Cosmic Solar Systems
Plumbing in Johannesburg

We have expanded our activities to include general plumbing, both in construction and maintenance, and have had considerable experience in these areas. Cosmic solar water heating systems and solar geysers have successfully been installing and servicing solar water heating systems since 1981, doing both domestic and institutional / industrial systems, (for old age homes and school hostels) but specialising in the domestic market.

We work with only the best products in the solar water heating industry. If you are looking for an energy efficient way to heat water in your home or business, whilst saving thousands on your electricity bill, you have come to the right place. Cosmic Solar Systems have been successfully installing and servicing solar water heating systems for domestic, commerical and industrial use in Johannesburg, since We also provide general plumbing maintenance and contracting services in the area. From solar geysers and swimming pool heating systems to solar energy and industrial systems, Cosmic Solar Systems experts will provide a no obligation consultation to help you find the ideal solution for your needs and budget. With a system that is sized according to your daily hot water needs, you will see a substantial decrease in your electricity consumption immediately after installation. Approximately 60% of your total electricity consumption is consumed by the geyser, so you can expect an overall reduction of about 40%. The system will have paid for itself in about 4 years. You can expect your Cosmic Solar System to last in excess of 20 years, depending on water quality in your area. Direct water heating systems should be flushed out occasionally and indirect ones should be inspected and topped up with heat transfer fluid, if necessary. In some cases where a roof has insufficient pitch and span to accommodate an effective thermosyphon, the geyser needs to be located externally, above the panels. Designed to withstand the harshest weather conditions, including freeze protection, Cosmic Solar Systems have excellent corrosion protection, even with the most aggressive water. To keep water hot for longer, we use a 50mm thick, high-density insulation.