Smart Ecology, Win-Win Future | SAJ elekeeper Ecosystem Partners Conference 2026 Concludes Successfully

[Frankfurt, Germany, April 23, 2026] The SAJ elekeeper Ecosystem Partners Conference 2026 grandly kicked off at the Frankfurt Exhibition Centre. Centering on the core theme of “SAJ, Your Smartelekeeper” and targeting the development of the “elekeeper Ecosystem Community”, the conference systematically unveiled SAJ’s ecological strategy and development roadmap for the first time. Industry leaders, core partners and business representatives from Europe gathered at the event to explore opportunities for Europe’s energy transition. During the conference, SAJ officially released its strategic transformation roadmap and launched three new smart energy products, fully demonstrating its technological layout in intelligence and ecological development. This marks a crucial step forward in the development of SAJ’s ecosystem. 

Strategic Transformation: Three-Pronged SAJ Solution Empowers Partners to Achieve Value Win-Win

The core vision of the conference is to enable every partner to fully integrate into the elekeeper Ecosystem Community and share long-term value through shared technologies and market opportunities. Aligned with this goal, SAJ has completed a strategic upgrade from a “energy storage equipment manufacturer” to a “smart green power steward”. Instead of providing standalone equipment, the company builds a complete value network via the three-dimensional integrated solution of Hardware Foundation × Intelligent Brain × Ecological Collaboration. This interconnected system of high-performance hardware, AI-powered intelligence and multi-party ecological collaboration enables installers, distributors, service providers, operators and end users to gain sustainable benefits within the ecosystem.

Strategic Vision: CEO Samil Ouyang  Unveils SAJ’s New Ecological Blueprint

Opening the conference, SAJ CEO Samil Ouyang delivered a keynote speech, redefining the company’s identity and value proposition based on industry trends and full-chain pain points. He announced SAJ’s strategic shift from a traditional “equipment supplier” to a comprehensive operator capable of delivering full-stack elekeeper ecosystem operational capabilities.Under this strategic framework, SAJ launched the industry-leading elekeeper 5.0 Smart Energy Management Platform and the upgraded AI Saving 3.0 algorithm, providing targeted solutions for core pain points across all roles in the energy industry. Samil emphasized that SAJ’s core mission is to help customers “manage energy, maximize returns, and optimize services”, enabling all ecosystem participants to create continuous value. This transformation is underpinned by the three-dimensional system of “Hardware Foundation × Intelligent Brain × Ecological Collaboration”. The company leverages highly reliable energy storage systems as solid hardware support, while elekeeper 5.0 and AI Saving 3.0 realize full-process intelligence covering project design, installation diagnosis, operational management, cost saving and profit generation, and after-sales services. Through ecological collaboration connecting installers, distributors and operators, a multi-party integrated value network is formed to create a closed loop for product delivery, user engagement, after-sales support and repurchase growth, delivering win-win results for all stakeholders:

• For end users: The system delivers simpler operation and sustainable economic returns.
• For installers: It enables more efficient project delivery, lower operation and maintenance costs, and stronger customer stickiness.
• For the SAJ ecosystem: It drives the transformation from one-time product sales to sustainable service and value sharing.

The future growth of SAJ’s ecosystem will no longer rely solely on product distribution, but on long-term brand building, service optimization and repurchase growth driven by a powerful intelligent platform.

New Product Empowerment: Three Flagship Smart Products Complete the Transformation to a “Smart elekeeper”

SAJ’s strategic identity upgrade to a “smart elekeeper” is strongly backed by three newly launched flagship smart energy storage products. With cutting-edge technology, the company provides robust product support for all elekeeper ecosystem partners, consolidating ecological competitiveness, fulfilling its commitment to smart green power management, and empowering partners to seize market opportunities and achieve win-win development.

01 elekeeper 5.0 Smart Energy Management Platform – Ecosystem-Level Collaborative Management Steward

Serving as the intelligent core of the elekeeper Ecosystem Community, the newly upgraded elekeeper 5.0 Smart Energy Management Platform is equipped with the industry-first AI Saving 3.0 core algorithm and integrates five core AI capabilities to solve key pain points for installers and end users, fully empowering all ecosystem participants.

• AI Designer: Enables rooftop 3D modeling through geographic recognition, intelligent PV layout planning, automatic equipment matching and investment return calculation, generating customized energy solutions efficiently to accelerate project implementation and order conversion.
• AI Care: Covers installation verification, full-system intelligent diagnosis, special battery health detection and localized service support. The all-round intelligent inspection mechanism ensures stable and long-term operation of the entire energy system around the clock.
• AI Saving 3.0: Fully compatible with diverse integrated energy scenarios. It integrates industry-first technologies including peak shaving and valley filling, diesel-generator linkage, intelligent temperature control and automatic optimal scheduling. With simple operation and independent optimization logic, it deeply taps energy-saving and value-adding potential to significantly improve users’ comprehensive benefits.
• AI Edge: Deeply integrates edge AI algorithms and builds a dual protection system based on cloud-edge collaboration architecture, ensuring efficient strategy implementation and real-time command response.
• AI Keeper: An intelligent voice assistant that provides smart interactive services covering power consumption planning, energy consumption analysis, energy-saving strategies and data insights, realizing flexible regulation and intelligent management of household and station power consumption.

