Demand for solar panels is soaring. With more people wanting to live in a greener way and a full-blown global energy crisis underway, renewable energy is more attractive than ever.
This guide is about roof-installed, immovable panels for electricity generation. We review 16 companies making solar panels - or photovoltaic (PV) systems - and with one company scoring zero points and several others languishing near the bottom of our score table, there are differences between the brands in this market.
Read on to learn about supply chain ethics, the cost of solar panels and how to get the most value from them.