Tata Power Solar Scheme: Households looking to reduce electricity bills may soon find rooftop solar easier to finance. Tata Power Renewable Energy has been expanding its “Ghar Ghar Solar” campaign with low upfront-payment offers, easy EMIs and financing support for residential customers.
Under similar Tata Power campaigns, customers have been offered rooftop solar systems with an upfront payment starting at just ₹999, while the remaining cost can be financed through a loan and repaid in monthly instalments. Tata Power’s official financing page also highlights low down payments, collateral-free loans, flexible EMIs and financing options linked to PM Surya Ghar. (Tata Power)
However, consumers should understand one important point: ₹999 is not the total cost of the solar system. It is only the initial payment under a financing offer. The rest is paid through EMIs, and the final cost depends on system capacity, subsidy eligibility, loan terms and installation conditions.
What Is Tata Power’s Ghar Ghar Solar Campaign?
The initiative is designed to make rooftop solar more affordable for households that may not want to pay the full installation amount upfront.
Tata Power has used the “Ghar Ghar Solar” campaign in multiple states to encourage residential solar adoption. Its official campaign details in Andhra Pradesh, for example, offered systems with ₹999 upfront payment, financing for the system cost and repayment periods of up to 60 months. (Tata Power)
The company also promotes financing support for residential rooftop solar installations through banks and other lending partners. (Tata Power)
How Does the ₹999 Solar Offer Work?
Under such financing models, a customer pays a small initial amount and finances the remaining system cost through a loan.
For Tata Power’s ₹999 offer in Visakhapatnam, the company listed ₹999 upfront payment across system sizes ranging from 2 kW to 10 kW. It also provided post-subsidy EMI examples beginning at ₹2,203 per month for a 2 kW system, with a tenure of up to 60 months. (Tata Power)
Exact EMI amounts can vary by city, system size, lender, interest rate and subsidy eligibility.
Therefore, customers in Bihar should check the offer applicable to their location before assuming that the EMI or down payment available elsewhere will be identical.
Can You Install a 1 kW to 10 kW Solar System?
Residential rooftop solar systems are available in different capacities depending on electricity consumption and available roof space.
A smaller household with limited power use may consider a lower-capacity system, while homes with air conditioners, pumps and several appliances may require a larger installation.
Tata Power’s financing programmes cover multiple residential system sizes, but the exact range and loan conditions should be checked for the local campaign. (Tata Power)
The right capacity should ideally be based on recent electricity bills rather than simply choosing the cheapest option.
Government Subsidy Can Reduce the Cost
Eligible residential consumers may also benefit from the PM Surya Ghar: Muft Bijli Yojana.
Under the central scheme, the subsidy structure for ordinary residential households is currently:
- ₹30,000 per kW for the first 2 kW
- ₹18,000 for the next additional 1 kW
- Maximum central subsidy of ₹78,000 for systems of 3 kW or more
No additional central financial assistance is provided for capacity beyond 3 kW under the standard residential category. (Solar Rooftop)
For example, a 2 kW eligible rooftop installation can qualify for up to ₹60,000 in central assistance, while a 3 kW system can qualify for up to ₹78,000.
₹999 Does Not Mean the Government Is Giving a Solar System for ₹999
This distinction is important.
The ₹999 amount relates to the initial payment under a commercial financing plan, not the entire price of the rooftop solar installation.
The total system cost can still run into tens of thousands or even lakhs of rupees depending on capacity and equipment. Government subsidy can lower the effective cost, while the remaining amount may be financed through EMIs.
Consumers should therefore avoid advertisements or social-media posts that suggest a complete rooftop solar plant is being sold outright for ₹999.
How Much Subsidy Is Available for 1 kW?
Under the PM Surya Ghar subsidy rules, a 1 kW eligible residential system can receive up to ₹30,000 in central financial assistance. (Solar Rooftop)
For a 2 kW system, the subsidy can rise to ₹60,000.
For a 3 kW system, the subsidy can reach ₹78,000.
After 3 kW, the standard central subsidy does not increase further.
Any additional state-level assistance would depend on the policy applicable in the consumer's state and should be verified separately.
How to Choose the Right Solar Capacity
The capacity of a rooftop solar system should broadly match household electricity consumption.
A 1 kW system may suit households with relatively modest electricity use, such as lights, fans, television and small appliances.
A 2 kW system may be more suitable for homes using additional appliances such as refrigerators, coolers or small pumps.
A 3 kW system may suit households with higher consumption, including refrigerators, water pumps and occasional air-conditioner use.
Actual generation depends on sunlight, roof orientation, shading, system efficiency and local weather conditions.
How Much Can Rooftop Solar Reduce Electricity Bills?
The savings from rooftop solar depend on how much electricity the system generates and how much of that power the household consumes or exports through net metering.
PM Surya Ghar was designed to encourage rooftop solar adoption and can allow households to reduce grid-electricity purchases. The government has also promoted the possibility of households benefiting from surplus generation where permitted under applicable net-metering rules. (Ministry of New and Renewable Energy)
However, consumers should not assume that every rooftop solar installation will automatically make the monthly electricity bill zero.
Fixed charges, consumption patterns, system capacity and local DISCOM rules can all affect the final bill.
Financing Can Make Solar More Affordable
The biggest barrier for many households is the upfront installation cost.
Tata Power’s financing programmes are designed to address this by offering low down payments, flexible EMIs and collateral-free loan options through participating financial institutions. (Tata Power)
This can make rooftop solar easier to adopt for customers who prefer to spread the cost over several years.
But borrowers should still check the interest rate, processing fee, loan tenure, foreclosure conditions and total repayment amount.
Check Warranty and After-Sales Support
A rooftop solar system is a long-term investment, so warranty and service support are important.
Tata Power states that its channel partners can help facilitate module warranty, quality assurance and after-sales support for rooftop installations. (Tata Power)
Before purchasing, consumers should ask for written details of warranties covering solar panels, inverters, installation workmanship and other equipment.
How to Apply for PM Surya Ghar Subsidy
The central rooftop solar programme is implemented through the official PM Surya Ghar portal.
Eligible households generally need to register, select the relevant DISCOM, submit required details, use an approved vendor where applicable and complete the prescribed installation and inspection process.
The Ministry of New and Renewable Energy directs residential consumers to the PM Surya Ghar portal for rooftop solar installation and subsidy-related processes. (Solar Rooftop)
Customers should complete subsidy formalities only through authorised channels.
What to Check Before Signing Up for a ₹999 Offer
Before accepting any low-down-payment solar plan, ask for the complete cost sheet.
Check the system capacity, equipment brand, subsidy amount assumed in the quotation, monthly EMI, loan tenure, interest rate, installation charges and whether net-metering work is included.
Also confirm whether the advertised EMI is calculated before or after subsidy, because that can significantly change the amount shown.
The Bottom Line
Tata Power’s “Ghar Ghar Solar” campaign is aimed at making rooftop solar easier to finance by reducing the upfront payment and offering EMI-based repayment options.
Similar official Tata Power offers have started at just ₹999 upfront, with financing periods of up to 60 months. (Tata Power)
At the same time, eligible residential households can receive central assistance under PM Surya Ghar—₹30,000 per kW for the first 2 kW and another ₹18,000 for the third kW, taking the maximum standard subsidy to ₹78,000. (Solar Rooftop)
Consumers should remember that ₹999 is only the starting payment, not the total price of the solar system. Before booking, compare the complete installation cost, subsidy eligibility, EMI terms and local offer applicable in Bihar.
