Quoted in 24 hours. Installed in one day.
We survey your roof, design the system, and handle the PM Surya Ghar subsidy, TGSPDCL approvals, net meter and bank loan paperwork, so you deal with one person from start to finish.
Six commitments, written into every agreement
Most rooftop systems look the same on the first day. The difference shows up in year three. These are the things we put in writing.
Named, subsidy-eligible equipment
Tier-1 DCR modules and a BIS-listed inverter, both named in your quote. Every module serial is checked against its DCR certificate before it leaves our store.
Engineered structure
Hot-dip galvanised, elevated structure built to a standard drawing, with a wind-load check for your roof. No painted mild steel.
A written generation estimate
Your quote states how many units the system should produce each month, based on your roof's orientation and shading.
A fixed install date
Once your approval comes through, you get a date. Our crew completes a standard system in a single day.
5-year workmanship warranty
On top of the manufacturers' module and inverter warranties. If something we installed fails, we fix it.
One person owns your file
From survey to subsidy credit, one named person at Griffin tracks your application and answers your calls.
From first call to subsidy in your account
Gold steps are ours. The others depend on TGSPDCL and the national portal; we file, follow up and keep you posted.
Site survey
Roof measured, shading checked, bill reviewed. Free.
Griffin · day 1–2Quote
Design, generation estimate and fixed price, within 24 hours.
Griffin · 24 hrsApplications
We file on the PM Surya Ghar portal and with TGSPDCL, plus your loan if needed.
Portal & DISCOMInstallation
Material delivered and installed in one day.
Griffin · 1 dayNet meter
TGSPDCL inspects and fits the bidirectional meter.
DISCOMSubsidy credited
Paid directly into your bank account after DISCOM approval.
GovernmentPlan on 6 to 9 weeks from application to live net meter in Hyderabad. Most of that time is the DISCOM's process, not installation. We will tell you where your file is at every stage.
How big a system does your home need?
Enter your average monthly consumption from your TGSPDCL bill. This gives a first estimate; the site survey confirms it.
Assumes about 140 units per kW per month, a typical Hyderabad figure for a well-oriented, unshaded roof. Subsidy follows the PM Surya Ghar rates: ₹30,000 per kW for the first 2 kW, ₹18,000 for the third, capped at ₹78,000. Your price is in your written quote after the survey.
Book a survey for this sizeThe subsidy goes straight to your bank account
For grid-connected homes with their own electricity connection. Paid by the central government after TGSPDCL inspects your system.
| System size | Central subsidy |
|---|---|
| 1 kW | ₹30,000 |
| 2 kW | ₹60,000 |
| 3 kW and above | ₹78,000 |
The scheme is currently funded until 31 March 2027, and the subsidy is paid only after inspection. Starting early matters.
Low-interest loans, paperwork included
Under the scheme, nationalised banks offer collateral-free rooftop solar loans at a concessional rate with long tenures. We prepare and file the loan application with your system details.
- Loan applied through the national portal and JanSamarth, with your chosen bank
- The system itself is the security; no property papers pledged
- For most homes, the EMI is lower than the electricity bill it replaces
- We install only after your loan is sanctioned
Before you decide
Who is eligible for the subsidy?
Residential consumers with their own TGSPDCL or TGNPDCL connection, a roof they own or have rights to, and no rooftop solar subsidy claimed before. Apartment owners need roof access and an association NOC; we can advise on that during the survey.
Will it work during a power cut?
A standard on-grid system shuts down when the grid is off, for the safety of line workers. If backup matters to you, ask us about a hybrid system with a battery; it costs more and the battery is not covered by the subsidy.
Why do you use DCR modules?
Only systems built with domestically manufactured cells and modules qualify for the PM Surya Ghar subsidy. Cheaper imported modules would cost you the ₹78,000.
How long until my net meter is live?
Typically 6 to 9 weeks from application in Hyderabad. Installation itself takes one day; the rest is the DISCOM's feasibility, inspection and meter installation.
Are you a registered PM Surya Ghar vendor?
Our registration on the national portal is in progress. We will show our vendor ID here once it is listed. Please ask us for the current status before you book.
What maintenance does a system need?
Rinse the panels with plain water every two to three weeks in dry months. We monitor generation through the inverter app and call you if output drops.
Tell us about your home
We call you back within 15 minutes during working hours and visit within two days.
17-1-386/SN/5/A, SN Reddy Nagar, Champapet, Vaishalinagar, Saroornagar, Hyderabad – 500079, TelanganaSite visits by appointment