SolarPlaner - PV Rechner

Plan your own solar system directly on the aerial image of your home.

SolarPlaner is a powerful PV calculator for planning and analyzing residential solar systems. Evaluate your roof's solar potential, analyze solar irradiation and shading throughout the year, and calculate energy yield, self-consumption, energy independence, and financial performance—with or without a battery storage system.

Key Features
• Plan your solar system directly on high-resolution aerial imagery
• Automatically detect roof sections or draw your own
• Freely place, move, rotate, and align solar panels
• Adjust roof pitch, orientation, and panel spacing
• Analyze solar irradiation and hourly shading for every day of the year
• Calculate PV energy production, self-consumption, and energy independence
• Include battery storage and your household's energy consumption profile
• Estimate profitability, payback period, and long-term savings
• Compare and optimize multiple system configurations

Simply enter an address and start designing your solar system in seconds. Using high-resolution aerial imagery and accurate solar data, SolarPlaner provides a realistic assessment of your roof and allows you to compare different PV layouts instantly.

Whether you're planning your first residential solar installation or optimizing an existing design, SolarPlaner helps you test different panel layouts, battery sizes, and consumption profiles to find the best solution for your home.

Perfect for
• Solar panel planning
• Photovoltaic system design
• PV calculator
• Solar energy yield calculation
• Self-consumption optimization
• Battery storage planning
• Energy independence estimation
• Solar ROI and payback analysis

With SolarPlaner, you can quickly find the optimal solar solution for your roof and make informed decisions about your future photovoltaic system.