National presence
4.8/5
Tata Power Solar
- Known for broad service coverage
- Suitable for residential and commercial projects
- Well-recognised brand in the solar market
Rooftop solar for homes and businesses
Solar made simple, clear, and practical.
Explore system size, estimated savings, installer options, subsidy support, and the next steps for your property in one place.
Quick estimateSee a simple savings projection in seconds.
Trusted optionsBrowse leading rooftop solar providers.
Guided supportGet help with planning and subsidy steps.
Residential systems
Solutions for houses, villas, and top-floor rooftops.
Solutions for houses, villas, and top-floor rooftops.
Commercial systems
Planning support for offices, shops, and industrial spaces.
Planning support for offices, shops, and industrial spaces.
Subsidy guidance
Understand available support and process steps.
Understand available support and process steps.
Installer shortlisting
Compare providers with clear highlights.
Compare providers with clear highlights.
Savings calculator
Estimate your solar plan.
Choose your bill amount, state, and use case to view an indicative system size, annual savings, and payback period.
Monthly bill₹4,000
Recommended system3 kW
Estimated annual savings₹54,000
Estimated payback4.2 yrs
For homes
Suitable for families looking to reduce monthly electricity bills and improve long-term energy value.
For businesses
Helpful for offices, shops, and industrial spaces with higher daytime consumption.
Indicative sizing
The result is a quick estimate. Final sizing depends on roof area, shadow, and usage pattern.
Subsidy support
Eligibility and amount depend on system size, policy limits, and local requirements.
Installers
Browse leading solar brands.
A simple overview of well-known names in rooftop solar to help you begin your comparison.
Value option
4.5/5
Waaree Energies
- Popular across many rooftop projects
- Commonly considered for budget-conscious installations
- Useful for initial quote comparisons
Premium focus
4.6/5
Vikram Solar
- Often preferred for quality-focused buyers
- Good fit where product confidence is important
- Suitable for customers comparing premium options
Solar information
What to check before installation.
A clean overview of the main points buyers usually review before moving ahead.
Roof suitability
Check available shadow-free roof area, panel orientation, and structural readiness.
System size
Choose a system based on monthly consumption, roof space, and future electricity needs.
Inverter and panels
Compare warranty, efficiency, and after-sales support for key components.
FAQ
Common questions about rooftop solar.
Simple answers for planning, subsidy support, and installation.
How much roof area is needed?
The exact requirement depends on system size, panel type, and layout. A site visit is the best way to confirm available usable space.
Can I apply for subsidy support?
Eligibility depends on current policy, approved system type, and other local conditions. A consultation can help you understand the applicable process.
How long does installation take?
Timelines vary by system size, approvals, and roof readiness, but most standard residential projects move much faster than large commercial projects.