How to clean solar panels in arid areas? Waterless systems could improve efficiency

How to clean solar panels in arid areas? Waterless systems could improve efficiency

As the world grapples with the challenges of meeting rising electricity demand, particularly in developing countries, solar energy has emerged as a beacon of hope. In sub-Saharan Africa, where energy poverty is a persistent challenge, the potential for solar energy is vast. Monocrystalline photovoltaic (PV) panels have become a popular choice for solar energy generation [……

https://news.mongabay.com/2025/10/how-to-clean-solar-panels-in-arid-areas-waterless-systems-could-improve-efficiency/