Solar cost in Hyderabad depends more on system size than on any other single decision you make, and the three sizes that cover nearly every home in TSSPDCL territory are 3 kW, 5 kW, and 10 kW. In 2026, a 3 kW rooftop system from an MNRE-empanelled installer costs ₹1.70 to ₹1.90 lakh gross and ₹92,000 to ₹1.12 lakh after the ₹78,000 PM Suryaghar subsidy. A 5 kW system nets ₹1.92 to ₹2.17 lakh. A 10 kW system nets ₹4.42 to ₹4.92 lakh. This guide is the size-by-size companion to our Suryaghar Hyderabad guide: price tables per size, what each size generates at Hyderabad’s 5.4 to 5.7 peak sun hours, what it saves at TSSPDCL’s ₹1.95 to ₹9.00 per kWh tariff slabs, and how to pick the right one for your bill.
Direct answer. In Hyderabad in 2026, a 3 kW solar system costs ₹92,000 to ₹1.12 lakh after the ₹78,000 PM Suryaghar subsidy, a 5 kW costs ₹1.92 to ₹2.17 lakh, and a 10 kW costs ₹4.42 to ₹4.92 lakh. Generation runs 385 to 430, 640 to 715, and 1,280 to 1,430 kWh per month respectively. Payback at TSSPDCL tariffs is 2.5 to 3 years for 3 kW and roughly 3 to 4.5 years for the larger sizes. Heaven Green Energy is MNRE-empanelled across all TSSPDCL districts.
One thing before the tables: the ₹78,000 subsidy from MNRE (Ministry of New and Renewable Energy) is capped at 3 kW for individual homes. Going from 3 kW to 5 kW or 10 kW adds zero extra subsidy. Telangana also offers no state top-up, so that single cap drives most of the sizing math below.
3kW Solar System Cost in Hyderabad
The 3 kW system is Hyderabad’s volume seller for three reasons: it captures the full ₹78,000 subsidy, it fits the typical 3 kW sanctioned load on urban residential connections, and at TSSPDCL’s steep upper slabs it wipes out the most expensive units on the bill first. The subsidy math is ₹30,000 for the first kW, ₹30,000 for the second, and ₹18,000 for the third, totalling ₹78,000 as per the MNRE 2026 schedule on pmsuryaghar.gov.in.
| Cost item | Amount (Hyderabad, 2026) |
|---|---|
| Gross turnkey price | ₹1.70 to ₹1.90 lakh |
| PM Suryaghar subsidy | ₹78,000 |
| Net cost after subsidy | ₹92,000 to ₹1.12 lakh |
| Monthly generation | 385 to 430 kWh |
| Annual saving (₹8.20 blended tariff) | ₹38,000 |
| Roof area needed | 250 to 300 sqft shadow-free |
| Typical payback | 2.5 to 3 years |
That gross price buys a complete on-grid system: 6 to 7 ALMM-listed, DCR (Domestic Content Requirement) compliant panels of 545 Wp and above, a BIS (Bureau of Indian Standards) certified string inverter, galvanised mounting structure, DC and AC cabling, protection boxes, earthing, and the net metering application. Since June 2026, DCR cells are mandatory for subsidised systems, which has added roughly ₹20,000 to ₹30,000 to a 3 kW quote across the industry. For the item-by-item split, see our solar panel cost breakdown.
Best fit: a monthly TSSPDCL bill of ₹2,800 to ₹5,000, consumption of 300 to 500 units, one or two 1.5-ton air conditioners, and a 2 to 3 BHK in areas like Kondapur, Nizampet, or Uppal. If that describes you, 3 kW is the densest subsidy-per-rupee option in Telangana.
Loan route: under PM Suryaghar’s collateral-free window, public sector banks finance up to ₹2 lakh at about 6.75 percent. The post-subsidy ₹1.02 lakh midpoint financed over 5 years works out to roughly ₹2,000 per month EMI, close to the bill saving itself. The full EMI math per size is in our solar loan EMI guide for 3kW, 5kW and 10kW.
