Description
In the free basic version:
PV Configuration
- Global solar radiation calculation based on user-entered values
- All common orientations: N, NE, E, SE, S, SW, W, NW
- Freely adjustable roof pitch from 0° to 90°
- Up to 200 modules per orientation (300–700 Wp)
- Separate performance calculation for each roof side (using the same modules)
- Annual yields with EEG feed-in tariff for full feed-in, variable tariff rates
- CSV export for 20 and 25 years
Electricity Consumption
- Categories: Household, heat pump, EV with surplus charging and fuel savings, additional consumers
- Monthly consumption forecasts
- Clear charts & percentage breakdowns
- Custom electricity tariffs for household power & heat pump power
Battery Storage
- Battery storage simulation up to 50 kWh for partial feed-in
- Automatic calculation of the ideal storage size
- Degradation calculation over 25 years
With the Pro Version (subscription):
Comparative Analysis & Profitability Calculation
- Cost comparison: Without PV system, with PV system without storage, and with storage
- Clear charts showing PV yield, feed-in, grid consumption, electricity use, battery charging and discharging (individually toggleable)
- Forecasts for 20–25 years with and without battery, including module degradation, operating costs, electricity price increases
- Annual overviews & break-even point between PV with and without battery storage, table with CSV export
Perfect for:
- Homeowners planning a PV system
- Anyone interested in comparing different scenarios
- Everyone who needs a sound basis for their investment decision
Start your personal energy transition now!
The PV Energy Planner helps you find the optimal system size, calculate costs realistically, and transparently assess the profitability of your PV investment.
Notes:
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://pvenergyplanner.de/en/privacy.html
Legal Notice & Disclaimer: https://pvenergyplanner.de/en/legal.html
Website: https://pvenergyplanner.de/en
This app is intended for planning and calculation purposes. For final system design and installation, please contact a qualified professional.