Solar Panels Cost in Bangalore (2026)
Quick Answer
Estimated rangeIn Bangalore, a typical residential rooftop solar panel system usually costs about ₹45,000-₹70,000 per kW installed before subsidy, so a common 3 kW home system is often roughly ₹1.35 lakh-₹2.10 lakh. After central subsidy under the PM Surya Ghar scheme, eligible households can pay materially less depending on system size and vendor quote. Exact pricing varies with panel type, inverter, roof structure and whether batteries are included.
Overview
For most households in Bangalore, solar panel pricing is usually discussed as a turnkey rooftop system cost rather than an hourly labour rate. In practical terms, the market is commonly priced per kW of installed capacity: smaller on-grid home systems often sit in the mid five-figure range per kW, while larger systems can achieve a lower per-kW rate. Bangalore is a strong solar market because of high urban electricity use, a mature installer base and supportive net-metering frameworks under Karnataka’s utility and regulatory system, but final quotes still depend heavily on the equipment chosen and the complexity of the roof. Monocrystalline and higher-efficiency modules tend to cost more than basic options; hybrid systems with batteries cost far more than standard on-grid systems. For verified public benchmarks, the Government of India’s PM Surya Ghar portal publishes benchmark costs used for subsidy calculation: ₹50,000 per kW for systems up to 2 kW, ₹45,000 per kW for the additional capacity from above 2 kW up to 3 kW, and ₹43,000 per kW for capacity above 3 kW up to 10 kW. Those figures are useful as an official baseline, although real installer quotes in Bangalore may be higher or lower depending on brand and scope. Karnataka consumers should also check utility requirements, approved vendor processes and subsidy eligibility before comparing quotations.
What It Costs
| Item | Cost | Evidence |
|---|---|---|
| Benchmark cost for rooftop solar system up to 2 kW(per kW) Government benchmark cost used for subsidy calculations. Estimated range | ~INR 50,000 – INR 50,000 | Estimated range |
| Benchmark cost for rooftop solar system above 2 kW and up to 3 kW(per kW) Government benchmark cost for the additional capacity slab used in subsidy calculations. Estimated range | ~INR 45,000 – INR 45,000 | Estimated range |
| Benchmark cost for rooftop solar system above 3 kW and up to 10 kW(per kW) Government benchmark cost for larger residential systems used in subsidy calculations. Estimated range | ~INR 43,000 – INR 43,000 | Estimated range |
| Typical installed cost for a 3 kW on-grid home solar system in Bangalore(per system) Estimated from the official PM Surya Ghar benchmark rates and typical local market variation for turnkey on-grid residential systems in Bangalore, excluding battery storage unless specified. Estimated range | ~INR 135,000 – INR 210,000 | Estimated range |
| Typical installed cost for a 5 kW on-grid home solar system in Bangalore(per system) Estimated using government benchmark costs as a baseline plus typical installer variation in Bangalore for a standard grid-tied residential package. Estimated range | ~INR 225,000 – INR 350,000 | Estimated range |
| Typical annual maintenance / cleaning contract for a small home rooftop solar system(per year) Estimated range based on common market practice for periodic inspection and cleaning of small residential rooftop systems in Indian metro areas; many installers include limited initial maintenance in the installation package. Estimated range | ~INR 3,000 – INR 12,000 | Estimated range |
What’s Typically Included
- Solar PV modules
- Inverter
- Mounting structure
- Balance of system cables and protections
- Installation labour
- Testing and commissioning
- Net-metering documentation support where offered
Common Jobs & Typical Prices
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Variants & Configurations
Duration
A standard small residential rooftop installation often takes around 1-3 days on site, with additional time for approvals and meter-related processes.
How Fees Work
Usually quoted as a fixed turnkey price per kW or per complete system, not an hourly rate.
Factors Affecting Price
- System size in kW and whether it is on-grid, off-grid or hybrid
- Panel type, inverter brand and overall equipment quality
- Roof type, mounting structure, height and ease of installation
- Battery storage inclusion, which substantially increases total cost
- Subsidy eligibility and whether the installer is registered for the applicable scheme
- Electrical upgrades, earthing, safety devices and net-metering paperwork
Local Context
In Bangalore, rooftop solar is typically quoted as a GST-inclusive or GST-extra turnkey project, so buyers should ask for a clear tax breakdown. Tipping is not customary for installation crews. Costs can vary across the city depending on access, roof height and whether the property falls under additional apartment or society approval requirements. Net-metering and utility paperwork are an important part of the project value, especially in BESCOM-served areas.
These are data-informed estimate ranges, not confirmed prices.
Costs like this vary widely by job, location, timing and provider, so there is no single fixed price. The ranges here are based on typical market rates to give you a realistic ballpark. For an exact figure for your situation, get a quote or check the official source below.
All prices are in Indian rupees (INR); 1 lakh = 100,000 INR.
Sources & References
Every price on this page is traced to a documented source. Last checked 24 September 2026.
- Ministry of New and Renewable Energy · government
National policy and programme authority for rooftop solar in India.
Frequently Asked Questions
How much do solar panels cost for a typical house in Bangalore?+
A common benchmark is roughly ₹45,000-₹70,000 per kW installed for a standard home rooftop system in Bangalore. That means a 3 kW system often lands around ₹1.35 lakh-₹2.10 lakh before subsidy, depending on equipment and roof complexity.
Is there a government subsidy for home solar in Bangalore?+
Yes. Eligible households can access central financial support through PM Surya Ghar: Muft Bijli Yojana. The official portal publishes subsidy-linked benchmark costs and application steps, but the final subsidy amount depends on installed capacity and compliance with scheme requirements.
Do Bangalore solar installers charge by the hour?+
Usually no. Most residential solar work is sold as a turnkey project price covering equipment, mounting, labour, testing and basic paperwork support rather than a call-out or hourly trade rate.
What makes one quote much higher than another?+
The biggest reasons are panel efficiency, inverter brand, whether batteries are included, roof access difficulty, structural steel requirements and the scope of electrical protection equipment. Warranty terms and after-sales support also affect pricing.
How much extra do batteries add?+
Battery-backed or hybrid systems can increase the project cost substantially versus a standard on-grid system. Exact battery pricing varies widely by chemistry and capacity, so it is important to compare total backup hours rather than just the headline system size.
Who regulates rooftop solar connections in Bangalore?+
The regulatory framework sits under Karnataka’s electricity rules and KERC, while BESCOM manages local utility-side processes such as grid connection and net-metering implementation for customers in its service area.
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