Please suggest best solar pump, or solar panels to run motor.
For a reasonable set of recommendations i suggest that you illustrate your requirement in a bit more detail.
For instance you can provide the following details :
1- How many litres per hour are you looking at
2- Are you looking for submersible or non- submersible
3- What is the depth of source of the water?
4- Is the water required to be pumped to an over head storage? if yes what height is that at?
5- Do you have specific number of hours by which this pumping should be done - the shorter the time the higher the litres/hour required.
6- and ofcourse if you have an outer limit for the budget.
These details will help you/others/me shortlist a few solar pump options.