💰 Real numbers
A Madhapur family with a 450-unit monthly bill installed a 3 kW system at ₹1.80 lakh gross in early 2026. The ₹78,000 subsidy hit their bank account 26 days after net meter commissioning. Monthly savings now run ₹3,300 to ₹3,700, because the units offset were billed at ₹7.70 to ₹9.00 each.
5kW Solar System Cost in Hyderabad
The 5 kW system is the standard upgrade for homes that sit deep in slab 5 every month. The subsidy stays capped at ₹78,000, so the extra 2 kW is full retail price, but the generation jump to 640 to 715 kWh per month comfortably handles two air conditioners running 8 to 10 hours daily through Hyderabad’s long summer, plus a geyser and work-from-home load.
| Cost item | Amount (Hyderabad, 2026) |
|---|---|
| Gross turnkey price | ₹2.70 to ₹2.95 lakh |
| PM Suryaghar subsidy | ₹78,000 |
| Net cost after subsidy | ₹1.92 to ₹2.17 lakh |
| Monthly generation | 640 to 715 kWh |
| Annual saving (₹8.20 blended tariff) | ₹63,000 |
| Roof area needed | 450 to 550 sqft shadow-free |
| Typical payback | 3 to 3.5 years |
Notice the per-kW cost drops: 5 kW works out to roughly ₹54,000 to ₹59,000 per kW gross versus ₹56,700 to ₹63,300 for 3 kW, because the inverter, structure, and labour scale sub-linearly. The per-kW saving is real but modest, roughly ₹2,000 to ₹4,000 per kW.
Best fit: a monthly bill of ₹5,000 to ₹8,000, consumption of 500 to 700 units, a 3 to 4 BHK in Gachibowli, Kukatpally, Manikonda, or Secunderabad, and a sanctioned load of at least 5 kW on your TSSPDCL bill. At that usage, 400 or more of your monthly units are billed at ₹9.00 each, so every solar unit self-consumed saves the maximum. This is why 5 kW payback in Hyderabad (3 to 3.5 years) is faster than in most Indian metros despite zero extra subsidy.
One honest caveat: if your consumption is below 400 units, a 5 kW system will over-generate. Surplus units exported to TSSPDCL are credited near the APPC (Average Power Purchase Cost) of about ₹3.20 per kWh instead of saving you ₹9.00, and that stretches payback by a year or more. Homeowners on X regularly debate skipping the subsidy altogether at this size to use cheaper imported panels; the math rarely works once you account for TSSPDCL inspection compliance and warranty support.
Curious what a 5 kW would save on your exact bill? Our free solar calculator takes your bill amount, pin code, and roof type and returns size, subsidy, savings, and payback in 60 seconds.
10kW Solar System Cost in Hyderabad
The 10 kW system is the residential net metering cap in Telangana and the choice of villas, independent bungalows, and farmhouses on the city edges, think Kokapet, Tellapur, Shamshabad, and the ORR belt. It is also where buyers most often overspend, because a 10 kW quote looks impressive and the subsidy framing gets murky.
| Cost item | Amount (Hyderabad, 2026) |
|---|---|
| Gross turnkey price | ₹5.20 to ₹5.70 lakh |
| PM Suryaghar subsidy | ₹78,000 |
| Net cost after subsidy | ₹4.42 to ₹4.92 lakh |
| Monthly generation | 1,280 to 1,430 kWh |
| Annual saving (₹8.20 blended tariff) | ₹1.26 lakh to ₹1.41 lakh |
| Roof area needed | 900 to 1,050 sqft shadow-free |
| Typical payback | 3.5 to 4.5 years |
The ₹78,000 subsidy is the same as a 3 kW system gets. It does not scale. That means only about 14 to 15 percent of a 10 kW gross cost is subsidised, versus 41 to 46 percent for a 3 kW. The system still pays back because TSSPDCL’s slab 5 tariff of ₹9.00 per kWh is among the highest residential rates in India, and per-kW hardware cost falls to roughly ₹52,000 to ₹57,000 at this size. But the subsidy story vendors tell at 10 kW is often inflated.
