On Thursday 11th July 2019 at 10.00 AM., Dr. Sopacha Dhumrongpiyawut, CEO of Gunkul Engineering Public Company Limited and Directors participated in the signing of 889.1 Kw Solar Project which is the project of solar powered electricity generating to be used in Huachiew Chalermprakiet University at Bangpli, Samutprakarn having Chancellor of the university, lecturers and directors welcomed. This project will reduce the electricity bill of the university for 1.6 million baht per year. The project also reduces the emission of CO2 up to 735 Carbon Ton per year or equal to 55,300 trees. PM 2.5 reduction is also one of the benefits in this project.