Dyness STACK100 Powers a Sustainable Energy Future for an Austrian Community Welfare Campus

More than an energy system, this solution has become an important infrastructure supporting the long-term development of the community. It also represents Dyness’ commitment to long-term value creation, demonstrating the brand’s dedication to technical reliability, social value, and economic sustainability.

Part 1: Reliable Energy Supporting Continuous Community Operations 

Located in Kemeten, Austria, the project was implemented by a local Dyness partner with the goal of enhancing the community welfare campus's energy independence and power reliability. 

The campus primarily serves social welfare groups, including people with disabilities, with daily operations covering workshops, handicraft production, and social support services. Due to the continuous and community-oriented nature of these activities, a stable electricity supply is essential to ensure smooth operations. Any power interruption could affect equipment operation, workshop activities, and the overall workflow of the facility.

To address these needs, Dyness and its partner deployed a 102 kWh energy storage system (2 clusters × 10 modules) combined with a rooftop PV system, creating an integrated “PV + Storage” energy solution. This system increases the utilization of renewable energy while strengthening the reliability and resilience of the campus's energy supply.

Through coordinated PV generation and energy storage management, the project improves self-consumption capabilities, reduces dependence on grid electricity, and enhances energy efficiency. By optimizing energy usage through peak-valley tariff management and backup power capability, the system helps deliver an estimated annual economic benefit of around €20,000, achieving a balance between operational resilience and energy optimization.

Part 2: STACK100 — A Reliable Energy Foundation for Community Resilience 

In this project, the STACK100 energy storage system provides reliable energy support for the complex requirements of a social welfare facility through its modular design, high safety standards, and flexible scalability.

1.Flexible Architecture for Easy Deployment

STACK100 features a blind-plug stacking design with no complex wiring required, enabling plug-and-play installation. A single cluster can be deployed within 30 minutes, significantly reducing installation and maintenance costs while minimizing disruption to daily community operations. 

The system supports up to 12 clusters in parallel, with a flexible capacity range from 15 kWh to 921 kWh, providing sufficient scalability for future energy demands. 

2. Enhanced Safety Protection 

For public facilities and community applications, safety is a critical priority. STACK100 integrates an aerosol fire suppression system and rapid detection mechanisms, enabling early risk identification and response to provide enhanced safety protection for facilities and users. 

3. Fast Energy Response Capability 

Supporting 1C charging and discharging, STACK100 can quickly respond to load fluctuations, ensuring stable operation of critical equipment during peak demand periods or unexpected power events. This makes it well suited for microgrid regulation and emergency backup scenarios. 

4. Long-Term Value Through Lifecycle Optimization 

With its battery balancing design, STACK100 supports the mixing of new and existing modules within a three-year period, helping extend system lifespan, reduce maintenance requirements, and improve overall economic efficiency. 

This reflects Dyness’ philosophy of “long-termism” — energy storage should be safe, durable, and capable of delivering reliable protection over the long run. 

Part 3: From Energy Security to Community Empowerment 

The value of this project extends beyond energy supply. It demonstrates how energy storage technology can create meaningful impact in social service environments.

Technology: From Equipment Deployment to Intelligent Energy Management 

Through integration with the Energy Management System (EMS), cloud platform, and mobile APP, the system can forecast PV generation, optimize charging and discharging strategies, and dynamically allocate energy based on load priorities. 

This enables PV and storage to evolve from a simple combination of devices into an intelligent, coordinated energy ecosystem, improving energy efficiency and management capabilities. 

Social Impact: From Stable Power Supply to Community Support 

A reliable and resilient energy supply provides continuous support for workshops and daily activities within the social welfare park, enabling handicraft production, training programs, and community interactions to operate smoothly. 

For the people served by the facility, the energy system provides more than basic electricity — it helps create a safer, more stable, and more supportive environment for living and working. 

This reflects Dyness’ brand mission of “making sustainable energy accessible to every user” — using reliable storage technology to bring clean energy benefits to more application scenarios. 

Economic Value: From Energy Consumption to Energy Optimization 

The PV + storage system improves energy utilization efficiency, reduces grid dependency, and helps optimize electricity costs through intelligent energy management. 

Looking ahead, as energy market mechanisms continue to evolve, the community park can further explore opportunities such as dynamic tariff optimization and advanced energy management to maximize the overall value of its energy system.

Conclusion 

As global energy transformation and sustainable development continue to accelerate, energy storage is evolving from a standalone energy device into critical infrastructure connecting technological innovation with social progress. 

The PV + storage project at the Kemeten community welfare park in Austria demonstrates the potential of reliable energy storage technology in social service environments. By working closely with local partners, Dyness provides high-performance energy storage solutions that enhance community energy resilience and enable cleaner energy to better support everyday operations. 

Looking ahead, Dyness will continue advancing energy storage innovation and collaborating with global partners to explore more sustainable energy applications. Through reliable, intelligent, and green energy solutions, Dyness is committed to creating long-term value and delivering a more sustainable energy future for communities and users worldwide.