• Feel perfectly comfortable at home with an innovative heating system.
  • We can make all the project with a wide range of experience.
  • For a free consultation, please call us: 03 472 528 | 06 626 402
  • NOW!!! at SAWAN Stores number 1 Solar in Europe " MEGASUN"
  • We grew up to become a global company to provide our clients international installation services

Our Products

+ Vacuum Tube
> One Pipes Inlet-Outlet
> Two Pipes Inlet-Outlet
> Double-Tank
> Direct Flow Tube Collector

+ Megasun
> Megasun 200 Liters
> Megasun 300 Liters

+ Flat Plate
> Standart Collectors
> Full-Laser Collectors
> Thermosyphonic series
> Vertical standart series
> Giga series
> Thermosyphonic water heaters
> Force-circulated water heaters
> Space & water heaters

+ Solar Street Lights
> Solar Street Lights

+ LED Street Lights
> LED Street Lights




The MEGASUN solar panels and solar heaters are globally known for their excellent quality, great performance and resistance to any conditions, allowing economy on power and thus protection of the environment
Solar Water Heaters Helioakmi S.A. - manufacturers of solar energy systems since 1976, with MEGASUN solar water heaters for residential and commercial use being one of its superior products.


- Indirect Thermosyphon System with pressure

- Peak  performance in all Climatic Zones

- System Solar Keymark certified according to EN 12976

- Premium selective collectors, enatech® enamel tank


MEGASUN is manufactured under the strictest international standard specifications and its production is inspected at each production stage. All units have a special identification quality and inspection badge proving they have been inspected to ensure the highest quality. Beyond these points of superiority, MEGASUN solar heaters and solar panels are preferred by consumers in 76 countries all over the world and is what makes it stand out among standard solar water heaters.