Sizing Solar
Find Your Annual kWh: The One Number Sizing Starts From
Three ways to get twelve months of real usage, why a single bill is the wrong number, and the four things on a bill that are not kilowatt-hours.
Hamza Arham Rizvi
Sizing Solar
Why the Installer's System Size Is Bigger Than Yours
Six assumptions in a proposal push the number up, and each one is checkable. Which are legitimate, which are choices, and how to ask for the same size two ways.
Hamza Arham Rizvi