Best fit: monthly bills above ₹8,000, consumption of 1,000 to 1,400 units, three or more air conditioners, possibly a home theatre, pool pump, or EV charger, and a sanctioned load of 10 kW. Check the sanctioned load on your TSSPDCL bill first. If it says 5 kW, you need a load enhancement application (12 to 18 days, separate workflow) before TSSPDCL will approve a 10 kW system.
⚠️ Watch out
Homeowners on X report being told the subsidy scales with system size, so they upsize from 3 kW to 10 kW expecting proportionally more money back. It does not. The cap is ₹78,000 for any individual residential system of 3 kW or above, per MNRE 2026. Only housing society common-area systems use a different slab of ₹18,000 per kW.
Which Size Should You Pick? The 300-Unit Line Test
Our proprietary framework for this decision in TSSPDCL territory is the 300-Unit Line Test, developed across our Hyderabad installations. Definition: solar earns its full ₹9.00-per-unit value only on the units you consume above the 300-unit line each month, so size your system to that consumption first and treat everything below the line as a bonus, never as the reason to upsize.
- Find your average monthly units on the last three TSSPDCL bills.
- Subtract 300. The remainder is your slab-5 consumption, the units worth ₹9.00 each.
- Divide by 140 (the rough monthly generation of 1 kW in Hyderabad). That is your slab-5 target kW.
- Cross-check the roof and sanctioned load. Shadow-free area in sqft divided by 100 caps your size, and the sanctioned load printed on your bill caps what TSSPDCL will approve. Our guide on fixing sanctioned load mismatch covers the enhancement route.
The smallest size that clears your slab-5 target, your roof, and your sanctioned load wins. Here is the decision table we use on site visits:
| Monthly units | Monthly bill (approx.) | Slab-5 units | Recommended size | Net cost after subsidy |
|---|---|---|---|---|
| 300 to 500 | ₹2,800 to ₹5,000 | 0 to 200 | 3 kW (full subsidy) | ₹92,000 to ₹1.12 lakh |
| 500 to 750 | ₹5,000 to ₹8,000 | 200 to 450 | 5 kW | ₹1.92 to ₹2.17 lakh |
| Above 1,000 | ₹8,000 and up | 700 and up | 10 kW | ₹4.42 to ₹4.92 lakh |
The tradeoff between right-sizing and oversizing, in plain terms:
- ✓ Fastest payback, 2.5 to 3 years at Hyderabad tariffs for 3 kW
- ✓ Full subsidy density at 3 kW, up to 46 percent of gross cost
- ✓ No sanctioned-load enhancement delays at 3 kW
- ✓ EMI inside the PM Suryaghar ₹2 lakh collateral-free loan window
- ✗ Surplus exports earn APPC of about ₹3.20 per kWh, not ₹9.00
- ✗ Zero extra subsidy above 3 kW, extra capacity is full retail
- ✗ Load enhancement adds 12 to 18 days before approval
- ✗ Banked credits settle every March at APPC, unused surplus is lost
For the national version of this comparison, read 3kW vs 5kW vs 10kW home solar. For the broader sizing methodology, the home solar system size guide covers edge cases like daytime-empty houses and low-consumption months.
