

2. Technology The type of technology used in solar panels can significantly influence their price. For instance, monocrystalline panels, renowned for their high efficiency and space-saving properties, generally cost more than polycrystalline panels. If efficiency is a priority, investing in a monocrystalline 345 watt solar panel may be worthwhile.
The use of solar energy is growing steadily in France. Solar panels are being installed in both urban and rural areas, from the side of highways to agricultural land, and even the roofs of homes. Figures from the Photovoltaic Solar Energy Observatory show a 64% increase in residential rooftop installations in France between 2014 and 2020. But what are the benefits of solar energy for your home? Let’s find out.