Disconnect all individual panels from their micro inverters or disconnect the strings from the single inverter.
Safely disconnect solar panels.
Remove mounting hardware from the roof.
Once you push that button you will disconnect the pv array from the electrical installation of the house.
The device is always needed since solar panels produce dc while the loads consume ac.
Any solar installer or solar company can remove panels for you in order to complete the work safely.
Solar safety is just as important as every other subject covered on this site actually much more important.
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.
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.
Solar panels are designed to be safe and to be touched as long as you touch the glass or the aluminum frame.
When working with solar photovoltaic energy systems you will be working with equipment that can produce several hundred watts of power so it is important the you are familiar with the general photovoltaic safety rules to minimize your risk of injury due to accidental electric shock or.
Remove solar panels from the rooftop mounting hardware and lower them carefully to the ground.
Typically the company from whom you originally purchased the panels should perform the work.
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.
You completely ensure that the system will be totally out and that you will be able to safely access the batteries.
Remove any electrical cabling and wires from the roof.