TSSPDCL Tariffs, Savings and Payback by Size
Your savings depend on which TSSPDCL slab your consumption touches, because solar offsets your most expensive units first under net metering. TSSPDCL (Telangana State Southern Power Distribution Company) domestic slabs under the current TSERC tariff schedule: ₹1.95 per kWh up to 50 units, ₹3.10 for 51 to 100, ₹4.80 for 101 to 200, ₹7.70 for 201 to 300, and ₹9.00 above 300 units, per the TSERC 2024 amendment published on tserc.telangana.gov.in.
| System size | Units offset per month | Slab where savings land | Monthly saving | Annual saving | Payback (net cost) |
|---|---|---|---|---|---|
| 3 kW | 385 to 430 kWh | ₹7.70 to ₹9.00 | ₹3,300 to ₹3,700 | ₹38,000 | 2.5 to 3 years |
| 5 kW | 640 to 715 kWh | ₹9.00 | ₹5,000 to ₹5,600 | ₹63,000 | 3 to 3.5 years |
| 10 kW | 1,280 to 1,430 kWh | ₹9.00 | ₹10,500 to ₹11,700 | ₹1.26 lakh to ₹1.41 lakh | 3.5 to 4.5 years |
Two nuances the table hides. First, the 5 kW and 10 kW rows assume your consumption is high enough to absorb the generation; if it is not, the excess exports at APPC of about ₹3.20 per kWh and payback stretches. Second, these figures assume roughly 80 percent self-consumption. Daytime-empty homes self-consume less, and the solar payback period guide shows the export-credit adjustment in detail.
One more check: Hyderabad’s summer heat and dust shave 4 to 7 percent off panel output in April and May, and monsoon months run below the annual average. Annual numbers still work comfortably because the slab-5 tariff is so steep, but never size your system off March’s generation figures alone.
What Changes the Price Within Each Size
Every size band above has a ₹20,000 to ₹50,000 range inside it. Four variables drive that range, and none of them are arbitrary.
Panel technology and DCR. Since June 2026, subsidised systems must use domestically manufactured cells, tracked on the ALMM list by MNRE. DCR-compliant mono PERC panels from Waaree or Adani Solar run ₹24 to ₹28 per Wp. Premium TOPCon panels run ₹30 to ₹36 per Wp. On a 10 kW system that gap alone is ₹60,000 to ₹80,000. TOPCon’s lower temperature coefficient buys 3 to 5 percent more generation in Hyderabad’s April and May heat. The DCR glossary entry explains the compliance rule in detail.
Inverter class. A standard BIS-certified string inverter (IS 16221, IEC 62109) adds ₹15,000 to ₹20,000 at 3 kW and ₹40,000 to ₹55,000 at 10 kW. Hybrid inverters that accept batteries later cost ₹30,000 to ₹50,000 more. Qbits Energy’s guide on solar inverter sizing shows how to match inverter capacity to your array without clipping losses in summer heat.
Structure and roof work. Ballasted structures for flat RCC roofs cost less than anchor-drilled ones for sloped or older roofs. Pre-galvanised structures cost ₹3,000 to ₹5,000 more per system and outlast standard GI by years in Hyderabad’s monsoon humidity.
Cable runs and switchgear. Panels above the second floor, long runs to the meter room, or a tired MCB panel can add ₹5,000 to ₹12,000. A legitimate itemised quote shows all of this; our how to read a solar quote guide shows what each line should look like. Any quote below ₹52,000 per kW gross in Hyderabad in 2026 should trigger questions about panel provenance, DCR compliance, or missing protection equipment.
Mistakes Hyderabad Buyers Make, by Size
The failures we see on re-surveys across Hyderabad cluster by size. The red-flag list below is ordered by how much money each mistake wastes.
-
1
Upsizing for subsidy that does not exist, moving from 3 kW to 5 kW or 10 kW expecting proportionally more money back. The cap is ₹78,000. The extra capacity is full retail.
-
2
Installing 10 kW on a 5 kW sanctioned load, which gets the net metering application rejected and strands the hardware while the load enhancement crawls through TSSPDCL.
-
3
Accepting a below-market 3 kW quote under ₹1.60 lakh gross, which in 2026 almost always means non-DCR or non-ALMM panels that fail TSSPDCL inspection and forfeit the ₹78,000 subsidy.
-
4
Falling for a net price below ₹90,000 on 3 kW, which usually borrows another state's top-up math. Telangana has no state subsidy, so that number is fiction here.
