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 correct some common myths surrounding solar geyser retrofits.
Myth 1: Solar Geyser Retrofits Only Work in Sunny and Warm Weather
Fact: Solar geyser retrofits are most effective on sunny days, but they can still perform well in moderate conditions. While rainy or heavily overcast days may impact efficiency, areas like Gauteng enjoy over 300 sunny days annually—making it an ideal region for solar thermic systems. With such favourable weather, only a small fraction of the year is unsuitable for optimal solar water heating. Modern systems are designed to maximize performance in sunny climates like Gauteng’s, ensuring reliable hot water for the vast majority of the year.
Myth 2: Solar Geyser Retrofits Are Too Expensive
Fact: While the upfront cost of installing a solar geyser retrofit might seem high, the long-term energy savings far outweigh the initial investment. Many Aqua Therma customers report saving 40%–65% on their energy bills, equating to around R1,000 per month on average. With such substantial savings, most systems pay for themselves within two years, making them a smart financial decision.
Myth 3: Solar Geyser Retrofits Require Complicated and Costly Maintenance
Fact: Solar geyser retrofits are designed for durability and ease of maintenance. Routine checks and occasional cleaning to remove dirt or debris from the tubes are usually all that’s needed to keep the system running efficiently. Aqua Therma systems are built with overheating protection mechanisms, ensuring they operate smoothly with minimal upkeep.
Myth 4: Solar Geyser Retrofits Don’t Work During Loadshedding
Fact: Solar geyser retrofits are independent of the grid and continue providing hot water even during loadshedding. The storage tanks retain heat, ensuring a consistent supply of hot water regardless of power outages. This makes them an especially valuable investment for South African households facing frequent loadshedding.
Myth 5: Solar Geyser Retrofits Overheat and Waste Energy
Fact: Overheating is a common issue with many competitor systems, but not with Aqua Therma’s solar geyser retrofits. Our systems feature a unique overheating prevention mechanism, allowing them to operate efficiently without excessive heat buildup. This also means Aqua Therma systems can be right-sized to your geyser and household water consumption, maximizing energy savings and ensuring optimal performance.
In contrast, competitor systems are often undersized to avoid overheating, resulting in less hot water on average days and lower overall savings. They may appear cheaper upfront, but this is often because they are designed smaller, compromising efficiency and hot water availability in the long run.
Myth 6: Solar Geyser Retrofits Are Bulky and Unattractive
Fact: Modern solar collectors, particularly evacuated tube systems, are sleek and compact. These systems can be integrated seamlessly with your roof design and require minimal space. Aqua Therma systems are not only efficient but aesthetically designed to complement the home’s appearance.
Myth 7: Solar Geyser Retrofits Only Work in Specific Climates
Fact: While solar geyser retrofits excel in sunny climates, they are also effective in regions with variable weather. Thanks to advancements in evacuated tube technology, these systems can harness and store thermal energy efficiently, providing hot water even during cooler periods.
Solar geyser retrofits are a proven, reliable solution for reducing energy costs and carbon footprints. With the right setup, these systems deliver exceptional performance while aligning with South Africa’s climate and energy challenges. Don’t let misconceptions hold you back from making a smart, sustainable choice!