How is the installation of solar panels done?

Satunnainen

The installation of solar panels is a multi-step process that requires careful planning and professional execution. In this article, we go through the stages of installing solar panels and the things to consider.

1. Planning and preliminary studies

Before installing solar panels, it is important to do thorough planning and preliminary investigations. This step includes the following steps:

  • Site assessment: We find out if the building or area is suitable for installing solar panels. This includes checking the condition of the roof, assessing shading and taking air directions into account.
  • Energy demand mapping: We calculate how much electricity is needed and how large a solar panel system is needed to meet this need.
  • Procurement of permits: We will find out whether a building permit or other official permits are needed for the installation.

2. Selection of solar panels

Next, suitable solar panels and other system components, such as the inverter and mounting systems, are selected. The choice is influenced by, among other things:

  • Power and efficiency: How efficient are the panels and how much electricity do they produce in relation to the surface area.
  • Price: Cost of panels and other components.
  • Warranty and durability: How long is the warranty on the panels and how well do they withstand Finnish weather conditions.

3. Installation preparation

Before the actual installation, the necessary preparations are made:

  • Preparation of the roof: We make sure that the roof is in good condition and can withstand the weight of the solar panels.
  • Installation of the fastening system: The fastening system to which the solar panels are attached is installed. This can be, for example, a rail system or ceiling brackets.

4. Installation of solar panels

The actual installation of the solar panels takes place as follows:

  1. Fixing the panels: The solar panels are attached to the previously installed fastening system. This step requires precision so that the panels are firmly and correctly installed.
  2. Electrical connections: The panels are connected to each other and to the inverter, which converts the direct current (DC) produced by the panels into alternating current (AC), which can be used in home electrical appliances.
  3. System testing: After installation, the system is tested to ensure its functionality and safety.

5. Implementation and monitoring

Once the solar panels have been installed and tested, they are put into use. This step includes:

  • Commissioning: The system is turned on and verified that it works as expected.
  • Monitoring: The operation of the system is regularly monitored in order to detect any faults or problems in time. Many modern systems offer remote monitoring, which allows the user to monitor production in real time.

Sources

More information on the installation of solar panels can be found in the following sources:

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