-
5
Skipping the site survey at any size, trusting a WhatsApp quote over a measured roof assessment. One water-tank shadow can cut a 3 kW array's output by 15 to 25 percent.
The thread connecting all five: sizing and pricing decisions made without your actual bill, your actual roof, and your actual sanctioned load. Run the 300-Unit Line Test first and three of these five mistakes disappear. The full national rejection taxonomy is in our PM Suryaghar rejection reasons guide.
How to Buy: PM Suryaghar Steps for Each Size
The process is identical across sizes; only the sanctioned-load check and loan amount change. Register on the PM Suryaghar national portal and follow this sequence:
- Register with your 13-digit USC number from your TSSPDCL bill and an Aadhaar-linked mobile. Select Telangana, then TSSPDCL.
- Upload documents: last 3 months of paid bills, Aadhaar, bank passbook, GHMC property tax receipt or sale deed, and a daytime roof photo.
- Get feasibility approval from TSSPDCL, typically 10 to 16 working days in Hyderabad city circles. For 5 kW and 10 kW, confirm sanctioned load here.
- Choose an empanelled vendor from the portal list. Heaven Green Energy is empanelled across all TSSPDCL districts.
- Install in 2 to 4 days for 3 kW and 5 kW, 4 to 6 days for 10 kW.
- Net meter inspection within 7 to 14 days of the commissioning request. The state-by-state DISCOM net metering guide from Heaven Designs documents how TSSPDCL’s workflow compares nationally.
- Subsidy via DBT (Direct Benefit Transfer) into your Aadhaar-seeded bank account within 30 days of meter commissioning.
End to end, a clean Hyderabad application completes in 60 to 85 days. For the stage-by-stage DISCOM workflow, our PM Suryaghar TSSPDCL process guide covers every step, and the national mechanics are in our net metering in India explainer. Grid data on rooftop additions is tracked by the Central Electricity Authority at cea.nic.in.
Ready to lock your size with real numbers? Get a free site assessment and our engineer will run the 300-Unit Line Test on your bills and roof, then send a fixed quote in 48 hours.
Is Bigger Ever Better? The Honest Tradeoff
There are exactly three situations where stepping up a size is the right call in Hyderabad, and one where it never is. Step up when your consumption is growing predictably (a new EV, a parent moving in, a planned second AC), when your slab-5 units already exceed what the smaller size generates, or when your roof and sanctioned load clear the bigger system without extra applications. Never step up for subsidy, because there is no extra subsidy to get.
The counterintuitive finding from our Hyderabad installs: a well-sized 3 kW system often outperforms an oversized 5 kW system on lifetime return, because every exported unit earns ₹3.20 instead of saving ₹9.00. A 5 kW system on a 400-unit home exports 200-plus units a month at the cheap rate, while a 3 kW system on the same home self-consumes almost everything. The bigger system has the bigger sticker savings and the worse internal rate of return. For the national price reference on larger systems, Qbits Energy’s 10 kW solar system price guide is a useful cross-check against any Hyderabad quote you receive.
How Heaven Green Energy Helps
Heaven Green Energy is an MNRE-empanelled solar EPC company with 10,000-plus installations across India, operating through empanelled channels across all TSSPDCL districts. In Hyderabad we have sized and installed systems from 3 kW apartments in Kompally to 10 kW villas on the ORR belt, and every quote starts with the 300-Unit Line Test applied on a free physical site survey: shadow analysis, roof measurement, and a sanctioned-load check against your actual TSSPDCL bill. Subsidy filing, net metering coordination, DCR-compliant equipment, and 25-year after-sales support are included in every turnkey price quoted in this guide.
- Residential Solar: 1 to 10 kW rooftop systems with PM Suryaghar subsidy handled end to end, the exact service behind every price in this guide.
- Commercial Solar: 10 to 100 kW for Hyderabad offices, schools, and institutions with custom ROI modelling.
- Solar Calculator: your size, subsidy, and payback in 60 seconds.
- Contact Us: free site visit within 24 hours, itemised proposal within 48 hours.
