There is a big difference between Product and Performance warranties of solar panels. Huglo Solar recommend you focus on the Product Warranty as this provides a better indicator of the quality of panels and the risk of defects.
It’s fairly common knowledge you receive some hefty discounts for installing solar. But do you know how that discount is calculated and applied? It’s worth understanding before you choose your solar installer. Here’s the lowdown on small-scale technology certificates and the discount it offers.