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: kstar.com/product/detail/mic… #KSTAR #UPS #LineInteractiveUPS #BusinessContinuity #PowerProtection #BackupPower #KSTARProductSpotlight

🌿 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.🚀 #WorldEnvironmentDay #GreenDataCenter #PUE #Sustainability #KSTAR #EnergyEfficiency

⚡ 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: kstar.com/product/detail/liq… #KSTAR #LiquidCooling #DataCenter #AIInfrastructure #HighDensityComputing

🌏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.💡 #KSTAR #ESG #CleanEnergy #Sustainability #ZeroCarbon #UPS #Datacenter #Greenpower

⚡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: kstar.com/product/detail/ydc… #KSTAR #UPS #OnlineUPS #ThreePhaseUPS #CriticalPower

💥What is the No.1 power threat at your data center?

🏥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. #SmartHealthcare #HealthcareInfrastructure #DataCenter #CriticalPower #DigitalHospital #UPS #KSTAR #MedicalGrade #HospitalTech #HealthTech

Data center uptime starts long before the lights go on. It starts here — on the production line. 150,000 m² facility. 10M kVAh capacity. 100% pre-shipment inspection. 180 countries. 🎬 youtu.be/fGeIUZ124rM #DataCenter #UPS #CriticalPower #KSTAR

🙌For data centre operators and infrastructure teams, the core challenge remains consistent: power infrastructure that can keep pace with increasing load density, tighter efficiency mandates, and faster deployment cycles. These are the conversations KSTAR is built for. Our modular UPS Systems were designed precisely for these requirements — and our team is available today to walk through the technical specifics in person.💡 #KSTAR #DataCentreWorld #DCWFrankfurt2026 #CriticalPower #UPS #DataCentreInfrastructure #TechShowFrankfurt

Steady Work, Greener Tomorrow.🌳💪 This Labour Day, KSTAR pays tribute to every dedicated worker behind every innovation, every project, and every step toward a more sustainable future. 🙌With steady effort and shared commitment, we continue to power progress, and build a greener tomorrow together. Salute to every dedicated worker.💙 #KSTAR #LabourDay #GreenFuture #Sustainability #PoweringTheFuture

AI is reshaping data center infrastructure — and power systems must keep pace. According to Data Center World, AI workloads could grow from 15% of total data center workloads today to 40% by 2030, while AI deployments may require 30–40kW per rack. As rack density rises, UPS systems are no longer just backup power. They are becoming a core foundation for resilience, efficiency, and scalable growth. KSTAR HPM3300E modular UPS supports medium- and large-scale data centers with: ✅ 100kW/3U power modules ✅ PF 1.0 ✅ Up to 99% efficiency in HECO mode ✅ Compact, scalable architecture Explore KSTAR megawatt-class UPS solutions: kstar.com/product/detail/hpm… #KSTAR #DataCenter #UPS #AIInfrastructure #MegawattUPS #ModularUPS #PowerInfrastructure

🚀Data Centre World Frankfurt is an important meeting point for the global data centre industry — a place to exchange ideas, explore new opportunities, and stay close to the trends shaping digital infrastructure. As a global power solutions provider from China, we looks forward to joining the event this May and connecting with customers, partners, and industry peers from across the market. We are excited to share our perspective on reliable and efficient power infrastructure for the evolving data centre landscape. 🙌 Booth K105, Hall 8 📅 May 6–7, 2026 📍 Messe Frankfurt, Germany See you in Frankfurt. #KSTAR #DataCentreWorld #DCWFrankfurt #DataCenter #CriticalPower #UPS #DigitalInfrastructure

Happy Earth Day! 🌍 Sustainability starts with smarter power. At KSTAR, we are committed to delivering energy-efficient solutions that support a greener, more sustainable future. ⚡🌱 #EarthDay #KSTAR #Sustainability #EnergyEfficiency #GreenFuture

