Looking on the internet deeply has found these results:

will go on rooftop is the most popular phrase on the web.

will go on roof top in a while 10 results on the web	will go on rooftop 124 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
It doesn't look like this phrase is very popular! The search could not find any examples on the internet.	Jun 23, 2015 ... Some $2.2 trillion of this will go on rooftop and other local PV systems, handing consumers and businesses the ability to generate their own�... Jun 23, 2015 ... Some $2.2 trillion of this will go on rooftop and other local PV systems, handing consumers and businesses the ability to generate their own�... 6 days ago ... Some US$2.2 trillion of this surge will go on rooftop and other local PV systems, handing consumers and businesses the ability to generate�... Jun 23, 2015 ... Some $2.2 trillion of this will go on rooftop and other local PV systems, handing consumers and businesses the ability to generate their own�...

will go on roof top in a while

10 results on the web

will go on rooftop

124 results on the web

More popular!

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

Jun 23, 2015 ... Some $2.2 trillion of this will go on rooftop and other local PV systems, handing consumers and businesses the ability to generate their own�...
Jun 23, 2015 ... Some $2.2 trillion of this will go on rooftop and other local PV systems, handing consumers and businesses the ability to generate their own�...
6 days ago ... Some US$2.2 trillion of this surge will go on rooftop and other local PV systems, handing consumers and businesses the ability to generate�...
Jun 23, 2015 ... Some $2.2 trillion of this will go on rooftop and other local PV systems, handing consumers and businesses the ability to generate their own�...