Approximately 3.478 panels were used in the RTE-4 SPP SPP, which we implemented in the Kütahya - Merkez region, with a power of 1.39 MW. With an electricity production of approximately 2 million kWh, the power plant meets the electricity consumption equivalent to the annual average coal consumption of 794 tons. A Solar Power Plant with this production capacity prevents approximately 2 thousand tons of CO2 emissions annually and corresponds to approximately 106 thousand trees annually. The RTE-4 SPP SPP contributes to the reduction of our dependence on foreign energy and makes an important contribution to nature.