Solar Power Calculator

Our Solar Power Calculator provides a detailed estimation of your home's potential solar energy yield. It doesn't just look at panel wattage; it considers the complex variables that affect real-world performance.

To get an accurate calculation, you will need to input specific details about your property and energy usage. Key inputs include:

• Roof Orientation and Pitch: The direction (azimuth) and angle of your roof significantly impact sunlight exposure throughout the day.
• Average Daily Consumption (kWh): Knowing how much energy you use (e.g., 30 kWh per day) determines the required system size.
• Local Sunlight Data: We factor in your geographic location's historical solar irradiance data to predict peak performance.

By running these inputs, the calculator models how panels of different sizes (e.g., 3kW vs 6kW) will meet or exceed your energy needs.

To ensure your solar calculation is as accurate as possible, preparation is key. The more detail you provide, the better our model can predict performance.

• Gather Utility Bills: Have at least 12 months of utility bills handy. This provides a precise average daily kilowatt-hour (kWh) consumption, which is the most critical input.
• Map Your Roof: Use the interactive map feature to mark any potential shading obstructions or unique angles on your roof structure for immediate assessment.
• Consider Future Growth: If you plan major upgrades in the next 5 years (e.g., adding a second floor or upgrading HVAC), input those projected increases into the calculator's usage section.

By providing comprehensive data, we move beyond simple estimates to build a reliable blueprint for your sustainable energy future.