Frequently Asked Question
In Coimbatore, a typical residential solar system can reduce your electricity bills by 70% to 90%. By utilizing the TANGEDCO net-metering system, any excess power your panels generate during the day is sent back to the grid, earning you credits that offset your nighttime usage.
Most RCC flat roofs and industrial metal sheds in Coimbatore are ideal. We look for approximately 100 sq. ft. of shadow-free area per 1 kW of solar capacity. During our site visit, we perform a structural integrity check and shadow analysis to ensure maximum sunlight exposure.
Yes. While generation is highest on sunny days, modern Mono-PERC and TOPCon panels are designed to capture diffused sunlight. Even during Coimbatore’s monsoon season, your system will continue to produce electricity, albeit at a slightly lower efficiency.
For residential systems, the ROI is usually achieved within 4 to 5 years. For industrial units (textile mills/foundries) benefiting from Accelerated Depreciation, the payback can be as short as 3 years. After this period, the electricity generated is essentially free for the remainder of the system’s 25-year life.
Raynova handles the end-to-end process for you. We assist in registering on the national portal, obtaining the feasibility report from the local EB office, and ensuring all technical standards are met so your subsidy is credited directly to your bank account post-installation.
Solar systems are very much low-maintenance because they have no moving parts. In the dusty industrial environment of Coimbatore, we recommend cleaning the panels with water once every 15 days to prevent soiling losses and ensure peak performance.
If you have an On-Grid system, it will shut down during a power cut for safety (anti-islanding). However, if you require power during outages, we offer Hybrid Systems with battery backups that instantly switch over to keep your lights and fans running.
