The general economic and environmental advantages of home solar are widely known. Before you can determine precisely how much benefit a home solar system will provide you with, however, you need to know some specific figures. If you’re getting home solar, make sure you know these numbers so that you can accurately understand how the system will benefit you.
Your Month-by-Month Electricity Usage
First, check your past year’s electric bills to see how much electricity you’ve used each month. At this stage, you need to know how much electricity was consumed in each individual month — and you especially need to know consumption in the highest month.