Is a solar geyser worth it?
Honestly, despite the problems that solar geysers do present, they are still worth it. The cost of installation, while steep, is easily offset by the long term savings. Even if solar did cost slightly more than other methods, it would still be massively cost-effective when you take environmental impact into account.
What does a solar geyser cost?
Low-pressure – From R 4,000 to R 12,000. Closed Coupled High-pressure – From R 12,000 to R 25,000. Direct thermosiphon systems – From R 12,000 to R 25,000. Indirect thermosiphon – From R 12,000 to R 25,000.
What is the best solar geyser system?
Type
| Solar Water Heating Systems | Type of System |
|---|---|
| Duda Solar 200L Active Split System | Active (indirect) |
| Sunbank 40 Gallon Solar Water Heater | Passive (thermosiphon) |
| Sportneer Solar Shower Bag | Panel |
| SunQuest 3-2X20 Solar Swimming Pool Heater | Flat-plate (unglazed) |
What is better solar or gas geyser?
While gas geysers only produce about 30% of the greenhouse gas emissions of electric water heaters they still require the purchase of gas to keep it running. Solar geysers, however, only requires a once-off investment which after it will provide you with almost 90% of your hot water needs daily.
How do I choose a solar geyser?
Here are a few factors you should consider before buying a solar geyser. Direct systems: these type of solar geysers are best for frost-free areas, allowing for the water to be heated directly. Indirect systems: these types of solar geysers are best suited for homes that are situated in areas that experience frost.
What is the difference between low pressure and high pressure solar geyser?
High pressure solar geysers can be connected directly to a high pressure water supply such as municipal water supply without a pressure reducing valve. Low pressure solar geysers are open to atmosphere, hence the hot water pressure will be equal to the static water head (height of which geyser is mounted).
What size gas geyser do I need?
The bare minimum we recommend is a 16 litre per minute gas geyser for showering. If you only plan on using the gas geyser for washing clothes and dishes, then smaller geysers like a 6 litre geyser will be just fine.
Are gas geysers worth it?
A gas geyser consumes less energy and is power efficient with a quicker recovery rate making them perfect for larger families.