Rooftop solar decisions in Assam come with local questions our pricing pages don't always answer — how to clean panels after monsoon dust, what actually happens during a power cut, or how long APDCL net metering really takes. This is where we cover that ground, article by article, based on what customers across Guwahati, Jorhat, Dibrugarh, Silchar, Nagaon and Tezpur actually ask us.