Residential solar
Home Solar
Bring long-term electricity costs down with a system sized for your home, roof and everyday usage.
Bill analysis, site survey, installation and applicable subsidy guidance.
Explore Home SolarRooftop solar solutions in Chennai
Your complete
solar partner.
From site survey to long-term support.
Vishan Solar designs and installs rooftop solar, with one accountable team coordinating design, installation, approvals, monitoring and post-installation support.
Serving suitable rooftops across Chennai and nearby areas.
Home solar and feasibility enquiries for other property types.
Designed around your roof.
Supported by one team.
Supported by one team.
Designed for your usage & propertyInstallation & commissioningApproval & net-meter coordinationMonitoring & ongoing support
Find your solar solution
A different roof.
A considered approach.
Choose the property you own or manage. We’ll help you understand the assessment and next steps relevant to you.
Discuss feasibility
Apartment & Community Solar
Evaluate solar for common-area lighting, pumps, lifts and shared facilities.
Start with common-meter usage, roof access and association requirements.
Discuss Community SolarDiscuss feasibility
Commercial Solar
Explore better control over operating electricity costs, especially during daytime hours.
For shops, offices, clinics, schools and other commercial establishments.
Explore a Business EnquiryDiscuss feasibility
Industrial Solar
Assess your rooftop against energy demand, structural conditions and operational needs.
Share your load profile and safety requirements for an initial scope review.
Discuss Industrial SolarDiscuss feasibility
Institutional Solar
Evaluate suitable rooftops for educational, healthcare, charitable and other institutions.
Begin with consumption, property permissions and project objectives.
Discuss Institutional SolarOne team. The whole journey.
Solar has many moving parts.
You should have one point of contact.
One team takes responsibility for the solar journey.
Vishan Solar is a Chennai-based rooftop solar company. We bring bill analysis, roof assessment, design, equipment, installation and follow-up together, so you know who to call at each stage.
Our role includes coordination. Decisions and timelines controlled by the government, utility, lender or manufacturer remain with that organisation.
See how we workFrom the first bill to the final handover
End-to-end rooftop
solar services.
Clear responsibilities at every stage. Exact inclusions depend on your customer category and agreed project proposal.
Consultation & bill analysis
Understand electricity usage, sanctioned load, goals and budget.
Site survey & feasibility
Review roof space, shadows, access, structure and cable routes.
Engineering & system design
Plan capacity, layout, protection and the electrical approach.
Equipment & proposal
Set out components, specifications, assumptions and exclusions.
Installation & electrical work
Coordinate mounting, wiring, earthing and protection work.
Testing & commissioning
Check the installation and explain the system at handover.
Applicable subsidy guidance
Help eligible customers understand documentation and scheme steps.
Utility & net-meter coordination
Assist with TANGEDCO/TNEB documentation and applicable meter steps.
Monitoring & performance support
Set up monitoring and help you understand system performance.
Maintenance & warranty coordination
Explain care requirements and coordinate manufacturer claims where applicable.
Know what happens next
A clear process from
assessment to activation.
- 01
Understand the requirement
Review your bills, property type, sanctioned load, roof, goals and budget.
- 02
Survey and design
Assess orientation, shadows, structure, safety and cable routing before sizing.
- 03
Present a clear proposal
Review components, generation assumptions, cost, warranties and exclusions.
- 04
Install and commission
Complete agreed structural, electrical, protection, testing and handover work.
- 05
Coordinate activation and support
Assist with applicable approvals, net-meter steps, monitoring and service enquiries.
Physical installation and authority-led activation are separate steps. Approval and utility timelines cannot be guaranteed.
Work you can examine
See the quality behind
our installations.
Good decisions need useful evidence: the site context, mounting details, electrical work and handover.
Selected project documentation is being prepared.
Discuss your property with our team and ask what relevant installation documentation is available to review.
Discuss Your RequirementRoof & mounting detailsElectrical protectionCommissioning & handover
What accountability looks like
Clarity before installation.
Accountability after it.
Usage-led recommendations
Your bills and roof guide the design, rather than a one-size-fits-all package.
A proposal you can examine
Review itemised scope, named equipment, warranty terms and exclusions before deciding.
