The world's leading trade fair for HVAC and water solutions, ISH 2025, will take place in Frankfurt, Germany, from March 17-21, 2025. This prestigious event brings together industry leaders, innovators, and experts from around the globe to showcase the latest advancements in heating, ventilation, air conditioning, and sustainable water technologies.
ISH 2025: A Glimpse into the Future of Heating
At ISH 2025, Solimpeks will be unveiling a diverse range of cutting-edge heating solutions, including:
- PVarm 3kW - The next generation of photovoltaic water heating
- PV-T 590W Hybrid Panel - A revolutionary system that combines electricity and thermal energy
- All-in-One DHW Heat Pump 300L - A high-efficiency solution for domestic hot water needs
PVarm: Maximum Efficiency in Water Heating

PVarm Basic is an innovative heating solution developed by Solimpeks, designed to directly transfer DC electricity from photovoltaic modules to an electric heater - eliminating the need for an inverter and ensuring instant, loss-free heat conversion.
Key features include:
- MPPT Tracker Technology optimizes solar energy usage
- Independent Off-Grid Operation
- Temperature Control Screen
- Advanced Safety Features
- MODBUS Slave Connection
PV-T Hybrid Panel: Harnessing Electricity & Thermal Energy

Since 2008, Solimpeks has been a pioneer in PV-T Hybrid Panel technology, seamlessly integrating photovoltaic (PV) and solar thermal technologies to generate both electricity and hot water from a single system.
Visit Solimpeks & Varmeks at Hall 12.0, Stand C42
Explore our full range of cutting-edge heating solutions:
- Enamel-Coated Double Coil Tanks (300L, 500L)
- Solitank 200L, Solikombi 300L
- Solibuffer Tanks (25L, 50L, 100L)
- 13kW Monoblock Heat Pump
- 28kW Pool Heat Pump
- Varmbuffer Tanks (25L, 80L, 100L)
Mark your calendars: March 17-21, 2025. Let's connect in Frankfurt!



