future-roof
Solar & Heat pump calculator
Free · In‑App Purchases
future-proof with future-roof – Discover the potential of renewable energy for your home.
Take the step toward your personal energy transition with future-roof. The app makes planning photovoltaic systems, heat pumps, battery storage, and EV chargers simple, transparent, and easy to understand for homeowners.
Powered by Google’s advanced geodata analysis, future-roof generates precise PV yield forecasts and automatically calculates your individual solar potential. At the same time, an integrated climate data and calculation model determines the necessary location parameters along with the heating loads for a potential heat pump – and compares them with your current heating system to assess economic viability. All you need to do is enter your address and complete the questionnaire. To ensure reliable results, all building and device inputs are checked for plausibility and corrected if necessary. That means you get accurate insights without expert knowledge.
Whether you want to calculate a photovoltaic system, plan a heat pump, or assess the profitability of battery storage and EV chargers – future-roof provides a holistic analysis that shows you how to optimize your home’s energy supply.
Premium Features at a Glance:
- Over 8.000 eligible heat pump models to choose from
- Automatic roof analysis with precise yield calculation per solar module *
- Calculate solar potential & determine maximum panel count
- Calculation of PV systems & battery storage
- Visualization of annual solar irradiation on your rooftop
- Profitability check based on consumption simulations
* The analysis considers roof obstructions and shading (e.g., chimneys and trees), sun path progression, and local weather conditions.
future-roof creates full transparency for your personal energy transition. It provides you as a homeowner with the tools needed to make confident decisions for a sustainable, independent, and affordable energy future.
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
- Updated list of heat pumps (Last update: September 2025)
- Design improvements
- Bug fixes
The developer, Bastian Bartfeld, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Bastian Bartfeld
- Size
- 44.5 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.2 or later.
- iPhone
Requires iOS 17.2 or later. - iPad
Requires iPadOS 17.2 or later.
- Languages
English and 2 more
- English, German, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium-Analysis $3.99
- Premium-Analysis $3.99
- Premium-Analysis $3.99
- Premium-Analysis $3.99
- Premium-Analysis $3.99
- Premium-Analysis $3.99
- Premium-Analysis $3.99
- Premium-Analysis $3.99
- Premium-Analysis $3.99
- Premium-Analysis $3.99
- Copyright
- © 2025 Bastian Bartfeld