Can DualSun panels be installed on a roof with asbestos?

No, it is necessary to remove asbestos from your roof before you can install photovoltaic panels.

This will require the use of a specialized company. Asbestos is dangerous for health and working with asbestos requires specific authorizations, which not necessarily all photovoltaic craftsmen. 

Note that asbestos has been banned in all construction since 1997, so you have nothing to fear if your house was built after that date.

> To go further : Do solar panels pose a fire hazard?