At Sadguru Solar, we’re here to help you make informed choices about switching to solar. Our team understands your energy needs and conducts in-depth research to ensure you get accurate, up-to-date answers. We focus on what matters most to Sadguru customers—reliable information, cost savings, and sustainable solutions.
Yes, solar panels can still produce electricity on cloudy or rainy days, though at reduced efficiency. They absorb indirect sunlight and continue to generate power, albeit less than on sunny days.
Most solar panels come with a warranty of 25 years but can last 30 years or more with proper care. Over time, their efficiency may decline slightly, typically around 0.5% to 1% per year.
The cost depends on the size of the system, panel type, and installation complexity. On average, residential systems in India range from ₹60,000 to ₹1.5 lakh per kW, with government subsidies available to reduce costs.
No, solar panels are low-maintenance. Regular cleaning of the panels and occasional inspection of the system are usually sufficient. At Sadguru Solar, we also provide AMC (Annual Maintenance Contracts) for hassle-free upkeep.
Yes. The Indian government offers subsidies for residential rooftop solar installations—up to 40% depending on system capacity and state policy. We help our customers with the application process for these benefits.
On-Grid: Connected to the utility grid; excess power is sent to the grid (net metering). Off-Grid: Independent system with battery backup; ideal for remote locations without grid access. We also provide Hybrid Systems that combine both technologies.
For residential systems, installation typically takes 2 to 5 days. Larger commercial/industrial systems may take longer, depending on scale and complexity.
On-grid systems shut down for safety during power outages. Off-grid and hybrid systems continue working with battery backup. We recommend hybrid solutions for uninterrupted power supply.
Yes, periodic cleaning (once every 15–30 days) removes dust and dirt to maintain efficiency. We provide guidance and services for panel cleaning and system maintenance.