Frequently Asked Questions
How much does a 3kW solar system cost in Hyderabad after subsidy?
A 3 kW system costs ₹1.70 to ₹1.90 lakh gross from an MNRE-empanelled installer with DCR-compliant, ALMM-listed panels and a BIS-certified inverter. After the ₹78,000 PM Suryaghar subsidy, net cost is ₹92,000 to ₹1.12 lakh. It generates 385 to 430 kWh per month and pays back in 2.5 to 3 years at TSSPDCL’s upper slabs of ₹7.70 to ₹9.00 per kWh.
How much does a 5kW solar system cost in Hyderabad after subsidy?
A 5 kW system costs ₹2.70 to ₹2.95 lakh gross and ₹1.92 to ₹2.17 lakh after the ₹78,000 subsidy. It generates 640 to 715 kWh per month. At TSSPDCL’s ₹9.00 slab 5 tariff, annual savings run about ₹63,000 and payback is 3 to 3.5 years, provided your monthly consumption is above 500 units so the generation is actually self-consumed.
Is a 10kW solar system worth it in Hyderabad?
Only if your monthly bill exceeds ₹8,000 and you have 900 to 1,050 sqft of shadow-free roof. Net cost is ₹4.42 to ₹4.92 lakh after the same ₹78,000 subsidy a 3 kW gets. Generation of 1,280 to 1,430 kWh per month saves ₹10,500 to ₹11,700 monthly at slab 5, paying back in 3.5 to 4.5 years. Below that consumption, exports at APPC of about ₹3.20 per kWh erode the returns.
Does the PM Suryaghar subsidy increase for 5kW or 10kW systems?
No. The subsidy caps at ₹78,000 for any individual residential system of 3 kW or above, per the MNRE 2026 schedule: ₹30,000 for the first kW, ₹30,000 for the second, and ₹18,000 for the third. A 5 kW and a 10 kW system receive the same ₹78,000 as a 3 kW. Telangana adds no state top-up. Housing society common-area systems use a separate ₹18,000 per kW slab.
Which is better for a 3 BHK in Hyderabad, 3kW or 5kW?
For a 3 BHK with one or two ACs and consumption of 300 to 500 units, 3 kW is the better buy: full ₹78,000 subsidy, ₹92,000 to ₹1.12 lakh net, and payback in 2.5 to 3 years. Choose 5 kW only if your consumption consistently exceeds 500 units or you run two ACs heavily through summer. Oversizing a low-consumption home stretches payback because surplus units export at about ₹3.20 per kWh instead of saving ₹9.00.
How much roof space do I need for 3kW, 5kW, and 10kW in Hyderabad?
Plan for roughly 100 sqft of shadow-free roof per kW in standard flat mounting: 250 to 300 sqft for 3 kW, 450 to 550 sqft for 5 kW, and 900 to 1,050 sqft for 10 kW. Water tanks, staircase rooms, parapet shadows, and dish antennas all subtract from usable area. Higher-wattage panels of 545 Wp reduce panel count but not the area requirement by much.
How long does the whole process take in Hyderabad?
From portal registration to subsidy in your bank account, expect 60 to 85 days with clean documents: 10 to 16 working days for TSSPDCL feasibility approval, 2 to 6 days for installation depending on size, 7 to 14 days for net meter commissioning, and up to 30 days for the DBT credit. Load enhancement for 5 kW or 10 kW systems adds 12 to 18 days before the feasibility step.
Can I get a loan for a 3kW or 5kW system in Hyderabad?
Yes. PM Suryaghar’s collateral-free loan window lets public sector banks finance up to ₹2 lakh at roughly 6.75 percent for residential rooftop systems. A post-subsidy 3 kW at ₹1.02 lakh financed over 5 years costs about ₹2,000 per month EMI, close to the monthly bill saving, so cash flow is near neutral from month one. A 5 kW nets ₹1.92 to ₹2.17 lakh, just at the edge of the ₹2 lakh window.
