Use the solar calculator to discover your solar potential.

Configure your solar project online here and receive your free SolarReport.

With SolarApp you receive your SolarReport

The SolarReport is a preliminary project tailored to your situation, with the help of which you can decide on your solar project – and it is completely free of charge.

Solarreport aus dem Solarrechner von SolarApp

The solar calculator provides you with information on

potential analysis

Suitability assessment of the roof surfaces

Income and independence

Determining personal consumption

Income forecasts over the course of the day and month

Cumulative revenue and amortisation period

Subsidies and tax relief

Monthly analysis of production and feed-in

Calculation of cost advantage of solar power

Your contribution to the energy revolution

Situation and roof layout plan

Product recommendation

Indicative price offer and yield

Static report and inverter layout

Best experience on desktop

Use SolarApp on your desktop. Soon you will also be able to use SolarApp on your mobile devices.

Configure your solar project in just 5 minutes

The layout of your solar project is done in four simple steps.

Step 1: Select the roof

Specify the desired location and select your roof areas.

Step 2: Configure the system

Decide how many solar modules and which type of system you would like.

Step 3: Calculating the profitability

SolarApp automatically calculates subsidies, tax savings, returns, amortisation and much more.

Step 4: Creation of the solar report

You will receive the SolarReport with all the details of your entire project free of charge. This is the basis for your decision on your solar project.

Get a quote for your solar project

You can first study your SolarReport or directly obtain offers from independent specialists.

Configure your solar energy system online

Step by step, you determine how your solar energy system should look.

Get offers

SolarApp is a network of specialised installers. With just one click, you can obtain several independent offers and choose the best option for you.

Select specialised installer

The company you have selected will install the solar system according to your configuration.

Also of interest