Move one slider and see the shape of your system — size, production, offset, and 25-year value against Valley irradiance. Then hand it to an engineer for the real number.
Yield_Estimator
A first-pass model against Valley irradiance. The engineered number comes from a site assessment — this shows the shape of it.
Model only · not a quote · Valley irradiance assumptions
A model, not a quote.
The estimator runs your bill against Phoenix-Valley irradiance to show the shape of a system — roughly how big, roughly how much it produces, roughly what it offsets. It is deliberately transparent: no email wall, no pressure.
The real number comes from a site assessment. We pull your actual roof geometry and shading, your twelve-month consumption, and — for commercial sites — your fifteen-minute demand curve, and we engineer the array around the data. That is the proposal you sign.
Send us the property and we'll build an engineered proposal — expect it within two business days.