Understanding Your Solar Savings: Offset vs. Elimination When considering solar, many homeowners wonder if it will completely "eliminate" their electricity bill. To get the most out of your transition to clean energy, it is important to understand the difference between offsetting your energy usage and eliminating your utility bill entirely.
Your solar "offset" is the percentage of your home’s annual electricity needs that your solar system is designed to generate.
The Goal: If your home consumes 10,000 kWh per year and your system produces 8,000 kWh, you have an 80% offset.
The Impact: The higher your offset, the less electricity you need to purchase from your utility provider. Your system acts as your own private power plant, significantly lowering your monthly usage charges.
While solar can dramatically reduce your monthly costs, most grid-tied systems cannot completely eliminate your utility bill.
Even with 100% offset, utilities still charge a mandatory grid connection fee. This fee covers:
Think of your solar system as neutralizing your energy consumption, while the utility bill remains a small payment to stay connected to the grid.