Sleek. Strong. Steaming Water. SUMMER.
Everything you need in one solar hot water system is in SUMMER. Designed for all year round, maintenance-free water heating. Zero moving parts. Out-of-sight out-of-mind, nothing to switch off or turn on, just let it heat your water and enjoy.

State of the Art Performance Focused Design.
Over the years, our investment in R&D has resulted in better efficiency and reliability of SUMMER Hot Water Systems. We have tested and been tested by the most rigorous testing bodies for the best results in solar water heating and quality. And we are ALWAYS improving.

Out-Of-The-Box On-To-Your-Roof
Every step counts. That is why we have planned it all. From the panels and storage tanks to the pipes, we make them all, we check them all and we pack them all right here in our factory in Malaysia. Makes installation a breeze.

Experience Counts – Yours and Ours
Since our inception in 1980 we have learnt a lot about solar water heating. Everything we know has been put into integrating our SUMMER design with your requirements. We can accommodate all your water heating needs, we have seen it all.