🌞KSTAR's participation in the 139th Canton Fair has successfully concluded! Canton Fair 2026 has been a valuable opportunity for KSTAR to connect with partners, customers, and industry professionals from around the world.💪💪 Over the course of the exhibition, we were glad to welcome visitors to our booth for in-depth discussions on power solutions, data center infrastructure, and battery applications. From product inquiries to project-based conversations, every exchange reflected the growing demand for reliable, efficient, and future-ready energy infrastructure. 🌐It was especially encouraging to see such strong interest in KSTAR's UPS and battery solutions, as well as our commitment to supporting global customers with dependable products and professional service. Thank you to everyone who visited us, shared insights, and explored new possibilities together. We look forward to building more connections and creating greater value in the future.👏🚀 #KSTAR #CantonFair #TradeShowRecap #UPS #Battery #PowerSolutions #DataCenter #EnergyInfrastructure #GlobalBusiness

💥Canton Fair Day 1 is on. The show floor is now open, KSTAR is ready to welcome visitors, partners, and industry professionals from around the world. Excited to start the exhibition with great conversations and new opportunities ahead.🙌 See you at the KSTAR booth!👐 📍 Find us: 15.3E26-27, 15.3F18-19 #KSTAR #CantonFair #Day1 #TradeShow #UPS #PowerSolutions

🌏 Earth Hour is a reminder to rethink how we use energy. But for data centers, turning off isn’t an option. So what actually matters? 👇 1/ As AI scales, so does power demand. The question is no longer “how to use less energy” but “how to use it better.” 2/ Even small efficiency gains matter. Take this: 97% vs 95% UPS efficiency in a 100MW deployment 3/ That 2% difference means: ⚡ ~2.17 MW saved per hour ⚡ ~19 GWh annually 4/ Which translates to: 🌱 ~9,500 tons CO₂ reduced 🌳 ~430,000 trees equivalent 5/ At scale, efficiency is everything. Power isn’t optional. Waste is. 💡 Sustainability isn’t about stopping power. It’s about optimizing it. #EarthHour #DataCenter #EnergyEfficiency #UPS

Meet KSTAR at Canton Fair 2026! 🙌🙌 📍 Booth: 15.3E26-27, 15.3F18-19 📅 Date: April 15–19, 2026 📌 Location: China Import and Export Fair Complex, Guangzhou At this year's exhibition, KSTAR will showcase its proven power solutions for critical infrastructure, including data centers, industrial applications, and commercial systems. Join us to explore how we deliver reliable, efficient, and scalable power for a rapidly evolving digital world. Looking forward to connecting with you in Guangzhou.👏👏 #KSTAR #CantonFair #PowerSolutions #DataCenter #UPS #EnergyEfficiency #CriticalPower

🙌💥At GTC 2026, NVIDIA highlighted AI factories, efficiency, and speed to deployment. The message is clear: next-generation AI infrastructure must scale with both efficiency and reliability. In this context, Kevin Shen, Deputy General Manager of KSTAR, offers a pragmatic perspective on the infrastructure behind AIDC growth. ✅For KSTAR, the AI era is not about following every new concept. It is about strengthening what truly matters: power reliability, engineering validation, delivery capability, and long-term technical readiness. From higher-power UPS systems and prefabricated deployment models to a disciplined view on emerging directions such as 800V HVDC and SST, KSTAR believes the future of AI infrastructure will be built on practical execution as much as technological vision.🌐🌐 Think long-term. Act pragmatically. That is KSTAR's answer to the AI infrastructure era.⚡🧐 #KSTAR #AIInfrastructure #AIDC #DataCenter #PowerInfrastructure #AIReady #GTC2026

As AI and digitalization accelerate, the demands on power infrastructure continue to grow. ⚡ At KSTAR, we focus on building reliable, efficient, and future-ready solutions for evolving digital applications. 🔋🚀 #KSTAR #CTOInsights #AIInfrastructure #CriticalPower #DataCenter