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Solar Water Heating

We specialise in the supply and installation of domestic solar geysers and commercial solar water heating solutions.

We only supply solar collectors that carry the SABS Mark of Approval, have a minimum manufacturers warranty of 10-years and that are accredited by Eskom on the Solar Water Heating Rebate Programme. We offers both the flat plate and evacuated tube collectors for residential and commercial applications.

Solar Balance

solar collector

The High Efficiency solar collectors can be installed on any roof type or pitch and allow for a stable solar conversion throughout the day. Works on UV rays not heat; UV rays will still be absorbed on colder, cloudy days. The collectors can be installed in various configurations such as Thermosiphon to a solar geyser, Split active and both direct and indirect geysers can be accommodated.

Size System Type Geyser Type Eskom Rebate
150L Direct Thermosiphon XStream Mainstream R5,066
200L Direct Thermosiphon XStream Mainstream R5,332
200L Direct Split Active XStream Mainstream R5,332


Installation Gallery


Factors to consider

Warranties & Lifespan

The collectors we install all carry a Ten (10) Year warranty and the SABS Mark of Approval.

Efficiency

Less efficient and usually the cheaper systems lack the ability to heat water efficiently which mean they will revert back to electrical power more often to heat the water.

Maintenance

Always choose a system that require little or no maintenance throughout the lifespan of the system, therefore only invest in a quality system.

Return on Investment

The higher the efficiency of the system the better the return on investment. There are cheaper systems on the market, but do they offer the same efficiency and quality?

Our Mission

The essence of ZOAS Projects is to contribute to the sustaining of our living earth by integrating selected sustainable technologies which relate to the demanding build environment.