Survey the real environment
Dust, heat, distance, lightning exposure and network coverage affect the design. A remote camera needs dependable charging, storage and a mobile-data plan.
Treat pump loads separately
Agricultural motors and pumps require specialist sizing and protection. A household backup package should not be assumed suitable for motor starting or extended pumping.
Keep service access practical
Plan mounting, enclosure protection and access for inspection. Agree how a fault will be diagnosed when connectivity is limited.