GreenDeal Solar app is designed by Solar industry people to help solar installers to finish their solar job paperless, easily. It is the installer application of GreenDeal platform. This application includes following features: 1. Installation Jobs management: Installers can view the job details, and also be able to do the job checklist according to their retailer's requirement. 2. Job progress trackable. Installers are able to update the retailer on the time and location of the job started and finished. 3. Barcode Scanning & Photos Installers are able to use the barcode scanner to scan their panels & inverters serial numbers, also can take the picture either from gallery or by using the camera. 4. Data Synchronisation Installers are able to push all the information that they collected onsite to the cloud (Greendeal platform)for the data synchronisation. 5. Signature Capturing Installers are able to capture the owners' signature on the iphone/ipad for the STC form.