Annual maintenance of E and M Services at CPWD Office at Punaichak Patna SH – Cable connection from solar inverter to vertical TPN DB April 13, 2018 Anand Gupta 00023 Tenders Annual maintenance of E and M Services at CPWD Office at Punaichak Patna SH – Cable connection from solar inverter to vertical TPN DB For more information please see below link: Read more NTPC Vidyut Vyapar Nigam Limited Issue Tender for Supply of 1 MW OOFTOP SOLAR POWER PROJECT AT MIDHANI HYDERABAD – EQ