Geyserwise CC

01/09/2026

Thank you for a great event

01/09/2026

Let the solar season begin

31/08/2026

We don't just sell solar water-heating products. We help the developer, architect, engineer and contractor get the hot-water solution technically right from design through installation.

Send a message to learn more

28/08/2026

We had the privilege to be part of this wonderful event Ethical Golf Day at Strand Golf Club. Thank you to all the players that participated.

26/08/2026

Great to be part of such a wonderful event

21/08/2026

A great day at Plumblink Vanderbijlpark Suppliers day. Thank you for hosting us and for everyone that visited our stall to view a demonstration of our products in practice.

Did you know? Geyserwise Products are available at Plumblink stores Nationwide.

20/08/2026

Sustainable.co.za stocks all our products. Get the MWS system where no plumbing is necessary.

☀️ NEW: Put your solar power to work heating your water

Introducing the Geyserwise Megawatt Saver Geyser Controller – a smart way to use solar PV directly for one of the biggest energy users in the home: your geyser.

The Megawatt Saver manages power from dedicated solar panels to heat your geyser, with mains electricity available when needed.

Key features include:
☀️ Direct solar PV geyser heating
⚡ Up to 4000W PV input
📱 Wi-Fi connectivity via Tuya or Smart Life
🌡️ Electronic thermostat control
🔄 Solar PV or 230V AC system power
🛡️ Reverse-polarity protection for the solar PV connection

For homeowners looking to make better practical use of solar energy, this is a clever addition to the hot-water system.

👉 View the new Geyserwise Megawatt Saver:
https://www.sustainable.co.za/products/geyserwise-megawatt-saver-geyser-controller

Installation and system suitability should be confirmed by a qualified installer.

17/08/2026

We gave away a full system to a lucky visitor at Kragdag 2026. A huge congratulation to Jaco Breedt who was the lucky winner. Thank you for visiting us at Kragdag 2026. .
Thank you to our Centurion team for all the effort.

13/08/2026

Get our full range of products at Sustainable.co.za

☀️ NEW: Put your solar power to work heating your water

Introducing the Geyserwise Megawatt Saver Geyser Controller – a smart way to use solar PV directly for one of the biggest energy users in the home: your geyser.

The Megawatt Saver manages power from dedicated solar panels to heat your geyser, with mains electricity available when needed.

Key features include:
☀️ Direct solar PV geyser heating
⚡ Up to 4000W PV input
📱 Wi-Fi connectivity via Tuya or Smart Life
🌡️ Electronic thermostat control
🔄 Solar PV or 230V AC system power
🛡️ Reverse-polarity protection for the solar PV connection

For homeowners looking to make better practical use of solar energy, this is a clever addition to the hot-water system.

👉 View the new Geyserwise Megawatt Saver:
https://www.sustainable.co.za/products/geyserwise-megawatt-saver-geyser-controller

Installation and system suitability should be confirmed by a qualified installer.

11/08/2026

Thank you to our Centurion team for a great event.