concept of Power for AI & AI for Power, continue to increase investment in technological innovation, promote the deep integration of digitization, intelligence and low-carbonization, create resilient, green and secure ICT energy facilities, and help operators accelerate the transformation from energy consumers to energy producers and consumers.” He Bo said.