Solar Energy Analysis for Florence, Italy
Solar Overview
Located in Italy, Florence benefits from 692 hours of sunshine annually, with maximum production in October. At 43.77° latitude, seasonal solar variation is moderate, providing consistent production across most of the year. Solar energy in Florence faces challenges from limited irradiation, making system optimization and realistic expectations essential for success.
Geographic Impact
Located at 43.7696° latitude and 11.2558° longitude, Florence's geographical position significantly impacts its solar potential. This latitude position creates favorable conditions for solar energy, with summer sun angles reaching near-optimal levels and winter angles remaining productive.
Rating Methodology
Florence receives a "Poor" rating for solar potential, derived from comprehensive analysis of 692 annual sun hours, 15.4°C average temperature, and geographic factors. Moderate temperatures ensure panels operate efficiently without significant thermal degradation or cold-weather complications. Florence's conditions enable systems to generate 900-1,100 kWh per installed kW annually, supporting partial energy independence.
Understanding the Data
The monthly sun hour distribution for Florence is illustrated in the chart below. Summer dominance is evident with 42% of annual production, while winter contributes a more modest 16%. Understanding this seasonal distribution is crucial for optimal system sizing and accurate financial projections.
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