Kstar

19/06/2026

Celebrating tradition, teamwork, and new beginnings.

KSTAR wishes our customers, partners, and friends around the world a joyful Dragon Boat Festival filled with happiness, good health, and prosperity.

Happy Dragon Boat Festival! 🛶🎋

17/06/2026

🔋Power More. Waste Less.
KSTAR HPM3300E Modular UPS is built for modern data centers demanding high efficiency, scalability, and uninterrupted operation.
⚡ 99% Efficiency
⚡ 100kW/3U High Power Density
⚡ Hot-Swappable Design
⚡ Parallel Redundancy
Delivering up to 1200kVA capacity with a flexible modular architecture, the HPM3300E helps operators optimize space, improve uptime, and reduce total operating costs.

Learn more about the HPM3300E Modular UPS：https://www.kstar.com/product/detail/hpm3300e-modular-ups.html

12/06/2026

Reliable power protection starts with the right UPS.⚡

In this edition of KSTAR Product Spotlight, we introduce our Line-Interactive UPS and explore the key features that make it a reliable choice for everyday power protection.

Key highlights include:
✅ LCD monitoring & Simple controls
✅ Flexible connectivity options
✅ Fast backup power response
✅ Applications for office and retail environments

Watch now and learn how KSTAR helps keep critical devices protected during power interruptions.

🌐Explore product specification details: https://www.kstar.com/product/detail/micropower-line-interactive-ups.html

05/06/2026

🌿 Every watt is a choice.

Today is World Environment Day — a reminder that the digital world has a very real energy footprint.

According to IEA's latest projections, data centers consumed an estimated 485 TWh of electricity in 2025 — and could reach 950 TWh by 2030. (Source: IEA, Key Questions on Energy and AI, 2026)

As AI and cloud demand surges, efficiency isn't optional. It's urgent. That's where PUE comes in. The lower, the better.
🟢 Leading Data Center: 1.05
🟢 Hyperscale Cloud: 1.10
🟢 Green Data Center: 1.20
🟡 Industry Average: 1.58
🔴 Legacy Facility: 2.0+

At KSTAR, engineering for efficiency is the baseline — not the bonus. Our HPM3300E modular UPS reaches 99% efficiency, and our prefabricated data center solutions are designed to achieve a PUE as low as 1.3.

At KSTAR, low PUE isn't a marketing claim. It's what we engineer for.🚀

04/06/2026

⚡ Built for AI. Designed for Liquid Cooling.
KSTAR Liquid Cooled Cabinet delivers reliable infrastructure for high-density computing environments — keeping your AI workloads cool, stable, and efficient.
💥Key Highlights：
✅ Integrated Liquid Cooling — built-in quick connectors and distribution manifolds for liquid-cooled IT equipment
✅ Leak Alarm Protection — detection rope triggers real-time alerts for early warning
✅ Comprehensive Grounding — multiple grounding points protect all internal metal components
✅ Rigid Steel Structure — cold-rolled steel frame resists deformation under long-term loads
Built to power the next generation of AI infrastructure with high cooling efficiency, system reliability, and energy-saving performance.
👉Detail product information: https://www.kstar.com/product/detail/liquid-cooled-cabinet.html

01/06/2026

🌏Over 30 years of smart energy innovation. 180+ countries. 4,500+ people. One mission.
In 2025, KSTAR achieved Wind ESG AA and EcoVadis Silver ratings, invested RMB 294M in R&D, cut emissions by 52.66%, and maintained 100% employee contract coverage — all while pushing toward a zero-carbon future.
Technology for good. Not just a slogan.💡

27/05/2026

⚡Stable Power for Critical Operations!

KSTAR YDC3300 Online UPS provides reliable three-phase power protection for data centers, industrial facilities, and commercial applications.

Key Highlights：
✅ High efficiency up to 95.8%
✅ Wide input voltage range: 138–485 Vac
✅ Support up to 8 units in parallel
✅ Strong adaptability for unbalanced, inductive, and capacitive loads

Built to keep critical systems running with stable, efficient, and scalable backup power.

Detail product information: https://www.kstar.com/product/detail/ydc-online-ups.html

17/05/2026

👏Honoring World Telecommunication and Information Society Day
Behind every connection lies a solid digital foundation.
As AI, cloud computing, and data-driven services continue to grow, reliable data center infrastructure is becoming essential to keeping the digital world connected.
KSTAR supports critical infrastructure with integrated solutions covering UPS, power distribution, precision cooling, batteries, modular data centers, and green energy technologies — helping customers build more stable, efficient, and resilient systems.💡
🌐On this special day, KSTAR remains committed to supporting safer, smarter, and more sustainable digital infrastructure worldwide.
Watch the full video: https://youtube.com/shorts/H6DtohB0XYk?feature=share

14/05/2026

🏥Healthcare is evolving — and the infrastructure powering it must keep pace. In every critical moment, hospitals depend on stable power and resilient systems to deliver care without interruption.
Across China's Grade-A tertiary hospitals, KSTAR provides integrated data center infrastructure solutions purpose-built for healthcare environments.
From safeguarding critical medical loads to supporting IT rooms and disaster recovery centers, KSTAR lays the digital foundation that smart hospitals run on.
📌Explore our healthcare project references below.

12/05/2026

Data center uptime depends on one thing — battery reliability.💡
Here's what serious manufacturing looks like behind that reliability.
KSTAR's Jiangxi Changxin manufacturing base:
✅ 150,000 m² dedicated production facility
✅ 10 million kVAh designed annual capacity
✅ Fully automated — plate production to final packaging
✅ Robotic welding + digital twin quality control
✅ 100% pre-shipment inspection
✅ Water reuse rate >96.3% — ESG-compliant supply chain
✅ Delivered to partners in 180+ countries
Every unit is tracked. Every delivery is backed by data.

We filmed the entire process — see it for yourself.
🎬 Full factory tour →https://youtu.be/fGeIUZ124rM?si=cF5IgeW57MQImxyQ

🏭 Step inside Jiangxi Changxin Gold Sunshine — KSTAR's wholly owned battery manufacturing base in Yichun, Jiangxi.150,000 m² facility. 10 million kVAh annua...