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Sungrow Launches PowerStack 255CS: A Next-Gen C&I Energy Storage System Redefining Efficiency, Safety, and Convenience

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HEFEI, China, April 15, 2025 /PRNewswire/ — Sungrow, a global leading PV inverter and energy storage system provider, proudly announces the launch of PowerStack 255CS, the next-generation liquid-cooling commercial and industrial (C&I) energy storage system, at Global Renewable Energy Summit 2025. Designed to redefine efficiency, safety, and convenience, the PowerStack 255CS accelerates the global transition toward a sustainable energy future.

The Growing Demand of C&I Energy Storage

With increasing global policy support, the installed capacity of C&I energy storage is expected to reach 46GWh by 2028. Businesses worldwide are turning to C&I ESS, to reduce energy consumption, lower electricity costs, enhance power supply reliability, and support the integration of renewable energy. However, the rapid energy transition requires innovative storage solutions to tackle pressing challenges such as unstable power supply and grid pressure from from growing demands of EV charging.

PowerStack 255CS: A Leap in Energy Storage Technology with 314Ah Cells Battery

High Efficiency & Extended Lifespan

Equipped with 314Ah battery cells, the PowerStack 255CS delivers a 257kWh capacity (2-hour system) or 514kWh capacity (4-hour system) for a single container. Following Sungrow’s renowned AC Block product design, the system ensures a round-trip efficiency (RTE) of more than 90% and a product design lifetime of up to 20 years.

Besides, incorporating advanced liquid-cooling technology, the AI-controlled heat balance technology analyzes the cell temperature and the operating conditions data, intelligently adjusting the cooling power to reduce auxiliary power consumption by 33% – maximizing both performance and economic benefits.

Unparalleled Safety Standards 

The PowerStack 255CS meets top-tier global safety certifications, including UL9540 and NFPA855/69/68/14, ensuring the highest standards of protection. It features advanced cell anomaly detection and multi-stage overcurrent protection to prevent thermal runaway. The system integrates early fire detection with multiple suppression measures, minimizing risks at every stage. With a comprehensive safety design incorporating cabinet-level, rack-level, and pack-level fuse protection, the PowerStack 255CS delivers robust fire prevention and enhanced operational security.

Unmatched Flexibility & Convenience

With a fully integrated Energy Management System (EMS), Power Conversion System (PCS), and Battery Management System (BMS), PowerStack 255CS streamlines energy storage operations while reducing installation complexity. The system supports multiple layout configurations, offering adaptable deployment for diverse site requirements. Additionally, pre-installed and pre-commissioned components enable rapid grid connection, enhancing overall efficiency. Its’ innovative design allows for scalable parallel applications, supporting up to 25 units and projects between 257kWh and 6.4MWh, making it an ideal solution for a wide range of energy storage needs.

Optimized for Diverse Energy Scenarios

A superior product alone does not guarantee optimal energy solutions. Optimal energy solutions of today require more than a superior product. Sungrow tailors PowerStack 255CS applications for various scenarios, ensuring maximum profitability and grid stability:

– Standalone Energy Storage: Featuring an ultra-fast response time of 100ms, up to a hundred frequency regulation bids per day to maximize revenue. It also integrates Sungrow’s innovative grid-forming technology, ensuring stability even in complex grid environments.

– PV + Energy Storage Integration: Supporting both AC and DC coupling, the system enables maximum solar power utilization and grid stability.

– EV Charger + Energy Storage: Fast and convenient site construction through realizing demand control of storage and charger coordination in software, reducing transformer capacity retrofitting, and maximizing benefits.

– Microgrid Scenarios: Built-in PCS with a three-phase design, 400V AC output without the need for an external transformer, and single-phase 100% unbalanced load support to meet a variety of power needs of users. With automatic transfer switching (ATS), it enables seamless transitions between PV, ESS, and diesel generators, ensuring continuous support for critical loads.

Premium Power Experience & Global Reach

Sungrow’s commercial and industrial products have been deployed in over 1,000 projects worldwide, spanning various industries, including metallurgy, automotive, and textiles. Sungrow solutions are widely used across Europe, including Spain, the Benelux region, Italy, and other countries, as well as in Australia, Japan, the Middle East, and South Africa, among other regions. Furthermore, Sungrow has established five major global service regions (China, Europe, the Americas, Asia-Pacific, and the Middle East & Africa), with over 520 service outlets, serving customers in more than 180 countries and regions.

