Sep 8, 2026

Qingyuan, Guangdong Sep 7, 2026 (Issuewire.com) - Industrial backup power systems and photovoltaic solar storage networks demand strict cyclic endurance and long-term stability from operational batteries. In these demanding environments, unexpected battery failure can lead to critical data losses or severe power disruptions. This risk leads system engineers and global procurement managers to ask a vital question when choosing power storage components: Why is verification under international standards like IEC 61427 necessary when selecting a valve-regulated lead-acid (VRLA) battery? As a deeply experienced VRLA battery manufacturer, Guangdong Aokly Group Co., Ltd. (AOKLY GROUP) addresses these strict application needs by engineering products that thoroughly comply with this standard. The enterprise uses verified production methods to establish itself as a China reliable VRLA battery manufacturer for international markets.
Understanding compliance with international standards helps procurement professionals evaluate product performance objectively. Many manufacturers reference generic quality certifications, but industrial projects require specific testing protocols that simulate actual operating conditions over many years. Below is a detailed breakdown of how standard verification impacts battery reliability and how industrial power solutions align with these metrics.
1. Q1: What Is the IEC 61427 Standard and Why Does It Matter?
The International Electrotechnical Commission developed the IEC 61427 standard, titled "Secondary cells and batteries for renewable energy storage - General requirements and methods of test," to provide a unified framework for evaluating battery performance. The standard is divided into specific sections to address different operational environments. Part 1 covers solar photovoltaic energy systems, which feature frequent daily deep cycling and partial state-of-charge operations. Part 2 focuses on on-grid applications, including telecommunications backup, uninterruptible power supply systems, and stationary power storage where long-term standby floating use is standard.
Unlike general electrical compliance marks like CE or domestic standards that only measure initial performance, IEC 61427 forces batteries to undergo grueling multi-week stress tests. These protocols evaluate parameters such as capacity retention rates after prolonged discharge, structural integrity during overcharging, thermal stability in high-temperature storage, and overall cyclic endurance. Passing these independent evaluations proves that a product can survive continuous, real-world stress. For international engineering firms, this compliance provides a mathematical baseline to predict operating life and reduce premature system failure risks.
2. Q2: How Do AOKLY GROUP Industrial VRLA Batteries Align with IEC 61427 Requirements?
Aligning heavy industrial batteries with the strict performance curves of IEC 61427 requires deliberate choices in electrochemistry and mechanical engineering. Guangdong Aokly Group Co., Ltd. applies these design parameters directly during the initial engineering phases of its industrial VRLA series. The product range includes 12-volt blocks optimized for compact UPS setups and high-capacity 2-volt single cells designed for large-scale series-parallel configurations in industrial direct-current power distribution panels.
Every step of the manufacturing process targets specific failure modes defined by the IEC framework, such as internal grid corrosion and active material shedding. To prevent these issues, the manufacturing process uses specific plate thickness margins and optimized lead-paste chemical formulations. The valve-regulated design seals the internal architecture completely, immobilizing the electrolyte to eliminate free acid leak hazards. Internal oxygen recombination occurs through high-efficiency absorption mats, and precise pressure settings on safety valves prevent early water loss.
To maintain batch uniformity across large production runs, the enterprise relies on advanced automated machinery. Equipment and testing instruments imported from Italy inspect every batch for internal resistance, precise capacity metrics, and total casing airtightness. This strict quality control helps the brand fulfill its promise as a reliable VRLA battery manufacturer for critical infrastructure projects.
3. Q3: What Does Verification Under Verified IEC 61427 Standards Mean for Buyers?
For international procurement teams and engineering contractors, choosing a verified battery offers clear operational benefits. It minimizes the discrepancies between laboratory specification sheets and real field life expectancy. When engineering firms design off-grid solar fields or telecom base stations, they rely on standardized battery characteristics to size the balance-of-system components correctly. Accurate battery data prevents costly over-engineering or system blackouts caused by under-sized power storage.
Furthermore, verification accelerates the vendor qualification phase for large public tenders. It confirms that the supplier produces components capable of entering highly regulated regions like Europe and North America without technical hurdles. Buyers can skip extensive sample testing and long factory verification audits because the technical compliance has already been documented by independent labs. Ultimately, this transparency builds confidence during competitive bidding, demonstrating that the chosen components provide sustained performance rather than just a low initial purchase cost.
4. Conclusion
Industrial infrastructure requires reliable backup power components to maintain continuous operations. For AOKLY GROUP, meeting standards like IEC 61427 is not just a marketing asset; it serves as a baseline for product engineering and quality control. Established in 1996, Guangdong Aokly Group Co., Ltd. has spent decades manufacturing lead-acid power systems, refining its production workflows to build reliable energy storage solutions.
Integrating international standards into the core design of VRLA products allows the manufacturer to deliver consistent performance to global telecommunications, data storage, and renewable energy sectors. As operating conditions become more demanding, verifiable adherence to proven engineering standards remains a reliable way to ensure long-term energy security.
