Telangana, with Hyderabad as its capital, has been a growing market for residential rooftop solar. The state receives strong solar irradiance, particularly in its western and central regions, and both DISCOMs have established net metering processes. For homeowners in Hyderabad, Warangal, Karimnagar, Nizamabad, or anywhere in Telangana, the PM Surya Ghar central subsidy is fully accessible.

What subsidies are available in Telangana in 2026?

Central government subsidy under PM Surya Ghar Muft Bijli Yojana

System size	Central subsidy
Up to 2 kW	Rs 30,000 per kW (up to Rs 60,000)
2 kW to 3 kW	Rs 78,000 total
Above 3 kW	Capped at Rs 78,000

TSREDCO and state-level support

TSREDCO (Telangana State Renewable Energy Development Corporation) is the state nodal agency. Telangana has periodically supported rooftop solar through state-level schemes. Verify the current 2026 status at tsredco.telangana.gov.in.

Note: Always confirm current state scheme details before signing any installer agreement.

Telangana’s two DISCOMs

TSSPDCL (Telangana Southern Power Distribution Company): Covers Hyderabad, Ranga Reddy, Mahbubnagar, Nalgonda, Medak, and surrounding southern Telangana districts.

TSNPDCL (Telangana Northern Power Distribution Company): Covers Warangal, Karimnagar, Nizamabad, Adilabad, Khammam, and surrounding northern Telangana districts.

Your electricity bill states which DISCOM serves your connection. In Hyderabad, most consumers are under TSSPDCL.

Solar potential in Telangana

Telangana receives average solar irradiance of 5.0 to 5.5 kWh per square metre per day. Hyderabad and its surroundings receive consistent solar irradiance with hot, clear summers.

A 3 kW system in Hyderabad typically generates 350 to 420 units per month in peak months. Monsoon months (June to September) see reduced generation.

Who is eligible?

To claim the PM Surya Ghar central subsidy in Telangana:

• You must own a residential property with an active domestic connection from TSSPDCL or TSNPDCL
• Installation must be by a vendor registered on the PM Surya Ghar national portal
• Feasibility approval must be obtained before installation
• The property must not have previously received a central rooftop solar subsidy

How net metering works in Telangana

Net metering in Telangana is governed by the Telangana State Electricity Regulatory Commission (TSERC). Both DISCOMs follow the same framework.

Surplus generation is credited against consumption. Monthly credits carry forward. Annual surplus is settled at a TSERC-determined rate.

TSSPDCL in Hyderabad typically processes net meter installation within 4 to 8 weeks in urban areas. TSNPDCL timelines vary more across northern Telangana.

How to apply: step-by-step

Step 1: Register on the PM Surya Ghar portal

Go to pmsuryaghar.gov.in. Register with your mobile number and consumer number from your bill. Select Telangana and your DISCOM.

Step 2: Apply for feasibility approval

Submit your rooftop solar application. Your DISCOM reviews and confirms suitability within 7 to 15 working days.

Step 3: Select a registered installer

Hyderabad has a strong solar installer market. Get at least three quotes. TSREDCO also maintains a list of empanelled vendors.

Step 4: Net meter installation

After installation, apply for net meter replacement. Follow up after 4 weeks if no technician has visited.

Step 5: Commissioning certificate and subsidy

Upload the certificate and bank details to the portal. Subsidy typically reaches your account in 30 to 60 days.

What does solar cost in Telangana after subsidy?

A fully installed 3 kW system in Hyderabad costs approximately Rs 1.45 lakh to Rs 1.9 lakh before subsidy. After Rs 78,000 central subsidy, net cost is Rs 67,000 to Rs 1.12 lakh.

Monthly savings for a Hyderabad household consuming 400 units are typically Rs 2,300 to Rs 3,200. Payback is generally 4 to 5 years.

System sizing for Telangana households

Monthly consumption	Recommended size
Below 200 units	1 to 2 kW
200 to 400 units	2 to 3 kW
400 to 600 units	3 to 5 kW
Above 600 units	5 kW and above

Common questions

Is there a difference in the process between TSSPDCL and TSNPDCL?
The core PM Surya Ghar process is the same for both. Practical differences exist in net meter installation speed. TSSPDCL in Hyderabad tends to be faster than TSNPDCL in smaller northern Telangana towns.

Does Hyderabad’s urban heat island affect panel performance?
High ambient temperatures reduce solar panel efficiency somewhat. Most quality mono PERC panels have a temperature coefficient of around minus 0.35 percent per degree Celsius above 25 degrees. In Hyderabad’s summer heat, this can reduce output by 5 to 10 percent compared to standard test conditions. Well-mounted panels with air gaps beneath perform better than panels mounted flush against the roof.

Summing up

Telangana’s strong irradiance, growing installer market, and accessible central subsidy make residential solar a sound investment for homeowners in 2026. TSSPDCL’s net metering process in Hyderabad is reasonably organised. The main variable is following up actively on net meter installation timelines.

Start at pmsuryaghar.gov.in, confirm your DISCOM, and submit feasibility approval before approaching any installer.