Now available in the IEC, UL, and AU versions, Sungrow reaffirms its commitment to delivering cutting-edge solutions for businesses worldwide. The PowerStack 255CS is a testament to Sungrow’s mission of driving innovation in energy storage and paving the way toward a greener future.

About Sungrow

Sungrow, a global leader in renewable energy technology, has pioneered sustainable power solutions for over 28 years. As of December 2024, Sungrow has installed 740 GW of power electronic converters worldwide. The Company is recognized as the world’s No. 1 on PV inverter shipments (S&P Global Commodity Insights) and the world’s most bankable energy storage company (BloombergNEF). Its innovations power clean energy projects in over 180 countries, supported by a network of 520 service outlets guaranteeing excellent customer experience. At Sungrow, we’re committed to bridging to a sustainable future through cutting-edge technology and unparalleled service. For more information, please visit: www.sungrowpower.com.

 

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Danish Publisher Automates Digital Textbook Delivery with Integrated WooCommerce-Webdoxx Solution

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Danish educational publisher eliminates manual processing errors and delivers instant access to more than 20 digital learning products

LONDON, May 3, 2026 /PRNewswire-PRWeb/ — Forlaget 94, a Danish educational publisher serving commercial colleges and vocational schools since 1994, has transformed its digital textbook distribution by implementing a fully automated WooCommerce-Webdoxx solution.

“Using the Webdoxx-WooCommerce integration we have achieved full automation of order processing, fewer errors, and happier customers,” Tom Gertsen, IT Manager at Forlaget 94

Previously, Forlaget 94 relied on manual processes to distribute digital textbooks to customers. As demand for online educational materials grew, the publisher required a faster, more reliable way to manage orders, provision access, and reduce the risk of administrative errors.

Through its integration of WooCommerce with Webdoxx, Forlaget 94 now runs more than 20 educational products through a 100% automated workflow. The solution automatically processes customer orders and provides instant access to purchased digital textbooks, improving the experience for both customers and internal teams.

“The result is full automation of order processing, fewer errors, and happier customers,” said Tom Gertsen, IT Manager at Forlaget 94 and architect behind the WooCommerce-Webdoxx integration. The automated system has enabled Forlaget 94 to eliminate manual errors, accelerate customer processing, and increase customer satisfaction through immediate access provisioning. The implementation demonstrates how educational publishers can modernize digital content delivery while maintaining secure, managed access to learning materials.

Webdoxx, a service created and managed by Drumlin Security Ltd, provides online DRM and managed document delivery services for publishers, educational organizations, institutions, and commercial content providers.

About Forlaget 94

Forlaget 94 is a Danish educational publisher established in 1994, providing educational products for commercial colleges and vocational schools.

About Webdoxx

Webdoxx is an online DRM and managed document delivery service created and managed by Drumlin Security Ltd. The platform supports secure access to digital publications and documents across a range of sectors, including education, healthcare, government, finance, and publishing.

Media Contact

Mike de Smith, Drumlin Security Ltd, 44 7768404712, info@drumlinsecurity.com, https://www.drumlinsecurity.com/

View original content to download multimedia:https://www.prweb.com/releases/danish-publisher-automates-digital-textbook-delivery-with-integrated-woocommerce-webdoxx-solution-302759942.html

SOURCE Forlaget 94

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139th Canton Fair Phase 3 Advances Toward a Better Life with New and Strengthened Product Zones

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GUANGZHOU, China, May 3, 2026 /PRNewswire/ — The 139th China Import and Export Fair (Canton Fair) has rolled out nine newly established product zones. Phase 3 features an expanded and upgraded Intelligent Healthcare zone and the inaugural presentation of a Functional & Technical Fabrics zone.

The upgraded Intelligent Healthcare zone brings together 50 companies presenting a full spectrum of intelligent medical solutions, spanning AI-powered diagnostics, surgical robotics, and next‑generation eldercare technologies. Exhibits highlight how medical devices are becoming smaller, more precise, and increasingly non‑invasive. Capsule endoscopy systems demonstrate how gastrointestinal screening can be completed without discomfort, while AI‑enabled traditional Chinese medicine analyzers compress the inspection and inquiry process into minutes. Wearable glucose monitors make chronic disease management easier and more convenient.

