Solar Calculator - PV Planner

Mobilia Apps

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About this app

The most comprehensive solar calculator app for homeowners, installers, and solar enthusiasts. Plan your solar panel system with 20+ professional calculators - all in one free app.

Whether you're going off-grid, adding battery storage, or calculating your solar investment ROI, Solar Calculator has every tool you need.

⚡ SOLAR SYSTEM CALCULATORS
• Solar Production Calculator - Estimate daily/monthly/yearly energy output
• Solar System Size Calculator - Find the right system size for your energy needs
• Panel Cost per Watt - Compare solar panel prices and value
• Solar System Cost Estimator - Calculate total installation costs
• Roof Area Calculator - Determine how many panels fit your roof

🔋 BATTERY & STORAGE CALCULATORS
• Battery Storage Calculator - Size your battery bank correctly
• Battery Duration Calculator - Know how long your batteries will last
• Inverter Sizing Calculator - Choose the right inverter capacity

💰 FINANCIAL & ROI CALCULATORS
• Payback Period Calculator - See when your solar investment pays off
• Loan & Finance Calculator - Calculate monthly payments and total costs
• Generator Fuel Savings - Compare solar vs generator running costs

⚙️ TECHNICAL CALCULATORS
• Wire Sizing Calculator - Select proper wire gauge for your system
• Solar Plates Voltage Calculator - Configure panels in series
• Solar Plates Amperes Calculator - Configure panels in parallel
• Tilt Angle Optimizer - Find optimal panel angle for your location
• Shading Loss Calculator - Account for shade impact on production
• Solar Irradiance by Location - Get sun hours data using GPS or city selection

🚗 ADDITIONAL TOOLS
• EV Charging Calculator - Size solar system for electric vehicle charging
• Solar Water Heating Calculator - Plan solar thermal systems
• Carbon Footprint Calculator - Track your environmental impact
• Grid-Tie vs Off-Grid Comparison - Choose the best system type
• Power Consumption Calculator - Analyze your energy usage

📊 ORGANIZE YOUR PROJECTS
• Save calculation history automatically
• Create and manage multiple solar projects
• Favorite your most-used calculators for quick access
• Copy and share results easily

🌍 WORKS WORLDWIDE
• 75+ cities with pre-loaded solar irradiance data
• GPS location support for accurate local data
• Supports both metric and imperial units
• Works offline - no internet required

✅ WHY CHOOSE SOLAR CALCULATOR?
• 100% Free - All calculators included
• No registration required
• Clean, easy-to-use interface
• Professional-grade calculations
• Regular updates with new features
• Perfect for DIY solar projects

Whether you're a homeowner exploring solar options, an installer quoting projects, or a student learning about renewable energy - Solar Calculator provides accurate, reliable results for all your solar planning needs.

Download now and start planning your solar energy system today!

What’s new

Roof Area, Shading Loss, Grid Tie vs Off Grid, EV Charging, Generator Fuel, Loan/Finance, Solar Irradiance and Tilt Angle Optimizer calculators added