Calculate Your Solar Savings

This calculator provides a reliable estimate based on your electricity bill, local tariff, property type and solar irradiance (Peak Sun Hours) for your state. Actual savings may vary ±10–15% based on exact roof orientation, shading, and grid tariff changes. For a precise proposal, our engineers will conduct a free site survey.

Yes, solar panels generate electricity even on cloudy days — typically at 10–25% of peak capacity. In Hyderabad and most of South India, there are 300+ sunny days per year, so annual generation is very consistent. Monsoon months reduce output by approximately 20–30% but are offset by high-generation months like March–May.

With net metering, surplus solar energy is exported to the DISCOM grid and you receive units credited to your electricity account. These credits are adjusted against your consumption at night or on low-generation days, effectively making your annual electricity bill close to zero.

The 25-year figure assumes a conservative 3% annual increase in electricity tariffs (actual historical increase is 5–8%), and accounts for a 0.5% annual panel degradation rate. Even with these conservative assumptions, the long-term savings are substantial — typically 5–8x the initial investment.