Often agricultural users have much higher electrical usage and can benefit from the enegy generated during the day using chillers, dryers, heaters and other machinery depending on the focus of your production.
All Electric Future has been able to secure favourable electricity export deals for several customers which have made the financials for this kind of installation much more attractive on top of the savings electricity consumption.
This is only available on larger installations but farm buildings with over 30kWp output can take advantage of this.

There is a big push to improve electric vehicle technology for tractors and other farm machinery in the future.
The high torque available from electric motors make this actually a possibility and being able to generate and store your own electricity for them is an additional benefit.
As these technologies improve it will make it possible to remove fuel costs and make farming even more sustainable for the future.
Ground mounted systems are available as well see here: