The panels are installed on a north facing roof with a pitch that looks like about 9 12 37 angle up from the ground.
Installing solar panels on north facing roof.
Generally this isn t the best solution since these panels still won t yield much energy.
There are long runs of external conduit that join strings together which is a big problem in its own right.
An ideal south facing roof here is pitched at 7 12 39ish degrees and the north side of that roof will produce less than half as much electricity.
Panels mounted on a standard pitch roof facing east or west will produce approximately 15 less output than panels mounted on a south facing roof of a standard pitch.
However the economics of installing solar panels on a roof that does not face the south still usually stack up for the homeowner.
Adding modules on the north side of the roof will not add much bang for the customer s solar buck and would qualify as solar malpractice in my book.
This means that they won t sit flush with your roof and will still produce relatively little electricity.