5 kWResidential
5 kW On-Grid Rooftop — Seshayee Nagar
K.K. Nagar / Seshayee Nagar, Trichy · 2026
Saves ₹65,000 / year
Power Your Home & Business with Smart Solar Energy
- 50+ Projects
- 25-Year Warranty
- MNRE Support
- Expert Engineers
- High Satisfaction
★ 4.9 average rating from 50+ completed projects across Tamil Nadu
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Projects completed
0 kW
Installed capacity
0 yrs
Performance warranty
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Customers who refer us
Where We Install
Get solar for your kind of building
Every roof carries a different load and a different structure. Pick yours and see how the design changes.
Who We AreMore about us
A Trichy solar company that stays after the installation
From our office at No G2 5/113 on Manachanallur Main Road in Nochiyam, we design, install and maintain solar systems across Tamil Nadu. Engineering, procurement and construction all stay in-house, so one team is accountable from survey to your twenty-fifth year of generation.
Free, no-obligation site survey
Complete MNRE subsidy paperwork
Tier-1 ALMM-listed components
48-hour service response
Introducing
SVN CareCover
Our after-sales commitment on every system we install — because the value of solar shows up in year eight, not week one.
Talk to an engineerGeneration you can check
Every plant ships with app-based monitoring, so you see units generated each day, not just a promise.
Scheduled service visits
Panel cleaning and health checks planned into your calendar — we call you, not the other way round.
No surprise charges
Structure, cabling, earthing, net-meter liaison and subsidy paperwork are all inside the quoted price.
Warranty handled by us
If a panel or inverter fails, we raise and chase the manufacturer claim on your behalf.
Our Services
Complete solar solutions under one roof
Twelve service lines covering power generation, solar products and long-term care — each engineered for Tamil Nadu conditions.
Why Choose SVN
Ten reasons customers stay with us
Solar is a twenty-five year relationship. Here is what that looks like in practice.
Experienced Engineers
In-house electrical and structural engineers design every system — no outsourced guesswork.
Premium Tier-1 Components
Only bankable, ALMM-listed modules and inverters with proven field performance.
Customized Designs
Layouts modelled on your actual roof, shadow pattern and consumption profile.
Government Subsidy Support
Registration, vendor mapping, inspection and subsidy claim filed on your behalf.
Fast Installation
Residential systems commissioned in under a week with a fixed schedule.
Affordable Pricing
Transparent, itemised quotes. No hidden structure, cabling or commissioning charges.
Long-Term Warranty
25-year module performance warranty and up to 10 years on inverters.
After-Sales Service
A dedicated service desk with 48-hour on-site response across the region.
Net Metering Assistance
Applications, drawings and inspections coordinated with the distribution utility.
Reliable Customer Support
One point of contact from first survey to your twenty-fifth year of generation.
Solar Savings Calculator
Size solar for your roof and energy use
Enter your usable roof area and monthly electricity usage for an instant estimate of system size, cost, savings and return on investment.
Your property details
Adjust either value to update the estimate.
sq.ft
100 sq.ft10,000 sq.ft
units
100 units20,000 units
TNEB bills most connections once every two months — enter the units shown on your latest bill.
The system is capped by whichever is lower: your available roof or your current energy use.
Your solar estimate
Built around your roof
- Recommended system
- 3.0 kW
- Estimated cost
- ₹1,98,000
- Estimated savings
- ₹4,529/mo
- Estimated annual ROI
- 27.4%
Sized to your electricity usage
Before applicable subsidy
₹5,027 to about ₹498 bill
3.6 year simple payback
Estimated 25-year net return
₹16,54,889
Indicative estimate using the supplied commercial tariff slabs on the TNEB bi-monthly billing cycle, 90 sq.ft per kW and 4.5 daily units per kW. Commercial estimates include the ₹440 bi-monthly fixed charge and 5% electricity tax; welding charges and other utility adjustments are excluded. Final output, cost, subsidy and savings depend on site conditions, tariff revisions and equipment.
