"Corona Soltech ROOFTOP SOLAR | RESIDENTIAL & COMMERCIAL | SOLAR PUMP | SOLAR LIGHTS You can earn through your Roof Space. Our company has a vast experience in Solar Pumps and Rooftop Solar for Industries and Residential spaces. we worked for CEL as a 3rd party installation company and installed Hybrid solar plants at Jodhpur region railway stations (. We also worked in Delhi, Punjab, Hariyana, etc states. We're bound to complete the projects in a given timeline with quality work."