Common pitfalls to avoid with solar installation
Power blackouts are a daily reality in South Africa, and many South Africans are installing solar energy systems to ensure an uninterrupted supply of electricity during load-shedding.
Installations must be done by a certified professional who can install your solar power system properly to avoid potential accidents. No matter how determined you are to reduce your reliance on Eskom, and no matter what everyone around you is saying, you still need to do your own research into solar energy. Nedbank provides tips to avoids pitfalls when considering solar power.
Research
Learn how solar panels work and know which other components you need, to integrate them into your power supply. You can learn a lot from solar professionals about how different systems work. They can also advise you on the components that you need to build a reliable electricity backup.
Knowing a bit more about the subject will also help you evaluate competing sales pitches.
Poor planning
If you don’t work out how much energy you need, how much space you have on your roof, or how much shade there is, your system may not work as well as it could.
Get to know the rules in your complex or area before you contract a professional to install your system. Plan the project carefully. Get expert advice, starting with an energy audit, and let the experts design a system tailored to your needs and goals.
Not comparing quotes
Quotes should break down the prices for each component and service in the installation process, as well as maintenance costs after the installation.
Make sure you’re not comparing apples with oranges. If one quote is attractively low compared to the others, check that the installer will be using the same quality components that the other quotes offer. Some installers are not as qualified and experienced as others – solar-installation specialists may charge more because they’re well established in the field with a long list of satisfied customers and successful installations.
If you’re set on having specialists install your system so you can be sure you’re getting quality, you may have to pay more and wait longer for them to be available.
Getting the wrong size system
If you install a system that’s too small, it might not produce enough power for your needs. A system that’s too big will cost more than you need to spend, especially when we do not yet have clarity on whether or when individual homeowners will be able to sell power back to the grid. This is why doing an energy audit on your needs before you start is so important.
The effectiveness of your solar installation doesn’t depend only on how many panels you put on your roof – it also depends on how much electricity you can store, and how much you use running the various appliances in your home or business.
Poor site choices
Shade from nearby buildings, trees or chimneys can make solar panels less effective. It’s also dangerous to install solar panels if you haven’t checked that the roof can bear the weight, or if it needs repair.
Do a complete assessment of the site, considering things like sun exposure, obstacles casting shadows, orientation of the panels to the sun, and the condition of the roof.
DIY and dodgy operators
No matter how handy you are around the house, it’s not a good idea to try to install solar yourself. And while there are dozens of solar photovoltaic (PV) installation companies being launched every month to cope with the demand, take note that anyone can open an installation company. They would need a certified electrician to provide an electrical certificate of compliance on each installation, as required by your municipality and your insurer.
However, all that proves is that the solar PV system – the panels, inverter and batteries – are connected to each other and your home’s distribution board correctly. Using a certified electrician alone is no guarantee of the quality of the components, or the structural safety of the installation.
For your own peace of mind, get quotes only from certified electrical engineers, or from installers registered with the South African Photovoltaic Industry Association (SAPVIA).
Choose an installation company with a good reputation and a proven track record.
Why Blinds?
Blinds have become a popular choice for window coverings, offering both functional and aesthetic benefits. Here are a few reasons why you should consider adding them to your home:
Privacy Control
Blinds give you full control over the amount of privacy you want in your home. Whether you’re looking to block the view from the outside or allow some light in while maintaining privacy, you can easily adjust the slats to suit your needs.
Light Control
With blinds, you can regulate the amount of natural light entering a room. You can tilt the slats to let in just enough sunlight or block it out entirely for a darker atmosphere, which is perfect for watching movies or taking naps.
Energy Efficiency
Blinds can help with temperature regulation by blocking out excess heat in the summer and retaining warmth in the winter.
This can lead to lower energy bills, making blinds not only a stylish addition but also a smart investment.
Easy Maintenance
Unlike curtains that can collect dust and require frequent washing, blinds are relatively easy to clean. Simply wipe them down with a cloth or vacuum them occasionally, and they’ll maintain their fresh look.
Versatility and Style
Blinds come in a variety of materials, colors, and designs, so they can match almost any interior style.
Whether you prefer a modern, sleek look with aluminum blinds or a natural feel with wooden slats, there’s a style for every home.
Incrporating blinds into your home provides a perfect blend of style, comfort, and practicality, making them a smart choice for any living space.
Waterproofing your roof
Waterproofing your roof is essential for maintaining the integrity of your home and preventing costly damage. There are several effective methods to ensure your roof remains protected from the elements. Here’s a look at some of the best ways to waterproof your roof:
Apply a waterproof coating
One of the most effective methods for waterproofing your roof is by applying a waterproof coating or sealant. These coatings create a barrier that prevents water from seeping through the roof’s surface. Available in various forms such as liquid membranes, rubberized coatings, or acrylic-based products, these sealants are applied directly to the roof and provide long-lasting protection against water, UV rays, and wear.
Install a waterproof membrane
For flat roofs, installing a waterproof membrane is one of the best ways to prevent leaks. These membranes, often made from rubber, are durable, resistant to weather elements, and provide an extra layer of protection against water. Membranes are typically rolled out over the roof and can be mechanically fastened or glued down for secure coverage.
Use roof flashing
Flashing is essential around roof penetrations, such as chimneys, vents, and skylights, where water is most likely to seep in. Installing metal or rubber flashing around these areas can prevent leaks by directing water away from vulnerable spots.
Ensure proper roof drainage
Good drainage is crucial to a waterproof roof. Make sure your roof has the proper slope to allow water to flow off easily. Keep gutters and downspouts clear of debris to avoid water accumulation. If your roof is flat, consider installing a drainage system or using a roof membrane that includes a built-in drainage layer to channel water away from the surface.
Regular roof maintenance
Even with waterproofing, it’s important to maintain your roof regularly. Check for cracks, damaged shingles, or any signs of wear. Clean debris from gutters regularly.