Safety in the details
Roof conditions, earthing, electrical protection and commissioning checks form part of project planning.
A clear handover
Understand monitoring, system care, documentation and who to contact afterwards.
For Chennai homeowners
Meet the ZeroBill
Solar System™.
Your EB bill comes down.
We take care of the rest.
A residential rooftop-solar journey combining bill analysis, site assessment, design, professional installation, applicable subsidy and net-meter coordination, monitoring and long-term support.
Explore Home SolarActual bill reduction, generation, subsidy eligibility, system size, savings and payback depend on consumption, sanctioned load, roof conditions, shading, equipment, tariff, fixed charges, financing and applicable scheme rules.
Local knowledge. A direct conversation.
Rooftop solar services
across Chennai.
Residential service across Chennai and nearby areas. For other property types, share your location and requirement so we can confirm feasibility and service availability.
A little clarity goes a long way
Your solar questions,
answered.
Start here, then talk through the details of your property with us.
Talk to a Solar AdvisorWhat types of properties does Vishan Solar serve?
Vishan Solar provides residential rooftop solar in Chennai. Apartment associations, businesses, industries and institutions can enquire for a feasibility and scope review. Project acceptance depends on the property, technical requirements and available service scope.
How is the appropriate system size determined?
We review electricity bills, consumption patterns, sanctioned load, usable roof area, shading and future loads. Final design, cost, generation, savings and payback require a property-specific assessment.
Is a site survey required?
Yes. A survey helps assess roof conditions, structure, shadow, access, orientation and electrical routes before finalising the design and proposal.
Does Vishan Solar handle installation?
Yes. Vishan Solar coordinates system design, equipment recommendations, installation, electrical and safety work, testing and commissioning within the agreed project scope.
Do you assist with TANGEDCO/TNEB and net-meter requirements?
We assist with applicable documentation and coordination with the electricity distribution utility, currently TNPDCL. Customers must complete required identity, ownership, banking and consent steps. Approvals and meter arrangements remain subject to the relevant authority.
Is government subsidy available for every project?
No. PM Surya Ghar residential assistance has consumer-category, system and scheme conditions. Eligible community common facilities may have separate conditions. Eligibility and scheme rules can change; confirm the current rules through the official portal before committing.
Can commercial and industrial properties receive the residential subsidy?
Commercial and industrial connections do not qualify for the residential consumer subsidy under PM Surya Ghar. Evaluate these projects on their own consumption, tariff and economics.
Does an on-grid system work during a power cut?
A standard grid-connected system shuts down when the grid fails for anti-islanding safety. Backup requires a specifically designed compatible system and equipment.
How long does physical installation take?
The installation schedule depends on capacity, roof work, access, equipment readiness and safety requirements. We discuss a project-specific schedule in the proposal.
How long do approvals and net-meter steps take?
Timelines depend on documentation, inspections and the relevant authority. Vishan Solar coordinates the agreed steps but cannot guarantee government or utility timelines.
What warranties are included?
Manufacturer warranties vary by product and model. Your proposal should state the applicable equipment and workmanship coverage, exclusions and claim process. Vishan Solar coordinates manufacturer claims where included.
Who provides support after commissioning?
Vishan Solar remains your point of contact for monitoring guidance, installation enquiries and agreed warranty coordination. Exact service and maintenance inclusions are set out in your proposal.
Do you offer hybrid or battery-backed systems?
Tell us which loads need backup and for how long. We will review whether an appropriate solution is within our available scope before making a recommendation; battery backup is not included in a standard on-grid proposal.
How can I request a consultation?
Complete the enquiry form with your property type, Chennai location and approximate monthly bill, or call or WhatsApp +91 63855 47200. Existing customers can select the support option.
Scheme and utility references: PM Surya Ghar · TNPDCL rooftop solar portal.
Start with your property
Find out what solar could mean for you.
Tell us about your roof and electricity usage. Our team will review your requirement and explain the appropriate next step.
Existing customer? Choose “Existing customer/support” and describe how we can help. Please do not include bank details, identity documents or other sensitive information.
Your next step towards solar
Let’s find the right solar
approach for your property.
Home, apartment, business, industrial facility or institution — tell us what you are planning.