What is the Konvekta Energy Recovery System?
Konvekta is a manufacturer of closed-circuit energy recovery systems, with a strong presence in Switzerland, Germany, Austria, the USA/Canada, and China. Known as a technology leader in this field, Konvekta’s systems achieve exceptionally high annual utilization rates—often exceeding 90%. How? By combining mature technologies in both software and hardware. The software handles design, optimization, and system control, while the hardware, especially the heat exchangers, is developed and produced in-house at their Swiss headquarters. This tight integration allows for dynamic calculations based on the exact characteristics of every component, ensuring precision and efficiency.
Main Benefits of Konvekta Systems
These systems are tailor-made and optimized for all 8,760 hours of the year at a specific location, thanks to diligent simulation. The benefits? Plenty:
- Annual utilization rates often above 90%
- Precise calculation of net energy and CO2 savings
- Reliable ROI projections early in the planning phase
- Zero Emission Energy Recovery System enables buildings to be cooled and heated without fossil fuels
- More than 530,000 tons of CO2 saved annually by current systems
How the System Components Work Together
Konvekta systems consist of precisely coordinated components, all developed, produced, and optimized as a complete system by Konvekta. The hydraulic groups, heat exchangers, and controllers are designed to work seamlessly. For example, the heat exchangers feature a unique design with dual collection headers, operating almost in pure counterflow. This guarantees the highest heat recovery rates while taking up minimal space. Meanwhile, the hydraulic groups come as a compact, factory-tested unit with dust and splash-proof components, redundant pumps working alternately, and a touch panel for local control and monitoring.
The Role of SYSKON Software
The design and optimization software, SYSKON, is a real game-changer. It calculates the optimal sizing of all components based on daily space usage, general boundary conditions, and statistical climate data for every hour of the year—8,760 hours, to be exact. This means the system is not just designed for average conditions but tailored to the specific climate and usage patterns of the location. The result? Precise and reliable annual energy savings that can be confidently declared during planning and funding stages.
Real-Time Control with the Konvekta Controller
The Konvekta Controller is the brain behind the entire ERG system. It continuously records system data and calculates the maximum energy recovery in real-time, adjusting operations accordingly. Thanks to the “Konvekta Eye,” aggregated and detailed data are accurately recorded and documented, allowing for ongoing determination of system efficiency and quick identification of any disturbances. This means the system stays efficient and reliable, day in and day out.
Project Impact: Sustainable Development Goals (SDGs) Linked to Konvekta
- SDG 7: Affordable and Clean Energy – by enabling energy-efficient heating and cooling without fossil fuels
- SDG 9: Industry, Innovation, and Infrastructure – through advanced technology and integrated system design
- SDG 11: Sustainable Cities and Communities – by supporting energy-efficient building operations
- SDG 13: Climate Action – with over 530,000 tons of CO2 saved annually
Global Reach and Local Expertise
Konvekta’s footprint spans multiple continents, with headquarters and offices in Switzerland, Germany, Austria, the USA, and China. This global presence ensures that systems are adapted to all climate zones and local conditions. Each system is tailor-made, taking into account the specific environmental and usage factors of the location. This local expertise combined with global technology leadership makes Konvekta a key player in the worldwide energy transition initiatives.
