PR99640

BARCELONA, Spain, Feb. 28, 2023 /PRNewswire=KYODO JBN/ --

At the Mobile World Congress (MWC) 2023 held in Barcelona, the world's largest

and most influential event for the connectivity industry, Bob He, President of

Huawei Data Center Facility and Critical Power Product Line, launched the

next-generation energy solutions for the ICT sector on February 27. These

solutions are designed to assist operators worldwide in building simple, green,

and intelligent networks.

Intelligent Site Power: A Key Enabler for Green and Low-Carbon Network

Traditional energy solutions for telecom sites typically result in a high total

cost of ownership (TCO) and contribute significantly to network carbon

emissions. In an effort to assist telecom operators in building green sites and

achieving their carbon neutrality goals, Huawei has introduced the concept of

'Site Power Low-Carbon Target Network'. This innovative solution integrates

power electronics and digital technologies to build sites that offer

'Intelligent Simplicity', 'Intelligent Green', and 'Intelligent Saving'.

Intelligent Simplicity: By changing the site structure from rooms to cabinets

or from cabinets to poles, Huawei's solution simplifies 4G/5G deployment and

improves site energy efficiency (SEE) from 60% to 97%.

Huawei's 12kW Blade Power System can be mounted on poles, reducing the system's

footprint from 1 square meter to 0. It takes only 2 hours to deploy. The system

utilizes natural heat dissipation to achieve up to 97% SEE.

Intelligent Green: By utilizing multi-energy intelligent scheduling, we can

lower the levelized cost of energy (LCOE) while increasing the proportion of

green power used for sites. Huawei's iSolar 2.0 solution adopts high-voltage

serial connection architecture and four-in-one solar blade products to make

green power acquisition easier and reduce engineering costs by 15%.

Additionally, PV optimizers are used to reduce shading losses and increase

clean power generation by 20%. The solar+storage intelligent synergy can enable

the green power utilization rate to reach 100%.

Intelligent Saving: Lithium batteries, which serve as both backup power sources

and energy storage systems (ESSs), will be widely used at sites. Equipped with

lithium batteries, telecom sites will increase revenue and reduce expenditure

by leveraging new applications such as peak staggering and virtual power plants

(VPPs). Huawei's Cyclic CloudLi solution, known as 200Ah@5U, offers a 50%

improvement in capacity over the previous-generation product, thereby

maximizing energy storage value.

Smart DC, Building the Green Future

Data centers serve as the foundation of the digital world but consume

considerable amounts of energy. Huawei introduces end-to-end green data center

solutions for large, small and medium-sized data centers to help operators

advance their carbon neutrality goals.

Power System: As a preferred solution for power supply systems in large data

centers, Huawei PowerPOD 3.0 features footprint-saving, power-saving,

time-saving, and worry-free. It reduces the number of cabinets from 21 to 10

and saves 50% of floor space. Additionally, the S-ECO mode improves the

efficiency to 98.4% from the previous 95.4%. By using prefabricated busbars

instead of cables, delivery time is reduced from 2 months to 2 weeks. Besides,

the iPower intelligent feature enables predictive maintenance, transforming

reactive maintenance into proactive maintenance.

Cooling System: EHU, an indirect evaporative cooling solution, uses polymer

heat exchangers and EC fans to maximize the use of free cooling sources. It

reduces multiple heat exchanges to one-time heat exchange, improving cooling

efficiency. Compared with traditional chilled water solutions, the EHU solution

achieves a power usage effectiveness (PUE) as low as 1.15 and water usage

effectiveness (WUE) as low as 0.37 in an Ireland data center project, and

reduces the number of operation and maintenance items by 60%. By using modular

and prefabricated architecture, the cooling system integrates multiple

components into one container, shortening the delivery time by 50%.

In the future, Huawei will continue to innovate and cooperate with global

partners to help operators build green and low-carbon networks amid the global

transition to carbon neutrality.

Source: Huawei

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