After the PM Surya Ghar subsidy, a 5 kW rooftop solar system in Lucknow costs between Rs 1.5 lakh and Rs 2 lakh out of pocket. For most households and small businesses, that's a significant sum. But here's the financial reality that many people miss: if you finance that amount over five years, your monthly EMI will be lower than your current UPPCL electricity bill. Solar, in other words, can be genuinely zero-net-cost from day one when financed correctly. This guide covers every loan and financing option available to UP households and businesses in 2026, so you can choose the one that works best for your situation.
Dedicated Solar Loan Schemes
The PM Surya Ghar programme has created a parallel financial ecosystem specifically designed to make rooftop solar accessible. Several public sector banks now offer solar-specific loan products with rates and terms you will not find in general personal loan or home improvement loan categories.
SBI Surya Shakti Solar Home Loan
The State Bank of India's Surya Shakti scheme is designed specifically for PM Surya Ghar applicants. It offers up to Rs 10 lakh for residential installations, with an interest rate of approximately 10.5 to 11 percent and a repayment tenure of up to 7 years. A particularly useful feature is that the loan amount is disbursed directly to the MNRE-empanelled solar installer, removing the hassle of transferring large sums and ensuring that the funds reach the right party. For a homeowner in Kanpur or Barabanki, this structure also provides a layer of assurance that the installer is government-approved.
PM Surya Ghar Portal Bank Tie-Ups
The official portal at pmsuryaghar.gov.in has integrated direct pre-approval links with four major public sector banks: SBI, Union Bank of India, Punjab National Bank, and Bank of Baroda. You can initiate a loan application online without visiting a branch. The portal connects your solar installation application and your loan application in a single workflow, which significantly reduces paperwork and approval time. For applicants in smaller towns like Sitapur or Hardoi, where visiting a bank branch may be inconvenient, this digital pathway is especially valuable.
IREDA for Commercial Solar
The Indian Renewable Energy Development Agency offers project finance for commercial and industrial solar installations. IREDA loans are competitive in terms of interest rates and are well-suited for larger systems. The minimum ticket size is Rs 10 lakh, which means IREDA is primarily relevant for businesses, factories, and commercial properties rather than residential buyers. If you run a business with a significant electricity bill, IREDA financing is worth exploring before approaching commercial banks.
SIDBI for MSMEs
The Small Industries Development Bank of India runs a green energy finance program that covers solar installations for MSMEs and small businesses at subsidized interest rates. If your business is registered as a micro, small, or medium enterprise, SIDBI's scheme can provide meaningfully lower rates than standard commercial bank products. This is an underutilized option among small business owners in UP who qualify but are unaware of it.
Commercial Bank and NBFC Options
Beyond the PM Surya Ghar portal tie-ups, several banks and non-banking finance companies (NBFCs) have their own solar loan products active in Uttar Pradesh in 2026.
Public Sector Banks
Union Bank of India and Bank of Baroda both run solar loan products in UP aligned with PM Surya Ghar. These products generally offer interest rates in the 10 to 11 percent range, similar to SBI Surya Shakti. If you already have an existing relationship with either bank, approval may be faster and documentation requirements may be somewhat lighter. It is always worth asking your branch manager specifically about their "solar loan" product rather than applying for a generic personal loan, as the dedicated products carry better rates.
NBFCs for Faster Approval
For buyers who need quicker approvals or have income documentation that does not fit neatly into bank requirements (common for self-employed and small traders), NBFCs offer viable alternatives. Bajaj Finserv has an active solar loan product covering Rs 1 lakh to Rs 10 lakh with interest rates of 11 to 13 percent and largely digital approval processes. Hero FinCorp is particularly active in semi-urban UP markets, including Barabanki and Sitapur, and caters well to smaller-ticket borrowers who may not meet the income documentation thresholds of public sector banks. Mahindra Finance is another option worth checking.
As a broad comparison: government bank schemes in 2026 run at 10 to 11 percent per annum, while NBFC rates range from 11 to 14 percent. The higher rate is the cost of faster processing and more flexible eligibility. For a Rs 2 lakh loan, the difference between 11 and 13 percent over 5 years is approximately Rs 2,200 in total extra interest, which may be acceptable given the convenience.
On collateral: most solar loans up to Rs 5 lakh are unsecured. You do not need to mortgage your property or pledge any asset. Above Rs 5 lakh, some lenders do require collateral, though this varies by lender and borrower profile.
EMI vs Upfront: The Cash Flow Math
Here is the calculation that matters most for a homeowner deciding whether to take a loan. A Rs 1.5 lakh loan at 10.5 percent per annum for 5 years produces a monthly EMI of approximately Rs 3,235. A 3 kW solar system in Lucknow typically saves Rs 3,500 to Rs 4,500 per month on your UPPCL bill, depending on your consumption pattern and net metering credits. The math is straightforward: your monthly saving exceeds your monthly EMI from the very first full month. You are cash flow positive from day one without spending a single rupee upfront.
The case is even stronger for businesses. Consider a Rs 10 lakh commercial solar loan at 11 percent per annum for 5 years: the monthly EMI is approximately Rs 21,700. A commercial system of this size in Lucknow or Kanpur would offset electricity bills by Rs 30,000 to Rs 50,000 per month at commercial UPPCL tariff rates of Rs 7 to Rs 9 per unit. In addition, businesses claim 40 percent accelerated depreciation on the solar asset under Income Tax Act Section 32, which translates to Rs 1.2 to Rs 1.5 lakh in tax savings in Year 1 alone. The combined effect of electricity savings plus tax benefit creates a first-year return that far exceeds the loan cost.
Documents You Will Need
For a residential solar loan application, prepare: Aadhaar card, PAN card, last 6 months of bank statements, your existing UPPCL electricity connection details (account number and latest bill), and a copy of your PM Surya Ghar application reference number if already registered. For business loans, add your last 2 years of Income Tax returns, GST registration certificate, and business registration documents. Processing time at public sector banks is typically 7 to 15 working days; NBFCs can process in 3 to 7 days.
At Sunwize, we work with multiple lending partners and can help connect customers across Lucknow, Barabanki, and surrounding districts to the right loan product for their situation. The goal is always to find an EMI structure that is comfortably below your current monthly electricity expense.
Related Keywords