Established in 1994, SunTank is today South Africa’s leading solar geysers and solar heating company.
SunTank is a vertically integrated company with activities ranging from R&D to manufacturing, all the way to marketing, sales, installation and after-sale service. This, together with a strategic focus and specialization exclusively on solar water heating and solar geysers are the main strengths of the company and the source of its competitive edge.

SunTank’s solar geysers FACTORY is located in Pretoria, South Africa.  Our solar geyser production started at the end of the previous century, during the years our engineering and production teams have mastered the craft of fabricating geysers that last longer and perform better than the traditional alternatives.

The company identified that the weak link in the supply chain of solar geysers to end users is often the installation and commissioning of solar geyser. Consequently, a lot of the company's resources are directed towards the continuous improvement, standardization and quality control of the installation process. The SunTank Gauteng and Cape Town offices are set up to bring the product, the installation and after sales service directly to the end user.

The company's continuos improvement culture already generated a portfolio of technical innovations and patents, placing it at the forefront of solar heating technology innovators. Visit our TECHNICAL INFORMATION pages to read more about our invention and implementation of the world leading Blackfusion ^TM absorber technology, the development and perfection of the DOUBLE WELD Stainless Steel fabrication technique, the introduction of DOUBLE JACKET Stainless Steel solar storage tanks and more...