02 EK90 Residential Smart Energy Storage All-in-One System– Whole-House Smart Green Power Steward

As the annual flagship product, the new-generation EK90 Whole-House Smart Green Power Steward integrates an inverter, energy storage battery, charger, backup power supply and smart energy management platform. Featuring high integration, ultimate safety, intelligent collaboration and high profitability, it adopts a nine-dimensional comprehensive safety protection system. Its modular plug-and-play design and one-click App setup greatly simplify installation and commissioning, supporting flexible expansion and independent maintenance of new and old batteries. Combined with elekeeper 5.0 and AI Saving 3.0, it realizes full-link intelligent scheduling and electricity cost optimization for power generation, storage and consumption. Equipped with millisecond-level seamless switching for whole-house backup power and support for virtual power plant (VPP) access and energy trading, it delivers a safer, more efficient, smarter and more profitable smart energy solution for European households, while equipping ecosystem partners with highly competitive products to explore incremental growth opportunities in the residential energy storage market.

03 CHS3 125kW Commercial & Industrial PV-ESS Solution – Value Empowerment Steward for Commercial & Industrial Scenarios

The CHS3 European commercial and industrial (C&I) PV-energy storage solution is built on a 1250V high-voltage platform to substantially boost system efficiency and investment returns. Compared with traditional 1000V systems, it increases module access capacity by 27% and reduces string quantity by 20%. Adopting a high-voltage direct coupling architecture for battery systems, it achieves an overall efficiency improvement of approximately 4.5%, effectively lowering initial investment costs and shortening the payback period. The solution features an active safety system covering electrical protection, thermal management and fire prevention, while liquid cooling technology guarantees long-term stable operation and lower attenuation rates. Built-in 100Mbps high-speed Ethernet EMS supports VPP dispatching and rapid electricity price response, enabling AI-powered intelligent energy management via elekeeper. In addition, it supports multi-machine parallel connection and 20ms-level grid-tied/off-grid switching. Covering power outputs from 75kW to 2.5MW and a maximum expandable capacity of 20.8MWh, the solution flexibly adapts to diverse C&I scenarios, providing elekeeper ecosystem partners with high-profit and highly reliable energy storage offerings to capture booming European C&I market opportunities and drive collaborative win-win growth.

Knowledge Sharing & Ecological Cohesion: United Partners Fuel Win-Win Momentum

The conference gathered elite representatives from leading industry partners including Tibber, Greenvolt, Svea Solar and Densys for in-depth exchanges and insights sharing. Daniel M. from Tibber, Peter D., Co-Founder of Dao & Co, Rita A. from Greenvolt, and Daniel F. from EUPD Research delivered keynote speeches on energy storage applications, industry marketing strategies, C&I energy storage practices and European market trends, offering valuable experience and guidance for the construction of the elekeeper ecosystem.The concurrent industry roundtable forum assembled core partners including Tibber, Svea Solar, Densys pv5 GmbH, EDP, Greenvolt, GXP Energy S.R.L., LichtBlick EaaS GmbH and EUPD Research Sustainable Management GmbH, together with SAJ representatives. Centering on the core theme of European energy transition, the forum conducted in-depth discussions across two major segments to consolidate consensus and strengthen ecological collaboration. Participants analyzed market trends, core household demands and future technological breakthroughs for residential energy storage, and further explored application pain points, product competitive advantages, technical model differences and growth paths for C&I energy storage businesses.A grand signing ceremony between SAJ and Tibber was held on-site during the conference. Meanwhile, EUPD presented SAJ with the 2026 Top Brand PV Award in the European solar inverter category. At the exclusive “Star Night · Gathering in Frankfurt” themed dinner, SAJ awarded honorary certificates to core partners with over five years of long-term cooperation, expressing sincere gratitude for their joint efforts in building the elekeeper ecosystem, deepening partnership bonds and consolidating the foundation of in-depth collaboration.

Empowered by Ecology, Anchored by Products, Embark on a New Green Power Future

The successful landing of this ecological strategy and further expansion of international layout stems from the precise market insight and front-line demand docking led by CEO Samil and the core management team, as well as the efficient implementation of global cooperation by the overseas sales team. SAJ’s Foshan intelligent factory provides solid supply chain support for this strategic transformation and product innovation, laying a solid industrial foundation for continuous product R&D and iterative upgrading. SAJ sincerely invites global partners to join the elekeeper Ecosystem Community, share the value of technological innovation, seize market development opportunities, empower every corner of the world with smart green power, and jointly paint a new blueprint for win-win photovoltaic and energy storage ecosystem development!