More comprehensive details regarding industrial battery specifications and solution deployments are accessible via the official company portal at https://www.aokly-battery.com/.
FAQs
Q1: How long is the typical operational lifespan of an AOKLY VRLA battery under cyclic solar applications?
A: Under standard operating conditions complying with IEC 61427-1, AOKLY VRLA batteries designed for solar applications typically deliver a design life of 10 to 12 years. The actual service life depends on daily depth of discharge (DoD) rates and temperature-controlled environments.
Q2: Does AOKLY GROUP provide customized VRLA battery solutions for specific industrial projects?
A: Yes. Guangdong Aokly Group Co., Ltd. offers tailored OEM/ODM services. The engineering team can adjust technical specifications, terminal types, casing materials, and capacity configurations to meet the precise requirements of telecommunications, UPS, and renewable energy projects.
Q3: How does the valve-regulated design prevent acid leakage and reduce maintenance?
A: The valve-regulated lead-acid (VRLA) design utilizes highly efficient Absorbent Glass Mat (AGM) separators to fully immobilize the sulfuric acid electrolyte. An internal gas recombination system processes oxygen generated during charging back into water, eliminating the need for periodic water replenishment or acid level checks.
Q4: Are AOKLY industrial VRLA batteries certified for immediate export to European and North American markets?
A: Yes. In addition to verified compliance with IEC 61427 standards, AOKLY battery products carry international certifications including CE and FCC. The production facilities are also fully audited under ISO 9001, ISO 14001, and ISO 45001 management systems.
Q5: What is the minimum order quantity (MOQ) and lead time for large-scale industrial battery shipments?
A: MOQs vary depending on whether the order involves standard 12V blocks or specialized 2V single cells. Standard production lead times typically range from 30 to 45 days, supported by automated manufacturing lines imported from Italy to ensure prompt delivery.


Media Contact
Guangdong Aokly Group Co.,Ltd
+86-020 8686 1998
No.50, Huanyuan North Road, Donghua Town, Yingde CCity, Guangdong Province, China
Source :Guangdong Aokly Group Co.,Ltd
This article was originally published by IssueWire. Read the original article here.
Hana Financial Group has opened a digital classroom at a special education school in Seoul to help students with developmental disabilities explore career options and practice workplace skills, the group said Wednesday. The classroom at Miral School in Gangnam District is designed to give students hands-on experience in settings modeled on real workplaces, such as restaurants and cafes. The space is equipped with a range of digital learning tools, including a humanoid robot that can interact through voice conversations, virtual reality devices for vocational training, multimedia kiosks, interactive LED whiteboards and tablets for design practice. The classroom is the first step in Hana Financial’s wider program to aid students with developmental disabilities prepare for working life through digital learning and vocational training. The group plans to establish similar facilities at two more special education schools in Incheon and Daejeon by the first half of next year. Hana is also offering support for teachers and other school staff, with programs aimed at strengthening their profess
Hyundai Motor rose to 29th place in Interbrand’s Best Global Brands 2026 ranking, up two places from a year earlier, with its brand value reaching $25 billion, the automaker said Wednesday. The annual ranking by global brand consultancy Interbrand evaluates brands based on their financial performance, influence on consumers’ purchasing decisions and ability to build long-term loyalty. Hyundai also climbed to fourth among automotive brands from sixth in 2025, extending its streak of annual brand value growth to 17 consecutive years. Hyundai attributed the improvement to its strengthened vehicle lineup, investments in future growth areas such as physical artificial intelligence (AI) and software-defined vehicles (SDVs), and global marketing campaigns tied to major sporting events and cultural initiatives. “Seventeen consecutive years of brand value growth comes from customers who chose Hyundai and from the teams and dealer partners who earned that trust,” Hyundai Motor President and CEO Jose Munoz said. “Improving to fourth among automotive brands reflects both the strength of our
SK Broadband, the telecommunications unit of SK Group, is strengthening safeguards around a vital undersea cable linking Korea with Japan and Singapore, partnering with marine engineering specialist LS Marine Solution to speed up emergency repairs along vulnerable coastal stretches. The companies signed an agreement Tuesday to improve the reliability of the Southeast Asia-Japan Cable 2 (SJC2) submarine cable system, SK Broadband said Wednesday. Under the agreement, the companies will maintain emergency response vessels and specialized equipment while standardizing technical data and repair procedures in advance. The goal is to coordinate the entire recovery process, from dispatching crews to retrieving damaged cables, reconnecting lines and precisely reburying them on the seabed, reducing the time needed to restore service. The partnership will focus particularly on shallow coastal waters off Busan, where large vessels have difficulty operating and emergency repairs require specialized marine expertise and rapid response. SK Broadband will contribute cable analysis data and monitoring cap
SK On, the battery manufacturing unit of SK Group, passed a major fire safety test for its energy storage systems (ESS), clearing a key hurdle as the company seeks to expand in the global market for grid-scale energy storage. The company said Wednesday that its ESS products met evaluation criteria under UL 9540A, a North American standard used to assess how thermal runaway in batteries can spread heat and fire to surrounding equipment. The large-scale fire test recreates conditions resembling an actual energy storage system fire, examining whether flames or dangerous heat spread to neighboring battery containers. The requirements were tightened in March to establish clearer criteria for assessing fire propagation. During the test, battery cells inside adjacent containers did not experience thermal runaway caused by heat from the container where the fire originated, and temperatures inside the containers remained within the evaluation limits, SK On said. The company attributed the result to a system design that releases heat gradually over an extended period, limiting sudden increases in h
