20 kWp Solar Photovoltaic Roof Top Grid Tied Power Plant with Battery backup March 22, 2019 Anand Gupta 00051 Tenders 20 kWp Solar Photovoltaic Roof Top Grid Tied Power Plant with Battery backup For more information please see below link: Read more DGDE issue Tender for SITC of Roof Top Solar Plants with 3 Yrs Maintenance in Cantt Area Lucknow – EQ