HEFEI, China, April 15, 2025 /PRNewswire/ — Sungrow, the global leading inverter and energy storage system provider, unveiled its groundbreaking 1+X 2.0 Modular Inverter for utility-scale applications during the Global Renewable Energy Summit 2025, held April 7-9. The 1+X 2.0 Modular Inverter features a more scalable block design (800kW to 9.6MW), stable operation without derating at temperatures up to 52 degrees Celsius, AI-driven fault detection, and pioneering grid-forming capabilities, meeting the high demands for superior performance, maximum availability, and enhanced reliability of the inverter.

Small Module, Mega Impact
The 1+X 2.0 Modular Inverter provides increased modularity compared to the previous version. With each unit having a power rating of 800kW, the inverter provides flexible scalability from 800kW to 9.6MW (single unit to 12 units in parallel). This results in great flexibility which covers various scenarios.

The product’s split modular design isolates critical components (IGBTs, capacitors) in the upper inverter module for quick field replacement. Operation and Maintenance (O&M) time is slashed to one hour per module swap—the easy O&M enables field engineers to perform quick replacements.

With the AI-powered diagnostics function, the 1+X Modular Inverter provides real-time fault identification, eliminating manual troubleshooting and delays, accelerating repairs, and minimizing reliance on manpower.

Enhanced Durability in Harsh Conditions
Engineered to be robust in harsh conditions such as scorching heat in the Middle East, the 1+X 2.0 Modular Inverter integrates high-power-density semiconductors, a high-efficiency heat exchanger as well as a dual-cycle thermal management system to ensure optimized heat dissipation, maintaining stable operation without derating when the temperature reaches up to 52 degrees Celsius.

Its IP66 protection construction provides resilience to extreme conditions. The sealed module, with internal components fully protected and using advanced heat dissipation techniques as well as self-cleaning air duct functions, will guarantee the high reliability of the inverter.

Holistic AI-Driven DC-Side Safety Management System: Eliminating Fire Risks
Addressing the industry’s top challenge—most PV system faults originate in DC circuits. The DC faults may result in short-circuit, arcing, or even fire. The 1+X 2.0 Modular Inverter is providing a holistic AI-driven DC-side safety management system to solve the issue:

Dual DC Arc Protection System
When an arc fault is detected, the combiner box reliably disconnects the faulty circuit within 40 milliseconds, blocking fire risks at the source. Simultaneously, via inverter cluster control technology, other combiner boxes in the same block are synchronously shut down in tandem to prevent any fault contribution.Terminal Overheating Protection System
A high-precision temperature sensor network is deployed to monitor inverter terminal temperatures in real-time. Upon detecting abnormal temperatures, the corresponding circuit is immediately disconnected, eliminating fire risks caused by poor electrical contact.

Pioneering Grid-Forming Technology
In addition to installing energy storage systems, the grid-forming capability of the PV system is also critical to the stable operation of projects. Equipped with Sungrow’s solar grid-forming technology, the 1+X 2.0 Modular Inverter can reliably operate in diverse grid conditions. When facing grid fluctuations, the inverter enables equivalent inertia support within five milliseconds, rapidly stabilizing grid frequency. It withstands transient overvoltage up to 1.8 times the rated voltage which meets the highest industry benchmark and automatically adapts to both strong and weak grids, ensuring stable system operation under all grid conditions.

Grid-forming can be used to provide power during plant construction and commissioning by forming a microgrid within or across several inverter blocks. This eliminates the need for diesel generators, accelerates the lead time of grid connection, and maximizes power generation for the lifecycle of the project. This technology was already applied in landmark projects including the Middle East and North America. For example, a 1GW project in the Middle East with this technology achieved grid connection 30 days ahead of schedule, generating 2.9 million USD in additional revenue, significantly reducing the Levelized Cost of Energy (LCOE).

Energy storage is now essential in renewable power plants. Sungrow 1+X Modular Inverter 2.0 is compatible with both DC- and AC-coupled solar-plus-storage solutions, further increasing renewable energy utilization. The DC-coupled solution with this new product is more efficient and cost-effective, enabling an initial investment reduction of over 10% and system conversion efficiency enhanced by 5% compared to traditional AC-coupled solutions. The solution enables 100% grid-forming capability based on AC capacity, making it a solar-plus-storage generator.

Furthermore, the 1+X 2.0 Modular Inverter enables a significant CAPEX and OPEX slash by allowing compliance with more PV modules per string design, MPLC advanced communication technology, larger block designs, intelligent Medium Voltage disconnection, and more flexible O&M. Due to these functions, a 1GW solar plant can have cost savings of approximately 7.41 million USD.

“The 1+X 2.0 represents a paradigm shift for the utility-scale solar market,” said Lee Zhang, Vice President at Sungrow. “From deserts to mountains, it empowers our customers to push boundaries while delivering outstanding returns on investment. We’re proud to drive the energy transition forward with solutions that marry innovation with sustainability,” Zhang added.

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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SOURCE Sungrow Power Supply Co., Ltd.

