Rooftop solar power plant 3KWP Hybrid system, Grid connected with battery backup for 2 hours March 20, 2018 Anand Gupta 00066 Tenders Rooftop solar power plant 3KWP Hybrid system, Grid connected with battery backup for 2 hours Tender Value in Rs.: 4,20,000 For more information please see below link: Read more Ministry of Railways Issue Tender for Supply of 1 MW Solar rooftop power plant under the Public Private Partnership (PPP) Model in Matunga Workshop – EQ