Subsidy & Financing
PM Surya Ghar subsidy & solar loans in Tamil Nadu
Government of India subsidies under PM Surya Ghar (Muft Bijli Yojana), plus easy bank loans and zero down payment options — we file the paperwork for you.
Residential rooftop subsidy
- 1 kW₹30,000
- 2 kW₹60,000
- 3 kW & above₹78,000
Subsidy amounts follow the latest MNRE / PM Surya Ghar guidelines and may revise without notice. Final eligibility is subject to DISCOM approval. The amount is credited directly to your bank account.
Apartments & housing societies
₹18,000 / kW
For group housing societies and RWAs on common utility loads such as lifts, pumps and lighting.
Commercial & industrial
Up to 40% depreciation
Accelerated depreciation tax benefit in year one for businesses, factories and institutions.
Bank loan available
Up to 10-year tenure
Solar loans through leading PSU and private banks at competitive rates — we help with the full documentation.
Zero down payment
₹0 upfront
Start with nothing upfront and pay the EMI from the savings on your electricity bill.
Read the full MNRE subsidy guide for Tamil Nadu — amounts, eligibility, documents and TANGEDCO steps.
Solar Loan EMI
Pay monthly — let your savings cover the EMI
Most PSU and private banks finance solar at 5.75–12% over 3 to 10 years. Adjust the inputs to compare your EMI against your monthly bill savings.
6.00%
PM Surya Ghar subsidised loan rates
- • Up to ₹2 Lakh: 5.75 – 6.00% (collateral-free)
- • Up to ₹6 Lakh: 7.00 – 9.15%
- • Above ₹6 Lakh: market rate (~10 – 12%)
Monthly EMI
₹3,480/mo
- Total interest
- ₹28,794
- Total payable
- ₹2,08,794
- Monthly EB savings
- ₹3,000
- Net out-of-pocket
- ₹480
Top up just ₹480 a month on top of your bill savings. Once the loan closes, every unit your roof generates is pure profit.
Get a loan-eligible quoteIndicative EMI only. Actual rate, processing fee and tenure depend on the lender, credit score and project size. We help you compare offers from SBI, Canara Bank, HDFC, Tata Capital and other solar loan partners.
Brands We Install
Tier-1 brands only
We work exclusively with proven manufacturers — long warranties, genuine spares and a pan-India service network.
Solar Panels
Tier-1 modules with 25-year performance warranty
Inverters
On-grid, hybrid and off-grid inverters we install and service
Batteries, Cables & Water Heating
Storage, balance-of-system and solar hot water
Service Areas
Areas we serve across Tamil Nadu
Headquartered in Trichy, installing and servicing solar for homes and businesses across central and southern Tamil Nadu.
Trichy (HQ)SrirangamThuraiyurMusiriManapparaiLalgudiKulithalaiKarurPudukkottaiPerambalurAriyalurNamakkalMaduraiSalemCoimbatoreTirunelveli
Based in Trichy — see our solar installation service in Trichy. Don't see your area? We still cover most of Tamil Nadu.
Ask us on WhatsAppHow It Works
Eight steps from first call to clean power
A clear, scheduled process — you always know what happens next and who is doing it.
- 1
Free Consultation
We review your electricity bills and goals over a call or at our Nochiyam office.
- 2
Site Survey
Engineers measure the roof, check the structure and map shadows across the day.
- 3
Custom Design
A layout, generation estimate and savings model built specifically for your site.
- 4
Proposal & Approval
An itemised quote with subsidy and financing options, ready to sign off.
- 5
Installation
Structure, modules, inverter and cabling installed by our certified crew.
- 6
Net Metering
We file the application and coordinate the utility inspection and meter change.
- 7
Government Subsidy
Claim submitted and tracked until the amount lands in your bank account.
- 8
Clean Energy Generation
Your plant goes live with app monitoring and our service team on standby.
Recent Projects
Plants we've commissioned across the region
From village rooftops to 300 kW mill sheds — a snapshot of recent work.
