Fourteen panels, on their own roof pitch
Customers cannot picture an array. Put the real panel grid on a real roof slope and the shading conversation happens by itself.
Choose a size
Drag to look along the roof
Opens your camera. Best placed on the drive, looking up.
Once it appears: one finger drags it, two fingers turn it. It does not need a clear floor. Drop it where it fits and judge the size against what is already there.
How many fit, and what do they make?
Panel count comes from the roof, not the wish list. Orientation and pitch then set the yield.
Let them scan it and hold their own phone up
The camera view only works on a phone. Point the code at their camera, and this page opens on their handset. That is the moment the idea sells itself.
Yield figures use a nominal 900 kWh per kWp a year for southern England, adjusted for orientation and shading, and are indicative only. A real quote needs an MCS compliant shading survey. Savings assume 27p import and 15p export and will change. Structural adequacy of the roof, and notification to the network operator, are part of any installation.