Leading in Third-Party ESS BMS Shipments! Suneng Technology Invites You to the 2025 SMM Road to Zero Carbon - PV and ESS Summit

In March 2024, the 2024 SMM Zero Carbon Pathway - PV & ESS Summit, hosted by SMM, successfully concluded in Dubai! The summit brought together over 100 speakers from more than 60 countries, who delivered groundbreaking keynote speeches and participated in panel discussions. The event facilitated high-level dialogues with policymakers to discuss solar energy development strategies and gathered industry leaders to explore cutting-edge PV technologies and future trends.

In 2025, SMM will continue its efforts by hosting the 2025 SMM Zero Carbon Pathway - European PV & ESS Summit at the Hilton Barcelona in Spain from November 3 to November 4. The summit aims to showcase the latest PV and ESS technologies, bringing together over 1,000 industry leaders, policymakers, and innovators, attracting more than 500 companies to participate. Together, they will explore industry trends and market opportunities, contributing to the achievement of Europe's green development goals.

At this summit, Cenew Technology will attend as a sponsor, joining forces with peers in the PV industry to analyze pain points and challenges in the industry's development and promote high-quality growth.

Company Profile

Hangzhou Cenew Technology Co., Ltd.Founded in 2012, the company focuses on new energy battery management technologies and products, building an energy digital brain. It holds over 100 international and domestic patents and intellectual property rights, employs over 600 staff members, including over 350 R&D personnel and more than 80 after-sales service personnel. The company has repeatedly led the evolution and development of third-party BMS industry technologies and has been honored as the top third-party ESS BMS producer in both domestic and global markets for several consecutive years.

According to SMM, in 2024, the global ESS market continued to maintain rapid growth, driven by both policy support and market demand. Based on SMM's statistics, global ESS battery cell shipments increased significantly YoY in 2024, reaching 334 GWh, with LFP ESS battery cell shipments as high as 317 GWh.

For battery management systems (BMS), an indispensable component of ESS, the global ESS BMS market exhibited significant differentiation in 2024. For most second- and third-tier ESS integrators and battery producers, collaborating with third-party suppliers that have long-term expertise in BMS products remains the optimal choice in the short term. Professional third-party BMS providers are irreplaceable. Despite the increasing concentration in the system integration sector, the vast majority of small and medium-sized integrators still prefer to procure third-party BMS. Even some leading integrators have begun to adopt a dual-track approach of "in-house R&D + third-party procurement."

Against this backdrop, in 2024, Synergy Technology once again secured the top position in global third-party BESS BMS shipments. Moreover, Synergy Technology proposed the concept of "full life cycle management of energy storage systems." This management approach encompasses all stages from planning and operation to decommissioning, covering the entire process of scrap recycling or reuse. Its goal is to maximize the operational lifespan and efficiency of the system, enhance its value, while ensuring the system is impeccable in terms of safety, compliance, and environmental responsibility.

The core content is based on a new-generation battery management system (BMS) platform solution that integrates "active balancing + cloud-edge collaboration + multi-algorithm fusion." This solution not only manages operations at the battery cell level but also covers system-level safety, comprehensively demonstrating Synergy Technology's breakthroughs and practices at the technological forefront, from predictive maintenance of faults to closed-loop tracking of full life cycle data.

Against the backdrop of the continuous advancement of the "dual carbon" goals, Synergy Technology, with technological innovation as its core driving force, has deepened its layout around full life cycle battery management, developing a new generation of active balancing BMS products, achieving three major technological breakthroughs, and addressing the core pain points of BESS BMS.

Breakthrough 1: Full-time dynamic active balancing, significantly improving capacity efficiency

To address the challenge of consistency in large-capacity battery cells, Synergy Technology innovatively adopted an adaptive full-time balancing algorithm. By utilizing parameters such as SOC difference estimation and temperature monitoring, it dynamically adjusts the balancing current within the range of 0.5A-4A. For acquisition loops with different wire diameters, it adjusts the applicable current through software, eliminating the need for custom wire harnesses. Based on cascaded bidirectional DC-DC technology, the balancing efficiency exceeds 96%. The design of an independent balancing module for each battery cell breaks through the inefficient bottleneck of traditional passive balancing, which is limited to only 0.1A, significantly improving the system's available capacity and operational efficiency.

Breakthrough 2: 3*3mm chip integration, reducing both size and cost

The new-generation active balancing chip highly integrates power circuits, sampling circuits, control circuits, etc., into an extremely small 3*3mm package, reducing the module area by 75% compared to traditional solutions. By eliminating redundant discrete components through chip-level design, it achieves a 40-fold increase in balancing capability while maintaining the same volume, reduces the cost of active balancing by 25%, and thoroughly resolves the industry pain points of large size and high cost associated with traditional active balancing solutions.

Breakthrough 3: Minimalist and reliable architecture, reducing the failure rate by 80%

Innovatively adopting a bidirectional Buck-Boost circuit to replace complex flyback structures, paired with standard inductive energy storage components, it eliminates the problem of transformer air gap leakage flux and significantly reduces EMI. The new-generation highly integrated chip solution reduces the number of solder joints by 70% compared to the traditional discrete component solution, significantly lowering the failure probability and achieving automotive-grade reliability standards.

Xie Neng Technology aims to fill the domestic gap in chip-level active balancing technology. Currently, this technology has been successfully applied in various energy storage systems (ESS), as well as in scenarios such as low-altitude aircraft for new energy vehicles (NEVs), helping customers extend the lifespan of their systems by over 20%.

In the current market environment, independent third-party BMS enterprises are undergoing a critical transformation from "scale competition" to "quality competition." Represented by top-tier enterprises such as Xie Neng Technology, by constructing a new-type trinity competitiveness of "technology-data-service," they not only effectively resist the concentration pressure in the system integration link but also conform to the trend of deepening professional division of labor, further consolidating their market positions. In the future, the industry will exhibit a "dumbbell-shaped" pattern—dominated jointly by top-tier third-party enterprises and top battery manufacturers, while the survival space for mid-tier enterprises will gradually narrow. In this process, continuous technological iteration capabilities and a global service network will become the keys to success.