Step 1
Get an instant quote
Complete the form in seconds and find out which package suits you best.
Step 2
Book a call
Chat with a Solar Specialist to consult on your geyser conversion.
Step 3
Start saving
We convert your existing geyser to our solar geyser retrofits.
Start Saving on Electricity
Flexible Packages
With rent-to-own and full purchase options, you can choose an option that fits your budget.
Installation Included
Our certified team takes care of the whole process and makes sure everything works from the start.
Satisfaction Guaranteed
Built in system controller ensures constant flow of hot water and has a 10 year manufacturer’s guarantee.
Products
Solar Packages
We have a variety of geyser conversion packages available depending on your household and geyser size.
Whether you choose the rent-to-own or full purchase option, we want to make sure our system meets your needs.
Google Reviews
Facebook Reviews
recommends recommends recommends recommends recommends recommends recommends recommends recommends recommends 
About Us
Get to Know Us
With our proudly South African made product, we provide households with a meaningful contribution to a greener environment, benefiting our and future generations.
Founded by two South Africans and a Canadian investor with a close connection to South Africa and its people, we want to bring a fresh approach to energy supply and immediate, long term savings for most South African households.
Debunking Myths: Common Misconceptions About Solar Geyser Retrofits
Solar geyser retrofits are increasingly popular for their eco-friendly and cost-saving benefits. However, misconceptions often create unnecessary hesitation among homeowners. Let’s address and...
Affordable Solar Geyser Retrofit Financing Options
Switching to a solar geyser retrofit has never been easier or more affordable, thanks to Aqua Therma’s flexible financing options. Whether you prefer a rent-to-own package or short-term instalments,...
Aqua Therma Installment options – Spreads the costs while saving Big!
Make the Switch to Solar Geyser Retrofits with Aqua Therma's Flexible Payment Plans At Aqua Therma, we understand that investing in a Solar Geyser Retrofit system is a significant decision. That's...
Gas Geysers versus Solar Geyser Conversions – a Comparison
Cost Efficiency: Solar Geyser Retrofits: While solar geyser retrofits may have higher upfront costs compared to gas geysers, they offer significant long-term cost savings. By harnessing solar...
The Power of Hybrid Systems: Escaping Loadshedding Woes with Smart Energy
In South Africa, where a significant portion of household electricity bills stems from geyser-related power consumption, the decision to opt for a hybrid system over a pure solar PV setup becomes...
Aqua Therma Newsletter – February 2024
Dear Aqua Therma Community, We trust this newsletter finds you in good spirits as we usher in the month of February with exciting news and remarkable achievements within our Aqua Therma family. As...
Multiple Geysers in Your House? No Problem with Aqua Therma’s Innovative Solar Solutions!
Are you grappling with the challenge of having multiple geysers in your home and wondering how to make the switch to solar energy efficiently? Look no further – Aqua Therma has the perfect solution...
Why Aqua Therma’s Solar Systems won’t Overheat unlike other Systems?
In the realm of sustainable energy solutions, Aqua Therma prioritises innovation and reliability. Partnering with a manufacturer that is a pioneer in solar geyser retrofit systems, Aqua Therma...
Why are Solar Geyser Conversions Better than Photovoltaic (PV) Systems for Heating Water?
Solar geyser conversions using evacuated tubes (EVT) offer a compelling solution for efficient and cost-effective water heating compared to photovoltaic (PV) systems. EVT technology directly...
Why are Aqua Therma’s AquaTrac Solar System Controllers so Advanced?
The AquaTrac controller is a sophisticated and advanced solution for optimizing solar water heating systems, offering a range of benefits that make it stand out in the market. With its online and...
What is a Solar Geyser Retrofit and what are its Benefits?
A solar geyser conversion using evacuated tubes and your existing geyser is a process that integrates solar thermal technology to heat water for domestic use. It involves installing evacuated tube...
Why are Hybrid Inverters using both Solar and Home Electricity Better?
Since its implementation in 2008, we have not seen a year with as frequent load shedding as 2022, and with power cuts hitting the country every single day since the beginning of 2023, it looks like...