As artificial intelligence (AI) servers pack more computing power into less space, the heat they generate is becoming a critical challenge for data centers, prompting LG Uplus and Ecolab Korea to develop standards for liquid cooling systems. The companies signed a memorandum of understanding Tuesday at LG Uplus’ headquarters in Seoul's Yongsan District, to improve cooling system operations and establish procedures for managing coolant quality. The partnership combines LG Uplus’ expertise in building and operating AI data centers with Ecolab Korea’s water treatment and cooling fluid management technologies. The growing use of high-performance graphics processing units (GPUs) has increased heat output in data centers, driving interest in liquid cooling, which can remove heat more efficiently than conventional air cooling. But coolant that deteriorates or equipment that is poorly maintained can undermine cooling performance and lead to hardware failures, making consistent monitoring and operating standards essential. LG Uplus will provide a large-scale liquid cooling test environment b
Cryptocurrency exchange Bithumb, asset manager Mirae Asset Global Investments and Daishin Securities have become the latest victims of cyberattacks sweeping Korea’s financial sector, industry officials and financial authorities said Wednesday. Daishin Securities said in a press release earlier in the day that personal and credit information belonging to 38,490 customers had been leaked. The brokerage said it detected signs of unauthorized access by a hacker on Oct. 17 to a server linked to online securities account openings for discretionary investment services. Bithumb discovered Tuesday that personal information had been leaked following unauthorized access to its internal mobile groupware system. It is examining the scope of the breach, including whether customer information was compromised. A hacking incident was also reported at Mirae Asset Global Investments, prompting financial authorities to investigate the extent of the damage and the circumstances of the breach. The latest incidents came after Mirae Asset Life Insurance detected unusual activity in some of its systems Sunday
SK hynix on Wednesday announced a 100 trillion won ($75 billion) shareholder return plan for this year, in order to address the mismatch between its sluggish share price and record-breaking earnings performance. During its third-quarter earnings call, the company said it plans to return 100 trillion won to shareholders, including at least 30 trillion won in cash dividends and more than 60 trillion won through share buybacks and cancellations. “We believe our shares are undervalued, as their current price does not fully reflect the profits and cash flow the company is generating," the company said. "Under these circumstances, we believe repurchasing and canceling our shares is an effective way to increase value per share." "We plan to continue repurchasing shares every quarter within our annual buyback plan," it added. "The board will determine the size of quarterly repurchases after considering share prices, valuations and cash flow." The plan includes the recently completed 40 trillion won share buyback program, with the repurchased shares scheduled to be canceled soon. At a board meet
An unprecedented investment boom swept the country during the COVID-19 pandemic, fueled by abundant liquidity. Amid the frenzy, a new investment method known as "fractional investing" quickly gained traction. The emerging industry attracted a wave of entrepreneurs who helped shape its standards and practices. Among them was Lucentblock CEO Huh Se-young. His platform allowed investors to buy and sell fractional stakes in properties worth tens of billions of won. Since launching the business in 2018, he has attracted 500,000 customers and raised approximately 30 billion won ($22.65 million) through the platform. While many players exited the industry amid an investment slump and regulatory intervention, Huh stayed the course. He has seen three presidents and six finance ministers come and go. Huh navigated regulatory reviews and put investor protection safeguards in place under the government's sandbox program. He also persuaded financial institutions to adopt a structure in which trust companies would hold the underlying real estate assets and issue beneficiary certificates, while his sta
For years, the anti-phishing playbook has been drilled into office workers like a fire-safety briefing: check the sender, hover before you click, never type your password into a page you reached from an email. The latest data from Check Point Research suggests attackers have read the same briefing. Increasingly, they are not after your password […] The post Phishers now want you to type the malware in yourself appeared first on e27.
When Meta switched on Muse in the US last month, it let its new personal AI agent wander into Amazon.com unannounced. Twelve days later, Amazon showed it the door, complaining that the bot did not identify itself and that nobody had asked permission. In Singapore, Meta has brought the hosts along. Also Read: Zuckerberg’s Muse […] The post Meta’s Muse lands in Singapore with a guest list Amazon never got appeared first on e27.
Early partners that work with Muse include Shopee, Grab, Singapore Airlines, Agoda, ShopBack, Klook, Trip.com, and Lazada.
Apple says a small number of its iPhone Duo units are affected.
YOUR NEWS, OUR NETWORK.
Do you have Great News you want to tell the world?
Be it updates about your business or your community, you can make sure that it’s heard by submitting your story to our network reaching hundreds of news sites across 6 verticals.