flowing-water

This image shows a solar panel installation designed to power an irrigation system for crops. The panels convert sunlight into electricity, which then drives a water pump. 

This setup provides a sustainable and cost-effective way to irrigate fields, reducing reliance on fossil fuels and grid electricity. It's a clean energy solution for agriculture, particularly in sunny regions where access to traditional power sources may be limited.

What are all the black wires for? Where do they go? Why so big?

Those are pipes, not wires: The long, black objects in the image are indeed PEAD pipes, not electrical wires.

That's not a wire. It is a flexible polyethilene pipe