Please capitalize where necessary: in march 2017, the total solar production was 21% higher than estimated.
A: In March 2017, the total solar production was 21% higher than estimated.
Q: as the textiles sector uses a large number of different chemicals in production - both single chemicals and composite products - many assumptions have been made during the course of the project.

A: As the textiles sector uses a large number of different chemicals in production - both single chemicals and composite products - many assumptions have been made during the course of the project.
Q: latest visit 3 september 2012 19:53
A: Latest visit 3 September 2012 19:53
Problem: product details bus video control device accessory for amplification level adjustment.
Can you repeat this sentence, but capitalize it?
Answer: Product details Bus video control device accessory for amplification level adjustment.
Text: even in early old testament times the believers understood that there would be a resurrection at the last day, after which the responsible wicked would return to the grave. job 21:30,32 is very clear: "the wicked...shall be brought forth (i.e. resurrected) to the day of wrath...yet shall he be brought (then) to the grave".

Correct capitalization: Even in early Old Testament times the believers understood that there would be a resurrection at the last day, after which the responsible wicked would return to the grave. Job 21:30,32 is very clear: "The wicked...shall be brought forth (i.e. resurrected) to the day of wrath...yet shall he be brought (then) to the grave".
Text: in germany the game, no one is interested – at least one finds no entries in google.

Correct capitalization:
In Germany the game, no one is interested – at least one finds no entries in google.