RAU University in Bihar Develops Solar Tree for Irrigation Purpose Updated On Tue, Nov 7th, 2017 by Saurenergy Each solar tree is capable of operating a 5HP submersible pump, which can irrigate 15 acres of land normally. Rajendra Prasad Central Agriculture University (RAU), Pusa (Samastipur), has developed ‘solar tree’ for irrigation in areas where there is no electricity and farmers are forced to use diesel pumping sets, especially in diara areas. Scientist SK […] Read more