Typically the company from whom you originally purchased the panels should perform the work.
Safely disconnect solar panels.
Remove solar panels from the rooftop mounting hardware and lower them carefully to the ground.
Some larger systems use a solar power disconnect switch for added safety in case one of the solar panels gets exposed to light during maintenance.
Moreover once the solar panels are installed the system is grounded via copper wire to avoid any possibility of shock hazard from touching solar panels even if they are installed in a 1 500 v pv system.
Solar panels are designed to be safe and to be touched as long as you touch the glass or the aluminum frame.
Step 4 cover the ends of each wire with electrical tape a plastic bag or a rubber terminal cover to prevent physical contact should the wires become live.
Any solar installer or solar company can remove panels for you in order to complete the work safely.
You completely ensure that the system will be totally out and that you will be able to safely access the batteries.
Furthermore installers and solar companies will carry insurance that allows them to cover any damage that occurs in the event of an accident.
Solar safety is just as important as every other subject covered on this site actually much more important.
Remove mounting hardware from the roof.
A home solar system that is connected to the utility grid is known in the industry as grid tied and is the most common most simple and least expensive type of home solar system.
Once you push that button you will disconnect the pv array from the electrical installation of the house.
Disconnect all individual panels from their micro inverters or disconnect the strings from the single inverter.
The device is always needed since solar panels produce dc while the loads consume ac.