Sunvera Energy installs rooftop solar in Korba — India's power capital — from its Chhattisgarh office in Bilaspur, about 90 minutes away on the Bilaspur–Korba road. A 3 kW system for a home in Balco Nagar, Niharika or Kosabadi costs about ₹2,00,000 before the ₹78,000 PM Surya Ghar subsidy, generates roughly 4,500 units a year, and is connected through CSPDCL net metering, which Sunvera files and follows up. Korba residents feel the irony of high domestic tariffs in a city that generates for the whole country; rooftop solar is the practical answer.
Solar in Korba — the power city that pays for power
Korba hosts NTPC Korba, the state's CSPGCL plants, the BALCO aluminium smelter and SECL's Gevra and Dipka mines — the largest open-cast coal mines in the country. The city's housing follows its industry: NTPC and BALCO townships, SECL colonies at Gevra and Dipka, and private colonies in Niharika, Kosabadi and Transport Nagar, most of them pucca RCC roofs with three-phase supply. That makes solar panel installation in Korba one of the most straightforward jobs in Chhattisgarh — standard 3–5 kW PM Surya Ghar systems on ready roofs.
The commercial side is Transport Nagar's fleet workshops, the warehouses and cold storages that serve the mines, and the hospital and school cluster around Rampur and TP Nagar — daytime loads that an on-grid system offsets at commercial tariff rates of ₹7–10 a unit.
Solar panel price in Korba
| System | Suits | Installed price | Subsidy / benefit |
|---|---|---|---|
| 2 kW | Small colony house | ₹1,40,000–1,50,000 | ₹60,000 |
| 3 kW | Home with one AC | ≈ ₹2,00,000 | ₹78,000 |
| 5 kW | Home with two ACs | ≈ ₹3,00,000 | ₹78,000 (capped) |
| 10 kW | Workshop, clinic, school block | ₹5,50,000–6,00,000 | Accelerated depreciation |
| 50 kW | Cold storage, warehouse | ₹22,50,000–25,00,000 | Accelerated depreciation |
Prices include Waaree, Adani or Tata panels, inverter, galvanised structure, Polycab/Havells cabling, installation, commissioning and the CSPDCL and PM Surya Ghar paperwork. Home loans are arranged through HDFC Bank, SBI, PNB and Bank of Baroda. A small travel component applies for Korba because the team comes from Bilaspur; it is shown as a line item in the quotation, never hidden.
CSPDCL net metering in Korba
Korba is a CSPDCL circle in its own right. Sunvera registers your application on the PM Surya Ghar portal with your CSPDCL consumer number, the Korba division checks feasibility against your sanctioned load — important in colonies where many homes share a transformer — and after installation CSPDCL inspects and fits the bi-directional meter. Exported daytime units are set off against night-time imports on the monthly bill, and the central subsidy is credited to your bank account once the meter is live. Residents of NTPC and BALCO townships should check whether their connection is a direct CSPDCL consumer number or a township sub-meter; only direct consumers can net-meter, and Sunvera confirms this during the survey.
Cold storages and warehouses near Gevra and Dipka
Compressors in a cold storage never stop, so the base load is there day and night. A rooftop plant sized to the daytime portion — typically 50–100 kW on the large sheet roofs common around Gevra, Dipka and Transport Nagar — offsets the most expensive units and is mounted without penetrating the roof, so the roof warranty stays intact. Generation of roughly 70,000–75,000 units a year from 50 kW is worth ₹5–6 lakh annually at Korba's commercial tariff, for a payback of about four years before accelerated depreciation.
Areas we cover in Korba
Transport Nagar, Niharika, Kosabadi, Balco Nagar, TP Nagar, Rampur, Darri, Jamnipali, Gevra, Dipka, Kusmunda, Katghora and Pali. Surveys are free; call +91 77103 07937 or WhatsApp your last three electricity bills and a roof photo for a same-day estimate, and the Bilaspur team schedules the visit — usually within the week.
Frequently Asked Questions — Solar in Korba
Yes — Korba is served from Sunvera's Chhattisgarh office at Nutan Chowk, Seepat Road, Bilaspur, about 90 minutes away. Surveys are booked within the week and service visits reach Korba within a day. The company has a 75 kW plant running in Bilaspur and residential installs across the region.
About ₹2,00,000 for a 3 kW on-grid system and ₹3,00,000 for 5 kW, installed with Waaree, Adani or Tata panels. After the ₹78,000 PM Surya Ghar subsidy the net cost of 3 kW is roughly ₹1,22,000. A small travel component from Bilaspur is shown as a separate line in the quotation.
Only if the house has a direct CSPDCL consumer number. Township homes on an internal sub-meter cannot net-meter through CSPDCL, though a hybrid or off-grid system is still possible. Sunvera checks the connection type during the free survey before quoting.
About 4–4.3 units per kW per day on average, so a 3 kW system produces roughly 4,400–4,600 units a year. Winter haze from the power plants trims output a little compared with Bilaspur, which Sunvera builds into the generation estimate in your quotation.
Yes. Compressor load is continuous, so a 50–100 kW rooftop plant sized to the daytime portion offsets the costliest units; roughly 70,000–75,000 units a year from 50 kW is worth ₹5–6 lakh at commercial tariffs, giving a payback of about four years before accelerated depreciation.
Written generation estimate, exact price after subsidy and bank-finance options — no obligation.