All the houses on this little estate (20 houses) have been fitted with these "integrated" solar panels. What a fantastic idea! Never seen them anywhere else. I'm guessing they are more expensive than normal panels, but I would think if these were the norm, far more people would be attracted to solar panels!
One question I have is some of the panels appear a different colour to others. An obvious guess is hydro heating panels, but you wouldn't normally fit them in the middle of the PV panels.
By the way I don't make a habit of secretly photographing strangers' houses from my car.
And yes they are CFL streetlamps - the worst streetlamps in the world. Thankfully Rotherham council are phasing them out and replacing with LEDs at quite an eyewatering pace. Don't know where they got the money from.