3kW सोलर पैनल कीमत भारत: सब्सिडी सहित पूरी जानकारी
3kW solar panel price in India with subsidy for 2026 — complete cost breakdown, install solar panels cost, brand-wise pricing (Adani, Tata), and how much subsidy you actually get.
Last verified: 10 Jul 2026 · Data sourced from MNRE & DISCOMs
If you're comparing quotes right now, here's the short answer: the 3kw solar panel price in India typically ranges from Rs 1.7 lakh to Rs 2.25 lakh before subsidy, and roughly Rs 1 lakh to Rs 1.5 lakh after the PM Surya Ghar subsidy is applied. The exact number depends on panel brand, inverter type, mounting structure, and your state's net metering process.
A quick note on terminology — you'll see this system called a 3kW solar panel, 3 kilowatt solar panel, 3kV solar system, or even 3 kW solar plant. These all refer to the same system size; kV is a common typing habit, not a different unit, and 'plant' vs 'system' is just wording used by different installers.
Under PM Surya Ghar Muft Bijli Yojana, a 3kW residential rooftop system qualifies for the maximum central subsidy of Rs 78,000. Here's how the numbers typically work out:
| Item | Amount (approx.) |
|---|---|
| Base 3kW system price (before subsidy) | Rs 1,85,000 - Rs 2,25,000 |
| Central subsidy (PM Surya Ghar) | Rs 78,000 |
| Net price after subsidy | Rs 1,07,000 - Rs 1,47,000 |
| Additional state subsidy (Delhi, UP - if eligible) | Up to Rs 30,000 more |
These are indicative ranges. Your final 3kw solar panel price in india with subsidy depends on the panel brand you choose, whether you pick Mono PERC or TOPCon technology, and site-specific factors like roof structure and cabling distance.
When installers quote an install solar panels cost, that number should include more than just the panels. A complete, fair quote breaks down into:
If a quote looks unusually cheap, check whether it excludes structure, wiring, or net metering charges — these get added later as 'extra' costs, which is one of the most common complaints homeowners have after signing up.
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Mono PERC panels (the most common choice for 3kW systems) typically cost Rs 22-28 per watt before subsidy, putting the panel cost alone around Rs 66,000-84,000 for a 3kW system.
A string inverter suitable for a 3kW system generally costs Rs 15,000-25,000, depending on brand and whether it's a basic or hybrid (battery-ready) inverter.
Mounting structure, cabling, earthing, and labor typically add Rs 25,000-40,000, depending on your roof type (RCC vs tin/sheet roofs need different structures) and elevation requirements.
Net metering application is usually free or low-cost when applied through the official PM Surya Ghar portal with an approved vendor, though DISCOM-specific charges can apply in some states.
Adani solar panel price 3kw with subsidy is generally competitive due to Adani's vertically integrated manufacturing, with total system cost after subsidy often in the Rs 1,00,000-1,25,000 range for standard Mono PERC configurations.
Tata Solar 3kw price tends to run slightly higher than the market average, reflecting the brand's stronger after-sales service network. Expect it to sit at the upper end of the typical price range.
Waaree, Vikram Solar, and Goldi Solar generally fall within the same Rs 1,85,000-2,25,000 pre-subsidy range as other Tier-1 manufacturers, with Waaree often being the most price-competitive due to its manufacturing scale.
There isn't a technical difference — 3 kw solar plant price and 3kw solar system price refer to the same 3kW rooftop installation. 'Plant' is more commonly used in commercial or larger installations, while 'system' is used for residential rooftop contexts, but both describe identical equipment and identical subsidy eligibility.
Under PM Surya Ghar, subsidy is tiered by system size:
| System size | Central subsidy |
|---|---|
| 1 kW | Rs 30,000 |
| 2 kW | Rs 60,000 |
| 3 kW and above | Rs 78,000 (maximum) |
A 3kW system captures the full maximum subsidy available to any residential household — installing a larger system increases your generation and savings, but the central subsidy amount does not increase beyond Rs 78,000.
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What is the 3kW solar panel price in India with subsidy?
After the maximum central subsidy of Rs 78,000, a 3kW solar system typically costs between Rs 1,07,000 and Rs 1,47,000, depending on brand and site conditions. Base price before subsidy usually ranges from Rs 1,85,000 to Rs 2,25,000.
What is the install solar panels cost for a 3kW system?
Install solar panels cost for a 3kW system includes panels, inverter, mounting structure, wiring, and labor, typically totaling Rs 1,85,000-2,25,000 before subsidy. Always confirm that structure and net metering charges are included in the quoted price.
What is the Adani solar panel price for 3kW?
Adani solar panel price 3kw is generally competitive with other Tier-1 brands, with total system cost after PM Surya Ghar subsidy typically in the Rs 1,00,000-1,25,000 range for standard configurations.
What is the Tata Solar 3kW price?
Tata solar 3kw price is usually at the higher end of the market range, reflecting Tata Power Solar's stronger after-sales service network and brand longevity.
Is a 3 kilowatt solar system the same as a 3kV solar system?
Yes. 3 kilowatt, 3kW, and 3kV all refer to the same system size for residential solar - kV is simply a common alternate way people type or search for the same thing.
What is the difference between 3kW solar plant price and 3kW solar system price?
There is no technical difference. Both terms describe the same 3kW rooftop installation and carry identical subsidy eligibility - 'plant' is more common in commercial contexts, 'system' in residential contexts.
Does a 3kW system qualify for the maximum PM Surya Ghar subsidy?
Yes. A 3kW system qualifies for the maximum central subsidy of Rs 78,000. Installing a larger system increases generation and savings but does not increase the subsidy amount further.
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