Robotic technologies play a prominent role as well. Endoscopic and orthopedic surgical robots showcase enhanced precision through integrated human‑machine coordination, while bionic prosthetic hands use non‑invasive myoelectric sensing to independently control each finger. Intelligent rehabilitation systems, including lower‑limb exoskeletons and hand‑training devices, provide consistent support for patients recovering mobility. Companion‑style eldercare robots, equipped with monitoring and telemedicine functions, signal the rise of integrated home‑based health services.

The debuting Functional & Technical Fabrics zone highlights how the traditional textile industry is moving toward higher-end and smarter products. Exhibitors present materials that combine multi‑layered performance with intelligent responsiveness. Textiles featuring temperature‑regulating fibers, phase‑change materials, and light‑ or heat‑sensitive color‑shifting effects illustrate how fabrics are evolving into adaptive platforms capable of responding to environmental conditions.

Sustainability emerges as a defining theme. Bio‑based fibers, degradable films, recycled polyester, and organic cotton reflect a shift from isolated eco‑products toward full‑chain green manufacturing. High‑performance outdoor and protective applications further shape the narrative. Materials engineered for waterproof breathability, UV resistance, flame retardancy, and long‑term durability address rising demand across sportswear, professional protection, and medical environments. Smart textiles with embedded health‑monitoring modules demonstrate how apparel is beginning to function as a continuous wellness interface.

Both technology‑driven healthcare and advanced textiles are converging around a shared pursuit of a better life. As these advancements continue to evolve, they reflect a manufacturing landscape increasingly shaped by innovation, resilience, and a commitment to improving everyday living.

For pre-registration, please click: https://buyer.cantonfair.org.cn/register/buyer/email?source_type=16

 

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SOURCE Canton Fair

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CupidFeel Insights Show How Shared Interests Affect Initial Connection Outcomes

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New behavioral insights from CupidFeel offer a carefully considered look at how shared interests influence whether an initial connection on a dating platform is sustained or abandoned in those first critical exchanges.

GIBRALTAR, May 3, 2026 /PRNewswire-PRWeb/ — The findings by CupidFeel are not dramatic, but they are telling. People who referenced a shared interest — whether a genre of music, a type of cuisine, a sport, a creative practice, or even a shared discomfort with small talk — within the first few exchanges of a new conversation were found to be measurably more likely to continue that conversation beyond the initial contact window. The effect was not uniform across all interest categories; certain types of shared interest appeared to carry more relational weight than others.

It was also observed by CupidFeel that the timing of when shared interests entered a conversation mattered. Connections where common ground was discovered organically — through the natural flow of exchange rather than prompted by a profile field or a direct question — showed stronger indicators of sustained interest. The discovery, in other words, carried more meaning when it felt like something found rather than something declared.

Among the most quietly striking findings in the CupidFeel data was the role of specificity. Broad shared categories — “we both like travel,” “we both enjoy cooking” — were associated with polite, often brief exchanges that rarely extended past pleasantries. But when specificity entered the picture — when one person mentioned a particular documentary that had stayed with them, or a city they had visited and could not stop thinking about — the conversational energy shifted. Something opened up.

In a CupidFeel review of trends in profile engagements, those whose profiles reflected specific, idiosyncratic interests — rather than broadly appealing ones — also showed higher rates of receiving first messages, a finding that runs gently counter to the instinct many people have to present themselves in the most universally appealing terms possible.

What seemed to matter most was not the quantity of overlap but whether the overlap that existed was felt — whether it produced a sense of being seen in some particular, non-generic way. A CupidFeel review of early conversation patterns suggests that a single deeply resonant shared interest may be more generative for early connection than a long list of surface-level commonalities that, taken together, feel more like a demographic profile than a person.

About CupidFeel

CupidFeel is an online dating platform built around the belief that meaningful connections begin with emotional honesty and the willingness to let a conversation go somewhere real. It came into being for people who are less interested in the mechanics of dating and more drawn to the possibility of something that feels grounded — exchanges that move at their own pace, guided by genuine curiosity rather than performance.

A CupidFeel review of its own design principles returns consistently to the same question: what does it take for a first message to feel like it might be worth the journey? The platform makes room for the kind of interaction that doesn’t always have a clear destination but feels, from the first exchange, like something real. CupidFeel is a place where the unexpected is not something to be managed, but something to be welcomed.

Media Contact

Timothy Albers, CupidFeel, 1 14845691657, smm@cupidfeel.com, https://cupidfeel.com/

View original content:https://www.prweb.com/releases/cupidfeel-insights-show-how-shared-interests-affect-initial-connection-outcomes-302759951.html

SOURCE CupidFeel

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