How Much Does It Cost to Install Solar at Home in india? ๐๐ธ Complete Guide for 2026
If you’re thinking about going solar at home ๐๐ก and wondering how much it costs, what type to choose, and which company to trust, you’ve come to the right place! In this guide, we’ll break down everything from 1 kW to 10 kW solar setups, explain off-grid, on-grid, and hybrid systems, include latest price ranges, government subsidies, and even tips on choosing the right vendor. Let’s dive in! ⚡๐
1️⃣ Types of Solar Setups – Which One Is Right for You? ๐ค
Solar setups generally come in three types: Off-Grid, On-Grid, and Hybrid. Each has its advantages and drawbacks. Let’s break it down. ๐ต️♂️
A. Off-Grid Solar Setup ๐๐
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This setup includes solar panels, an inverter, and a battery.
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During the day, solar panels generate electricity ⚡ to run your appliances and charge the battery.
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At night, the battery powers your home ๐๐ .
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Best for: Areas with frequent power cuts or where electricity isn’t available at all.
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Drawbacks:
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No government subsidy ❌๐ฐ – you pay full price.
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Batteries need replacement every 5–7 years, adding to long-term cost.
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B. On-Grid Solar Setup ๐๐
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Includes solar panels and inverter, but no battery.
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Excess electricity goes to the grid via a net meter ⚡๐.
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At night, electricity is drawn from the grid, and your electricity bill adjusts automatically.
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Best for: Homes with regular power supply and high electricity bills ๐ก๐ธ.
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Pros:
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Government subsidy available ✅
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Lower initial cost compared to off-grid ๐ฐ
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Electricity bills can reduce to near zero! ๐ค
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Drawbacks:
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Doesn’t work during power cuts ⚠️
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C. Hybrid Solar Setup ๐๐๐
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Combines off-grid + on-grid features.
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Includes solar panels, inverter, battery, and grid connection.
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During the day, solar powers appliances, charges the battery, and sends extra to the grid.
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At night, the battery or grid provides electricity.
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Best for: Homes with high electricity bills and occasional power cuts.
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Pros:
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Government subsidy available ✅
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Works during power cuts ⚡
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Drawbacks: Slightly more expensive ๐ธ due to battery & hybrid inverter
๐ก Quick Tip:
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No electricity at home → Off-Grid
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Occasional short power cuts → On-Grid
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High bills + occasional cuts → Hybrid
2️⃣ How to Decide the Size of Your Solar Setup ⚡๐
You can size your solar setup in two ways:
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By appliances: Make a list of your appliances and note their power consumption. Then calculate the total.
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By electricity bills (simpler!): Look at your past 12 months of electricity usage.
๐ก Unit Guide:
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1 kW solar = 1,400–1,450 units/year
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2 kW solar = 2,800–2,900 units/year
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3 kW solar = 4,200–4,400 units/year
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5 kW solar = 7,000–7,300 units/year
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8 kW solar = 11,000–12,000 units/year
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10 kW solar = 14,000–15,000 units/year
So, if your yearly electricity usage = 2,900 units, 2 kW setup is perfect.
3️⃣ Components of a Solar Project ๐ง๐๐
Every solar project includes multiple components. Don’t settle for cheap shortcuts! ๐ซ
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Solar Panels: Various types – Polycrystalline, Monocrystalline, Mono PERC, Half-Cut, Bifacial, TopCon. Size, power, and price vary.
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Inverter: Off-Grid, On-Grid, or Hybrid type.
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Battery: Only in Off-Grid & Hybrid systems – Lead Acid or Lithium-ion ๐.
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Solar Structure: GI/HDGI material, Low or High Rise.
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ACDB/DCDB Boxes, Lightning Arrestor, Earthing ⚡
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Wiring: AC & DC wires + protective conduit pipes.
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Power Generation Meter & Net Meter
⚠️ Warning: Many installers cut costs by skipping lightning arrestors, earthing, or using poor-quality wires. This may void warranties and reduce efficiency!
Pro Tip: Always get a proper price quotation including all components and quality grades.
4️⃣ Latest Price Ranges for Solar Setups in India ๐ฎ๐ณ๐ธ
Here’s a detailed breakdown for 1 kW to 10 kW solar systems (without subsidy):
| System | Load | On-Grid | Off-Grid | Hybrid | Annual Units Generated |
|---|---|---|---|---|---|
| 1 kW | Lights, 1-2 fans, TV, router | ₹60,000–₹70,000 | ₹70,000–₹80,000 | ₹80,000–₹1,00,000 | 1,400–1,450 |
| 2 kW | + Cooler, Fridge, Washing Machine | ₹1–1.5 Lakh | ₹1.5–1.6 Lakh | ₹1.4–1.6 Lakh | 2,800–2,900 |
| 3 kW | + Half HP Water Pump | ₹1.8–2.2 Lakh | ₹2.2–2.5 Lakh | ₹2.3–2.7 Lakh | 4,200–4,400 |
| 5 kW | + AC, Full HP Pump, Geyser | ₹2.8–3.2 Lakh | ₹3–3.5 Lakh | ₹3.2–3.7 Lakh | 7,000–7,300 |
| 8 kW | + 2 ACs, Large fridge, Pumps | ₹4.8–5.2 Lakh | ₹5–5.5 Lakh | ₹5.2–5.7 Lakh | 11,000–12,000 |
| 10 kW | + 3 ACs, EV charger, 2 fridges | ₹5.5–6 Lakh | ₹5.8–6.2 Lakh | ₹6–6.5 Lakh | 14,000–15,000 |
๐ก Subsidies from the Government of India (PM Surya):
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1–2 kW → ₹30,000–₹60,000
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3 kW+ → ₹78,000 fixed
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Some states may add extra subsidy
5️⃣ ROI & Financing ๐ฐ๐
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On-Grid ROI: 3–5 years (after which electricity is essentially free for 25+ years!)
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Financing: Banks provide low-interest loans with 3 months – 10 years EMI. ๐ฆ๐ธ
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Tip: Choose a trusted company like Solar Square, registered under PM Surya Ghar Scheme, offering free consultation, top-quality panels, and end-to-end installation.
6️⃣ Step-by-Step Solar Installation Process ๐ ️๐
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Contact a solar company (e.g., Solar Square) ๐
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Site visit & requirement assessment ๐
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Quotation with full breakdown ๐ – panels, inverter, battery, structure, cost, warranty
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Sign agreement & schedule installation ๐️
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Delivery of components & installation ⚡
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Government approval, net metering & subsidy (15–30 days) ✅
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Enjoy free electricity! ๐
๐ก Maintenance:
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Cleaning panels and monitoring power generation is essential
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Solar Square offers maintenance programs, ensuring guaranteed power output
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If output is low, they credit ₹8/unit! ๐ฐ⚡
7️⃣ Final Thoughts – Go Solar Smartly! ๐✅
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Choose the right system type: Off-Grid / On-Grid / Hybrid
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Pick proper kW size based on your usage
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Insist on quality components
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Get a detailed quotation & agreement
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Go with trusted, registered solar vendors
With the right setup, you can enjoy 25+ years of free electricity, reduce bills, and even earn through net metering! ๐๐ก
⚡ Fun fact: Even small setups like 1–2 kW can power basic appliances and drastically reduce your electricity bills, while 10 kW setups can handle multiple ACs, EV charging, pumps, and heavy household loads.
So, if you want clean energy, savings, and a smart investment, solar is the way to go! ๐๐๐ธ
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