Key RequirementOperations and Maintenance (O&M) of devices directly affect power generation efficiency. And since the company is a large solar EPC player managing and maintaining over 100 Solar plants and parks across India, spread across multiple states in remote locations, it becomes increasingly complex and laborious to operate & keep them for optimal energy production. Currently, the SCADA (supervisory control and data acquisition) systems located at the plants are used for overall monitoring by on-site engineers. Since this is a central system, advanced analytics and insights made available for the higher management became limited. Flentas proposed to build an end-to-end IoT-based solution for improving the Operations and Maintenance of the plant.