Five Chinese energy storage makers to watch in 2026

China’s energy storage manufacturers are gaining ground as residential and C&I battery demand rises worldwide. A new industry roundup highlights five companies, and explains why buyers are weighing not just battery price, but also integration, safety, software and local support.

Why it matters: - Global energy storage demand is rising as renewable power adoption grows, electricity prices climb, grid flexibility needs increase and backup power becomes more important. - Residential and commercial & industrial systems are emerging as two major distributed storage segments with different buying criteria and operating needs. - China has become a core part of the global supply chain, exporting batteries, inverters, power conversion systems, energy management platforms and integrated storage solutions to Europe, Asia-Pacific, the Middle East, Africa and other markets. - Buyers are now evaluating more than battery capacity and price. System integration, safety, software, scalability and long-term support are becoming central procurement factors.

What happened: - An industry roundup singled out five China-based manufacturers frequently discussed in global energy storage: Ginlong (Solis) Technologies, Pylon Technologies, Dyness Digital Energy Technology, Build Your Dreams (BYD) and Contemporary Amperex Technology Co., Limited (CATL). - The companies span different parts of the value chain, from battery-focused suppliers to firms combining batteries with power electronics, energy management and full system integration. - Solis is based in Ningbo, Zhejiang, and was founded in 2005. The company went public on the Shenzhen Stock Exchange in 2019. - Pylon Technologies is based in Shanghai and focuses on residential and light-commercial storage. - Dyness Digital Energy Technology supplies battery storage systems for residential, commercial and distributed energy applications. - BYD is headquartered in Shenzhen and is a major electric vehicle and rechargeable battery manufacturer with a storage business that spans residential through utility scale. - CATL is headquartered in Ningde, Fujian Province, and is one of the world’s largest battery manufacturers for electric vehicles and energy storage.

The details: - SolisStorage covers residential, commercial and industrial, and utility-scale energy storage. - Solis was ranked the world’s No. 1 residential photovoltaic inverter shipper in 2023 by Wood Mackenzie. - Solis products are used in more than 100 countries and regions, supported by overseas service centers, remote technical support and on-site service capabilities. - Solis was included in 2026 Tier 1 PV inverter lists from S&P Global Energy and BloombergNEF. - Solis’ residential systems focus on self-consumption, backup power and intelligent energy management. - Solis’ C&I systems are used for peak-valley arbitrage, peak demand management, photovoltaic self-consumption, backup power, renewable energy integration, energy cost optimization and microgrids. - SolisCloud provides monitoring of PV generation, battery charging and discharging, electricity use and system operating conditions. - Solis AI is designed to optimize charging and discharging by analyzing energy consumption, electricity pricing and other conditions. - Solis storage-related certifications include IEC 62619, IEC 63056, CE marking and EMC compliance, with relevant products certified by TÜV to IEC 61000-6-2 / IEC 61000-6-4. - Pylon Technologies is known for rack-mounted and wall-mounted LFP battery systems. - Pylon products are built to work with hybrid inverters from multiple inverter makers, which supports compatibility across different solar setups. - Pylon’s portfolio includes low-voltage and high-voltage battery configurations with integrated battery management systems. - Pylon systems are used for solar self-consumption, backup power, off-grid applications and selected commercial installations. - Pylon has a distribution and installer presence in Europe and is expanding internationally. - Dyness offers tower-style, wall-mounted and modular LFP battery systems. - Dyness systems can support solar self-consumption, backup power and off-grid use in homes. - Dyness also serves C&I customers by combining multiple battery modules for larger storage capacities. - Dyness primarily works through installer and distributor networks across Europe, Southeast Asia and other international markets. - BYD produces its own LFP battery cells, giving the company control across battery cell manufacturing, battery systems and storage technologies. - BYD batteries are widely used in residential solar-plus-storage projects in Europe, Australia and other regions. - BYD also deploys storage technologies in larger commercial and utility-scale projects. - CATL supplies lithium-ion battery cells, battery packs and energy storage systems for grid, commercial and industrial applications. - CATL is a major upstream supplier of LFP cells to storage system integrators worldwide. - CATL battery technologies are used in commercial, industrial and utility-scale projects where safety, cycle life, energy density and long-term supply stability matter. - CATL works primarily through system partners and integrators in the residential market while maintaining its own storage portfolio for larger-scale applications.

Between the lines: - The market is moving from a hardware-only mindset to a systems-first buying model. - For residential customers, compatibility, installation simplicity, safety and monitoring matter most. - For C&I buyers, the decision is more tied to efficiency, scalability, thermal management, EMS capability, service and return on investment. - That shift favors manufacturers that can combine batteries with inverters, software and support rather than suppliers that only ship cells or standalone packs. - The emphasis on local technical support also shows how storage is becoming an operations business, not just an equipment sale.

What's next: - Energy storage demand is likely to keep expanding across Europe, Asia-Pacific, the Middle East, Africa and other regions. - Competition is expected to intensify around system efficiency, safety, intelligent energy management, product scalability, software capabilities and service infrastructure. - Buyers evaluating Chinese manufacturers in 2026 will likely prioritize the full package: battery technology, power conversion, integration, software, certification, scalability and long-term technical support.

The bottom line: - The biggest energy storage winners may not be the firms with the biggest batteries, but the ones that can deliver reliable, integrated systems for specific residential and C&I use cases.