Strengthens Regional Support; Opens Office in Singapore

HOUSTON and HONG KONG, April 15, 2025 /PRNewswire/ — Graylog, a leader in Threat Detection, Investigation, and Response, is deepening its commitment to the APAC region following a 6.5X increase in sales over the past two years — the fastest growth rate of any market for the company. As demand for modern security and log management solutions continues to rise, Graylog is expanding its footprint with a new office in Singapore, complementing its existing presence in Hong Kong. To further support this growth, Graylog has partnered with RIPEN, a leading IT security consultancy, to deliver dedicated Tier 1 and Tier 2 customer support across the region.

“Our growth in APAC isn’t just about numbers—it’s about ensuring our customers can quickly detect and respond to security threats,” said Adam Abernethy, Vice President of Customer Enablement at Graylog. “With RIPEN’s deep expertise and hands-on experience using Graylog in real-world security operations, customers get direct access to skilled professionals who can help them solve problems fast.

Expanding Graylog’s Global Sales and Support Network

Following the establishment of the company’s regional APAC office in 2022, Graylog is further expanding with the opening of an office in Singapore and the appointment of Gerald Lum as Regional Vice President of Sales. In this role, Mr. Lum will oversee the sales operations and performance in APAC, drive revenue targets, and implement sales strategies.

“As a cyber security evangelist with more than 20 years of sales and leadership experience, we welcome Gerald to the team and look forward to his contributions as we continue to help organizations across the APAC region enhance security operations, improve log management efficiency, and reduce operational costs,” said Joshua Ziel, Chief Sales Officer at Graylog.

The region continues to play an increasingly vital role in the company’s global expansion. As adoption accelerates, Mr. Lum’s arrival and the RIPEN partnership ensures that security teams have the resources, expertise, and support they need to maximize the value of their Graylog deployments.

Localised Support for APAC Security and IT Teams

RIPEN’s team will handle in-region support for Graylog’s Threat Detection, Investigation, and Response (TDIR) and Centralized Log Management solutions, helping customers:

Resolve security issues faster with direct access to experienced professionalsGet support in local languages for Tier 1 and Tier 2 troubleshootingStreamline security operations by optimizing log management and threat detection workflows

“Having witnessed the transformative power of Graylog first-hand, we are thrilled to join forces to empower security and IT teams across APAC,” stated Raymond CHENG, VP of Operation at RIPEN. “Our collaboration will provide APAC customers with an unmatched advantage – the combined strength of our specialized knowledge and Graylog’s powerful technology – enabling them to detect threats faster, respond more effectively, and ultimately, stay ahead of the evolving threat landscape.”

RIPEN’s credentials include:

Accreditation from the Hong Kong Government’s Government IT Products (GITP) SchemeISO 9001:2015 certification from Accredited Certification International Limited (ACi)AWS Cloud Practitioner and AWS Solutions Architect Associate certifications

APAC regional support is available Monday through Friday, 9:00 to 18:00 HKT, complementing Graylog’s existing global support coverage.

About Graylog

Graylog is the no-nonsense SIEM that cuts through noise and complexity. It delivers what security teams need most: full visibility, faster investigations, and smarter detection—without trade-offs or surprise costs. From automated workflows to correlation and anomaly detection, Graylog helps analysts move faster and stay focused. With a product suite spanning Graylog Enterprise, Security, API Security, and Open, we support everyone from large enterprises to lean teams. Trusted by over 60,000 organizations around the world. Learn more at graylog.com or connect with us on Bluesky and LinkedIn.

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NEW YORK, April 14, 2025 /PRNewswire/ — DuRoBo, a Dutch technology company, has introduced its debut product, Krono—an AI-powered ePaper focus hub. This Android-based e-ink device combines the capabilities of an e-reader, note-keeper, and audio player. It has now been pre-launched on Indiegogo.

This slab-like device, offered in black and white, features a distinctive axis on the back, adorned with breathing lights and a knob at the left end. The overall design gives a mechanical aesthetic. Krono’s UI, in line with its ePaper focus hub positioning, showcases a clean geometric style, with occasional playful visual elements scattered across various interfaces, creating a refreshing and enduring appeal.

Krono’s crowdfunding campaign highlights three primary functionalities: read, record, and listen, each optimized by AI integration for improved performance and usability.

The reading experience, a key strength of ePaper devices, is enhanced by a lightweight, portable body, suitable for on-the-go readers or those enjoying leisurely reading at home. Spark, a notable feature, serves as a note-taking and memo tool. It supports both voice and text input—voice for quickly capturing spontaneous ideas or to-do items, and text for detailed editing and refining of thoughts. Unlike typical E Ink devices focused on reading, Durobo Krono offers a dedicated Music function, expanding its use beyond text to include audio content.

One important advantage of the device is that it runs on an open Android system, allowing users to download apps for reading, podcasts, music, and communication, ensuring a fully personalized user experience.

Overall, the fusion of ePaper, Android, and AI positions Krono as a unique offering, combining a comfortable display, the flexibility of an open system, and AI-powered reading and audio capabilities. It’s expected that Krono can provide a novel experience previously unseen in ePaper products.

About DuRoBo

DuRoBo is a Dutch tech company specializing in ePaper products, including eReaders, tablets, and monitors. With a robust supply chain, exceptional hardware and software development capabilities, and original design expertise, DuRoBo operates across consumer products, industry solutions, and customized collaborations. More information can be found at https://www.durobo.com/ 

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SOURCE DuRoBo