# Calculate Your Photovoltaic System - Free Solar Panel App

Calculate your photovoltaic system for free with our professional app! Find out how many solar panels you need to save on your electricity bill.

## ? MAIN FEATURES

✅ **Solar Panel Calculation** - Size the exact number of panels needed
✅ **Inverter Calculation** - Find the ideal power for your system
✅ **Storage System** - Calculate batteries for self-consumption
✅ **Bill Savings** - Estimate your annual savings in euros
✅ **Payback Period** - Calculate how much you'll pay for your investment
✅ **Multiple Simulations** - Compare different configurations
✅ **Regional Data** - Specific solar irradiation for each area of ​​Italy

## ? HOW IT WORKS

1. **Enter your consumption** from your electricity bill (F1, F2, F3)
2. **Select the region** for precise irradiation calculations
3. **Get detailed results** for panels, inverters, and batteries
4. **Compare simulations** to find the best solution

## ? WHY CHOOSE OUR APP

? **Professional Calculations** - Algorithms based on real technical data
? **Completely Free** - No hidden costs
? **Easy to Use** - Intuitive interface for everyone
?? **Italian Data** - Specific irradiance for each region
⚡ **Instant Results** - Real-time calculations
? **Advanced Simulations** - Compare different configurations

## ? IDEAL FOR

• Homeowners wanting to install solar panels
• Companies interested in industrial photovoltaics
• Installers and technicians in the energy sector
• Those looking to save on their electricity bill
• Renewable energy enthusiasts

## ? TECHNICAL FEATURES

• Automatic calculation of solar irradiance by region
• Complete database of the 20 regions Italian
• Optimization algorithms to maximize savings
• Responsive interface for smartphones and tablets
• Results compliant with Italian regulations

## ? ADVANTAGES

✅ **100% Free** - Completely free to download and use
✅ **No Registration** - Start calculating now
✅ **Offline** - Works even without an internet connection
✅ **Free Updates** - We are constantly improving the app

Download **Calculate Photovoltaic System** now and start saving on your bill with solar energy!
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**Keywords**: photovoltaic system calculation, solar panels, free photovoltaic, panel calculator, bill savings, solar energy, inverter, storage batteries, self-consumption, home photovoltaic, photovoltaic simulation

⚡ PHOTOVOLTAIC SYSTEM CALCULATION:
- Calculate the number of solar panels needed
- Size the optimal inverter for your system
- Estimate costs and electricity bill savings
- Calculate ROI and payback period

? PERFECT FOR:
- Calculate home photovoltaic system
- Solar system quotes
- Professional installers
- Energy planners

✅ MAIN FEATURES:
- Calculate the number of solar panels needed by Italian region
- Sizing inverters and storage batteries
- Estimate installation costs and payback periods
- Calculate solar irradiance for each region
- Multiple simulations to optimize your investment

? GUARANTEED SAVINGS:
- ROI calculation (return on investment)
- Estimated annual bill savings
- Energy credits fed into the grid
- Cost comparison with/without photovoltaic

? EASY TO USE:
- Enter F1, F2, and F3 consumption from your bill
- Instant and detailed results
- Intuitive interface

Ideal for homeowners, businesses, and installers who want to correctly size solar systems and calculate the cost-effectiveness of photovoltaic systems.

Calculations are based on real Italian solar irradiance data and average market prices. For professional installations, always consult a qualified technician.

Support: For any questions or suggestions, contact us at [email protected]