About
Rooftop solar installations provide an option for generating decentralized electricity at the point of consumption. Individuals and commercial properties in the Bengaluru area often utilize these systems to offset grid electricity usage. Customers considering solar power should be aware of the local distribution company's specific requirements for grid interconnection. The process for obtaining net-metering approval involves submitting detailed documentation to the relevant DISCOM. The timeline for the utility to process these applications can vary, so engaging early in the planning phase is advisable to account for potential administrative delays. Understanding the local utility's current processing capacity is a key factor in determining the overall project timeline. This consideration helps site owners manage expectations regarding the connection to the local grid infrastructure.
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Rooftop solar in Bengaluru, Karnataka
A standard residential rooftop solar system in Bengaluru sizes between 1 kW and 5 kW depending on monthly consumption. Most Bengaluru homeowners pick a 3 kW system — it covers 300–400 units a month and captures the full ₹78,000 PM-Surya Ghar central subsidy.
Installed cost for a 3 kW system runs ₹1.8 lakh to ₹2.4 lakh; after the central subsidy your net outlay is ₹1.0 lakh to ₹1.6 lakh. Payback typically lands between 3.5 and 5 years — and the panels carry a 25-year warranty. V-Sustain Solar Solutions can quote your specific roof; use the Get Quote form above or call directly.
The installer handles the PM-Surya Ghar registration, DISCOM net-metering application, system installation, and commissioning. Confirm AMC terms, panel warranty (look for Tier-1 manufacturer + 25-year linear-power guarantee), and inverter warranty (10 years minimum) before signing.
What to check before booking
- Site visit and shading analysis — this determines the realistic kW your roof can support
- PM-Surya Ghar registration done on your behalf, with the ₹78,000 subsidy credited directly to your bank
- DISCOM net-metering application and commissioning — installer should handle this end-to-end
- Tier-1 panels with 25-year linear-power warranty (degradation ≤0.55% per year)
- Inverter warranty (10 years minimum) and on-site replacement policy
- AMC contract for at least 5 years (panel cleaning, performance check, inverter health)
Frequently asked questions
How much PM-Surya Ghar subsidy can I get in Bengaluru?
PM-Surya Ghar: Muft Bijli Yojana offers up to ₹78,000 for a residential rooftop solar system (₹30,000 per kW for the first 2 kW, ₹18,000 for the 3rd kW). Most households choose a 3 kW system to capture the full subsidy. Karnataka residents apply through the national pmsuryaghar.gov.in portal — your DISCOM and the installer handle the rest.
What's the typical cost of a 3 kW system in Bengaluru?
A 3 kW grid-connected residential rooftop system costs ₹1.8 lakh to ₹2.4 lakh installed (₹60,000 – ₹80,000 per kW). After the ₹78,000 PM-Surya Ghar subsidy, your net cost is ₹1.0 lakh to ₹1.6 lakh. Payback for a typical household in Karnataka is 3.5 – 5 years; the panels carry a 25-year warranty.
Does V-Sustain Solar Solutions handle net-metering paperwork?
Reputable solar installers handle the net-metering and DISCOM application end-to-end — site survey, design, DISCOM application, installation, commissioning, and meter installation. Confirm with V-Sustain Solar Solutions when you call (see contact details) or fill the Get Quote form above.
What panels and inverters does V-Sustain Solar Solutions typically install?
For PM-Surya Ghar eligibility, panels must be from approved manufacturers — typically Tier-1 brands such as Adani, Vikram, Waaree, Tata Power Solar, Premier Energies, or Loom Solar. Inverters are usually Growatt, Solis, Microtek, Polycab, or Luminous. Ask for the specific model and the 25-year linear-power warranty document.
How long does installation take?
Typical timeline: 3 days for site survey + design, 10–20 days for DISCOM approval, 1–2 days for installation, 7–15 days for net-meter installation and commissioning. End-to-end is 4–8 weeks for most residential installations in Bengaluru.
Location
Building No: NO.33/1 Road/Street: 6th main, Kanteerava Studio Peenya, Locality/Sub Locality:, Rajagopalnagar Main Rd, Jenakal Siddeswara Nagar, Nandini Layout, Bengaluru, Karnataka 560096, India
View on Google Maps →Opening hours
| Sunday | 10:00 – 01:30 |
|---|---|
| Monday | 10:00 – 19:30 |
| Tuesday | 10:30 – 19:30 |
| Wednesday | 10:00 – 19:30 |
| Thursday | 10:00 – 19:30 |
| Friday | 10:00 – 19:30 |
| Saturday | 10:00 – 19:30 |