5 kW
2.75 kWResidential
2.75 kW On-Grid Rooftop
Peramanagalam, Trichy · 2026
Saves ₹35,000 / year
3.3 kWResidential
3.3 kW On-Grid — Adani + Sungrow
Srinivasa Nagar, Trichy · 2025
Saves ₹42,000 / year
5 kWResidential
5 kW Deye Hybrid with Battery Backup
Sridevi Nagar, Tiruppalai, Madurai · 2025
Saves ₹63,000 / year
5 kWResidential
5 kW Hybrid + Lithium Storage
Pulivalam, near Trichy · 2025
Saves ₹61,000 / year
9.5 kWCommercial
9.5 kW On-Grid — ANNAI Signs & Graphics
Trichy · 2025
Saves ₹1.2 L / year
Real Case Studies
Before and after: what our customers actually pay now
Real SVN installations with real bills. Figures are drawn from each plant's measured generation and the customer's tariff.
Residential · 5 kW5 kW On-Grid Rooftop
K.K. Nagar / Seshayee Nagar, Trichy
Bill before
₹5,800 / month
Bill after solar
≈ ₹400 / month
Saves ₹65,000 / yearPayback ~4 years
A family home with two ACs and a monthly bill near ₹6,000. A 5 kW on-grid plant with net metering now offsets almost the entire consumption — the remaining bill is mostly the fixed TANGEDCO charges.
System: On-grid with net metering
Residential · 5 kW5 kW Deye Hybrid with Battery Backup
Sridevi Nagar, Tiruppalai, Madurai
Bill before
₹5,600 / month
Bill after solar
≈ ₹350 / month
Saves ₹63,000 / yearPayback ~4.5 years
Frequent outages meant a simple on-grid system wasn't enough. The Deye hybrid runs the home through cuts on stored solar power while still exporting surplus to the grid during the day.
System: Hybrid inverter + battery bank
Institutional · 9.5 kW9.5 kW Institutional Rooftop
ANNAI Arts & Science area, Trichy
Bill before
₹11,500 / month
Bill after solar
≈ ₹1,500 / month
Saves ₹1.2 Lakh / yearPayback ~3.5 years
Commercial tariffs made every unit expensive. The 9.5 kW plant was sized to the building's daytime load, cutting over ₹1.2 lakh from the annual electricity spend with sub-4-year payback.
System: On-grid commercial plant
Commercial · 6 kW6 kW Rooftop for Fuel Station
KR Fuels, Trichy
Bill before
₹7,200 / month
Bill after solar
≈ ₹700 / month
Saves ₹78,000 / yearPayback ~3.5 years
A fuel retail outlet with heavy daytime pump and lighting load — a perfect match for solar generation hours. The plant covers peak consumption directly, saving roughly ₹78,000 every year.
System: On-grid with zero-export control
Industries We Serve
Built for every kind of roof
Different buildings, different loads, different structures — each needs its own design approach.
Homes
Factories
Schools
Colleges
Hospitals
Hotels
Farms
Apartments
Offices
Warehouses
Government Buildings
FAQ
Answers to the questions we hear most
Cost, subsidy, warranty, batteries and net metering — explained without jargon.
From the Blog
Solar guides worth reading before you buy
Practical writing on cost, subsidy, maintenance and technology from our engineering team.
Quick Enquiry
Tell us about your roof
Share your last electricity bill and we'll send an indicative proposal within 24 hours, then schedule a free site survey at your convenience.
Trichy Local Business
Find SVN Renewable Energy on Google Maps
Visit our office at No G2 5/113, Manachanallur Main Road, Nochiyam, Mathavaperumalkovil Village, Trichy – 621216, and read reviews from homeowners and businesses who switched to solar across Tiruchirappalli.
- Reviews help others choose a local installer
- Photos of real Trichy installations
Ready to cut your electricity bill?
Book a free site survey with our engineers. No obligation, no pressure — just an honest assessment of what solar can do for your roof.