Solar Panels

These are among the most efficient type of solar panel, taking up less space and lasting longer. They are also among the most expensive to install.

Polycrystalline panels are slightly less efficient than the monocrystalline option, though are more affordable and a good option for those just starting out.

Passivated Emitter and Rear Cell (PERC) panels collect more solar energy using less panel space, making them ideal for limited spaces.

As these don’t come in a uniform size, they are best for unorthodox roof styles and are very resilient, despite being a thinner panel.

Bifacial solar panels capture sunlight from both the front and back of the panel, which means they can produce more electricity than similar-sized, traditional solar panels.

Solar panels can add value to your property, reduce pressure on the grid and save you money. Investing in a quality product will reap these benefits, providing an efficient power source over a longer time period. A high-quality product will also have the technology in place to avoid problems sometimes seen with solar panels, such as hot spots (caused by bird droppings or debris). You should also make sure the install is as good as the product, choosing only experienced and professional installers.

If you’ve got limited space, PERC panels take up less room so are a strong option to consider. Monocrystalline are a very effective and premium choice. Polycrystalline are a good affordable option, though they’re less efficient in high-temperature environments, emphasising the fact that it's important to choose a panel to suit where you live in New Zealand. Most are roof panels, though there are alternatives which you can discuss with your solar panel specialist.