Wow... This should be added to the FAQ's under "Whats the catch?": At least a dozen code violations that risks burning down your/your landlord's property, serious injury or worse - loss of life - and opens yourself to VERY large liabilities.
A more proper way to do this would be to have one self contained outdoor box rated to contain high energy batteries, have your inverter and PDU as part of that package and then plug your the panels to that. When you have a power outage go out and grab your backup battery box. This eliminates the bulk of the issues.
Although, that raises the obvious solution that you could just spend a bit more money and get one of those self contained "battery generators", which have been properly engineered and designed, and are also pretty portable.
Another thing I would add is adding some sandbags to the solar panels so that they don't fly off the roof in a high wind scenario. Theres a reason why when doing a rooftop installation code will specify this if not being directly bolted. (Technically a structural engineer will need to do a load calculation, but for this size of install the risks are minimal compared to the risks inherent in the rest of the system)
A more proper way to do this would be to have one self contained outdoor box rated to contain high energy batteries, have your inverter and PDU as part of that package and then plug your the panels to that. When you have a power outage go out and grab your backup battery box. This eliminates the bulk of the issues.
Although, that raises the obvious solution that you could just spend a bit more money and get one of those self contained "battery generators", which have been properly engineered and designed, and are also pretty portable.
Another thing I would add is adding some sandbags to the solar panels so that they don't fly off the roof in a high wind scenario. Theres a reason why when doing a rooftop installation code will specify this if not being directly bolted. (Technically a structural engineer will need to do a load calculation, but for this size of install the risks are minimal compared to the risks inherent in the rest of the system)