Solar & Battery Rebates in Florida, United States Incentives & Costs

Energy Usage

Energy consumption patterns in Florida reflect the state's hot, humid climate, with high cooling needs throughout most of the year. The average Florida household uses between 35-45 kWh per day, with higher consumption during hot summer months for air conditioning and dehumidification. Energy-efficient properties throughout Florida often use significantly less through modern insulation, efficient HVAC systems, and smart thermostats that optimize cooling schedules.

Before installing solar, consider reducing your energy consumption through improved insulation and energy-efficient appliances. This is particularly valuable in Florida, where high year-round electricity usage makes reducing consumption a sound investment that can lower required solar system size and improve returns.

Note: Actual usage varies depending on property size, building efficiency, climate, and appliances.

Solar System Sizing

You'll need around 10.5kW of solar to match your average consumption in Florida. We recommend sizing between 15.8kW and 21.1kW for optimal results, accounting for daily and seasonal variations. Florida enjoys excellent solar potential, with most regions averaging 4.5-5.0 kWh/kW/day annually, amongst the highest in the US, with consistent generation throughout most of the year.

A 6.6 kW system in Florida generates approximately 28.9 kWh daily on average, with seasonal variation from 3.61 kWh/kW/day in December to 4.85 kWh/kW/day in April. Florida's exceptional solar irradiance, combined with strong net metering policies and property tax exemptions, makes solar particularly attractive for homeowners across the Sunshine State.

With solar-only (no battery), a 6.6 kW system provides approximately 50% self-usage in Florida, depending on your consumption patterns, drawing 50% from the grid. Adding a 10 kWh battery increases energy independence to approximately 66% annually, reducing grid reliance to 34%. Battery storage is valuable in Florida, allowing you to store excess daytime generation for evening use and providing backup power during hurricanes and other severe weather events.

Florida offers strong net metering policies with rates varying by utility, typically ranging from 2-10 cents per kWh. Property tax exemptions ensure solar installations don't increase property taxes, and sales tax exemptions reduce upfront costs. For accurate battery savings and ROI calculations specific to your location and utility, use the full Photonik design tool.

Understanding Solar & Battery System Costs

A 6.6 kW solar system in Florida costs approximately $10,945, while adding a 10 kWh battery increases the total to around $15,481. Florida offers property tax exemptions ensuring solar installations don't increase property taxes, and sales tax exemptions reduce upfront costs. Solar-only systems typically pay for themselves in around 6.2 years in Florida, whilst adding battery storage usually extends payback but significantly improves energy independence and provides backup power. Florida's combination of excellent solar potential, strong net metering policies, and tax exemptions makes solar particularly attractive, with many systems achieving payback in under 7-9 years.

The cost breakdown shows estimates for equipment costs, installation labour, and applicable taxes. Adjust system size and battery storage to see how it affects total investment and payback periods. Florida has excellent installer coverage, with NABCEP-certified installers operating throughout the state, providing competitive pricing and quality installations.