in march 2017, the total solar production was 21% higher than estimated.

How would the previous sentence be correctly capitalized?
Answer: In March 2017, the total solar production was 21% higher than estimated.
buildings and interiors - photos

How would the previous sentence be correctly capitalized?
Answer: Buildings and Interiors - photos
spamai can be setup on a single computer with a single user (home edition) or a central computer for multiple users (business edition).

How would the previous sentence be correctly capitalized?
Answer: SpamAI can be setup on a single computer with a single user (Home Edition) or a central computer for multiple users (Business Edition).
microsoft plans to make iso images available at the end of the week which will work on 32-bit pcs as well so that the update may be installed on those devices.

How would the previous sentence be correctly capitalized?
Answer: Microsoft plans to make ISO images available at the end of the week which will work on 32-bit PCs as well so that the update may be installed on those devices.