1 kW solar system in Karnal: cost with subsidy
The short answer
A 1 kW rooftop solar system in Karnal costs about ₹58,000 installed and ₹28,000 after the ₹30,000 PM Surya Ghar subsidy. It generates roughly 121 units a month — about ₹992 worth at Karnal’s average tariff of ₹8.2/unit — and breaks even in around 2 years.
- net cost after subsidy
- ₹28,000
- net cost after subsidy
- generated per month
- 121 units
- generated per month
- bill savings per month
- ₹992
- bill savings per month
- typical payback
- 2 yrs
- typical payback
The 1 kW breakdown for a Karnal home
What it powers: lights, fans, TV, fridge and small kitchen appliances — the essentials of a small home, without AC load.
Roof you need: about 90–100 sq ft of shadow-free space. Panels are mounted on a raised GI structure, so you keep usable terrace below.
Money over 25 years: beyond the 2-year break-even, the system keeps producing against tariffs that rise every year. Panels carry 25-year performance warranties; the inverter is the one mid-life replacement (around year 10–12).
Paperwork: your installer files for net metering with DHBVN / UHBVN after you sign; the subsidy runs through the national portal and reaches your account after commissioning — the full process.
Get Karnal installers to quote for this exact system
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Request quotes in Karnal1 kW in Karnal: your questions answered
Is 1 kW the right size for my home in Karnal?
1 kW generates about 121 units a month in Karnal, which suits households with bills around ₹694–₹1,091. If your bill is much lower, a smaller system is more honest economics; if much higher, size up — run the calculator for your exact bill.
How much roof area does 1 kW need in Karnal?
Roughly 90–100 sq ft of shadow-free roof (about 90 sq ft per kW plus row clearance), facing south, east or west with no water tank or parapet shadows.
What subsidy do I get on a 1 kW system in Karnal?
₹30,000 under PM Surya Ghar (₹30,000/kW up to 2 kW, capped at ₹78,000 for 3 kW+). Credited to your bank account after DHBVN / UHBVN inspects and commissions the system.
What appliances can a 1 kW system run in Karnal?
lights, fans, TV, fridge and small kitchen appliances — the essentials of a small home, without AC load.
How long does installation take in Karnal?
On-site work takes 1–3 days once the quote is signed. The full journey — DHBVN / UHBVN feasibility approval, net meter installation and subsidy payout — typically runs 4–10 weeks.