Solar packages

Which drone is right for me?

The world of drones is large and confusing. That's why we have developed ready-made solutions for you. The core is always a drone, which is of course available in many different qualities. But what exactly is important? Our colleague Ricardo explains this to you in the video below using the example of roof measurements. A brief summary of the features:

• Camera resolution (12 MP, 20 MP and more)
• Flight planning app (available or not available - especially important for large areas over 1000 square meters)
• RTK support (especially important for large areas over 1000 sqm)
• Features for companies such as airspace monitoring via ADS-B

How does a roof survey with drones work?

The process is always the same:

1. Take photos systematically,
2. Convert photos into a 3D model and
3. import into planning software.

The intelligence is in the software (step 2.). using a process known as photogrammetry, systematically taken photos can be translated into realistic 3D models. This has one particular advantage: you don't need any reference on the roof. But how does this work? The trick is to record the GPS coordinates and the orientation angle of the camera and use them to calculate a three-dimensional model of the object photographed - just like humans with their two eyes.

Is there a barrier to entry?

First things first: anyone can take drone measurements! As always, however, there are of course a few pitfalls that need to be explained to you - and that's exactly what we/Airclip do! ;) Surveying with drones is anything but easy under the hood, but with the right partner at your side, getting started is really child's play.

The actual drone flight over - for example - a detached house has very few hurdles. You program the drone to fly in a circle (e.g. point of interest/POI) and ensure that photos are taken at 2-second intervals . The real magic happens afterwards in the 3D analysis software.

For a long time, software was the main reason why drones were not used in the solar sector. You had to have surveying training to be able to operate them! However, this has been a thing of the past for some time now, as Airclip has transferred the process into a cloud app that anyone can understand.

Of course, there are many pitfalls that can lead to errors, for example

• Photos taken out of focus or overexposed
• No GPS positions in the photo metadata
• Incorrect settings in the analysis software
• and a few more.

This is exactly where we come in and have generated elaborately prepared materials that describe the entire process in the best possible way. In video courses and personal support sessions, we show you exactly what you need to pay attention to in order to obtain reliable models.

Which software solution should I choose?

95% of customers rely on the Airclip Cloud Service. All other options simply require too long a training period or are not worthwhile before you are calculating 100 projects a week. The process is simple: you do what you can and we do what we can. We take care of reliable surveying results and you take care of your customers. This is not only an extremely efficient division of labor, but in times of chronic understaffing and personnel problems, it is often the only sensible solution.

What is the difference between the Airclip surveying packages for solar?

The right solution depends first and foremost on the size of your projects : The smaller the areas to be surveyed, the simpler and more cost-effective the package you need. We divide our packages into three levels...

• Single and multi-family houses (up to approx. 1000 square meters)
• Commercial and industrial roofs (several thousand square meters)
• Open spaces (10 to 200 hectares)

The requirements for hardware and software vary depending on the size of the property. The nature of the property is also of interest, i.e. in the case of a roof, you are more likely to want a function for automatically measuring the roof area than a function for creating a digital terrain model. We have put together three packages for you that reliably fulfill the respective requirements.

From a technical point of view, the main differences lie in the built-in positioning accuracy (GNSS/GPS) and the flight speed of the drone. The better packages use a technology that can improve the GNSS accuracy from several meters to around 2 centimeters. This increases the reliability of the results, i.e. further sources of error can be excluded, and enables exact georeferencing in the coordinate system of choice for open areas.

Thermographic inspection of PV systems

Thermographic inspections are essential to ensure the efficiency and safety of photovoltaic systems. By detecting hotspots, defective modules and other anomalies at an early stage, you can avoid costly failures and extend the service life of your system.

For the inspection, thermal imaging cameras mounted on drones are used to measure the surface temperature of the solar modules. The drone flies over the system and captures infrared images that make temperature differences visible . Defective modules, hotspots and other anomalies appear on these images as areas with deviating temperatures. By analyzing this data, problems can be detected at an early stage and rectified before they lead to major failures. This method is fast, efficient and enables a comprehensive inspection without direct contact with the modules. Our drone solutions not only make this task more efficient, but also safer and more precise.

Make yourself independent of service providers

You can carry out the measurement yourself without any problems. Our products are designed to be easy to use and require as little training as possible. The quality of the results is in the good range with 3-4 hours of training . If a problem should arise in your day-to-day work, our technical support is at your disposal.

Individual packages on request

Our standard solutions offer the best balance between minimal training and good results. If you want to get the most out of your projects and can schedule a few extra hours, you can get a customized package. The differences lie in both the software and the associated training. Just talk to one of our sales representatives about it.