Photovoltaic panel 540 installation tutorial

4 FAQs about Photovoltaic panel 540 installation tutorial

Do you need a professional installer to install PV modules?

Professional installer must read these guidelines carefully and strictly follow these instructions. Failure to follow these instructions may result in death, injury or property damage. The installation and handling of PV modules requires professional skills and should only be performed by qualified professionals.

Where can I find Electrical and mechanical characteristics of crystalline silicon PV modules?

Detailed electrical and mechanical characte-ristics of Canadian Solar Inc. crystalline silicon PV modules can be found in Annex C (Mechanical and Electrical Ratings) on Main electrical characteristics at STC are also stated on each module label.

What should I do if my PV module is not working?

If the disconnects and Over Current Protection Device (OCPD)'s cannot be opened or the inverter cannot be powered down, cover the fronts of the modules in the PV array with an opaque material to stop the production of electricity when installing or working on a module or wiring. Do not use or install damaged modules.

What happens if a PV module is exposed to sunlight?

PV module connectors pass direct current (DC) when exposed to sunlight or other light sources. Contact with electrically active parts of the module, such as terminals, can result in injury or death, irrespective of whether or not the module and the other electrical equipment have been connected.