Sizing Rooftop Solar for Realistic Paybacks
Start with efficiency upgrades first, then size solar to your lowered load for better economics. Consider roof age, orientation, shading, and interconnection limits. Model production across seasons and account for rate structures, fixed charges, and possible changes. Quality equipment and reputable installers reduce surprises. Track performance through inverter dashboards and independent monitors. Share your modeled versus actual production in the comments, along with project costs, so others can compare outcomes and design systems that balance budget, resilience, and long-term financial returns effectively.