(CNN) You wouldn't expect a museum dedicated to the coal industry to run on anything other than coal -- but a mining museum in Kentucky is soon to be solar powered.

Communications director Brandon Robinson told CNN affiliate WYMT that the project "will help save at least eight to ten thousand dollars, off the energy costs on this building alone."

Robinson also said that the project was funded through an outside foundation, WYMT reported. The project includes 20 solar panels installed by Bluegrass Solar

The owner of Bluegrass, Tre Sexton, believes the system will pay for itself. "I think everybody knows when we're talking about attractions like this -- these high-volume, low-traffic municipal attractions -- something has got to give, to keep their expenses down."

Sexton told WYMT that an average house could be run by 20 panels that would cost around $17,000 or $20,000 -- but the system would pay itself off within five to seven years.

"It is a little ironic," Robinson said to WYMT, "But you know, coal and solar and all the different energy sources work hand-in-hand. And, of course, coal is still king around here."