In this project I try to eliminate some of the disadvantages of Solar PV panels.
I guess it will be better:
1. To install PV panel in well -protected area
2. To convert low DC voltage from PV panels into the three phase high AC voltage
3. To deliver AC power to the each well at the fields through open wire power line
4. To connect power line wires to nonlethal electric fence power supply during the dark time
5. To use most simple portable centrifugal pump with three phase asynchronous motor
One pump may pump out water from each well in turn. When all farmers leave the group of fields, the power line is connected to nonlethal high voltage electric fence system . This warns accidental intruders. If some vandals try to damage power line or short it to the ground, simple alarm system wakes up peasants who rush to l protect their property by all available means.
Subsidies for this system look much better than for the diesel fuel. If you compensate a part of the fuel’s price, these money go directly to OPEC. If you compensate locally made PV panel’s price, you support local semiconductor industry until it can compete Chinese products.