The “eyes” of Unisolar engineers on the construction of solar plants

The design of any solar power plant begins with an analysis of the land or roof where the photovoltaic modules will be placed. Previously, the initial data were satellite photos and online maps or manual measurements with tape measures, theodolites, and ladders.

But everything changed with the birds! Now we can collect the necessary information and obtain a high-quality 3D model of buildings and the area, assess shading, and nearby objects.

Usually, we launch the drone on a pre-planned mission. A well-thought-out flight path, camera tilt angle, speed, and frame rate = high image quality and accuracy of the final model.

Next, our specialists upload the data obtained during the mission flight into the software suite to render a 3D model. We transfer it to CAD programs and layout the panels to present everything to the client.

Similarly, part of the processes in servicing solar power plants is carried out with the help of specialized drones. For example, a drone with a high-quality thermographic camera allows for aerial thermography of solar modules at a station covering an area of 10 hectares (approximately 5 MW) in 4 hours. The process is controlled by only one operator! Without the “bird,” such an inspection can take from 2 to 3 weeks of work by two employees.

Moving towards innovation is Unisolar’s daily choice.