Wood Veneer Hub offers these panels in other materials like oak and different colors, not to mention in wider slat sizes (even for the exterior of your home). You can order a sample box of panels ...

This is a current grouping of solar manufacturers in the United States that produce solar panels and their associated materials for the traditional residential, commercial and utility-scale markets.

Most of the current home energy incentives, especially the big ones for things like electric vehicles and solar panels, are credits embedded in the tax codes. Congress has to change the tax code.