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3 kW On-Grid Solar System

The sweet spot for Indian homes: 3 kW offsets roughly 300–350 units a month, which covers most 2–3 BHK households completely.

3 kW capacity25 years module performance, 5 years inverter, 5 years workmanshipMost popular
3 kW On-Grid Solar System supplied and installed by EcoHarbor Solar in Maharashtra

3 kW On-Grid Solar System

The sweet spot for Indian homes: 3 kW offsets roughly 300–350 units a month, which covers most 2–3 BHK households completely.

Every package is engineered for your roof or borewell, installed by our own electricians and backed by documented commissioning. Prices shown are indicative turnkey figures for Maharashtra excluding DISCOM charges such as net-meter fees which are billed at actuals.

Why buyers choose this package

  • Complete bill of material shared before payment
  • Subsidy and net-metering handled end to end
  • Written generation estimate for your location
  • Five-year O&M included, AMC at ₹5,999/year after that

Package highlights

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6 × 540 Wp ALMM-listed mono modules

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3 kW string inverter with Wi-Fi and app monitoring

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Hot-dip galvanised elevated structure

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DC/AC protection box, surge arrestor, earthing and LA

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Full subsidy documentation and MSEDCL net-metering

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Optional lithium battery backup for power cuts

Technical specifications

Modules6 × 540 Wp monocrystalline
Inverter3 kW string inverter, IP65
StructureGalvanised MS, 3 ft elevation
Generation~360 units per month
Roof area~30 m²
EMI~₹2,450 per month over 60 months
Warranty25 years module performance, 5 years inverter, 5 years workmanship

What the price includes

  • Design, structure and installation
  • Complete bill of material with brand names
  • Net-metering application follow-up
  • PM Surya Ghar subsidy filing
  • 5 years free O&M, then optional AMC

Subsidy & payment process

Apply on portal

We file your PM Surya Ghar application with your electricity consumer number and Aadhaar details.

Feasibility approval

MSEDCL approves the sanctioned capacity for your connection.

Install & net-meter

Installation, inspection and bidirectional meter commissioning.

Subsidy in bank

Subsidy is credited to your linked bank account, usually within 30–45 days of commissioning.

3 kW On-Grid Solar System FAQs

How much subsidy do I get on rooftop solar in Maharashtra?
Under PM Surya Ghar: Muft Bijli Yojana, residential consumers get ₹30,000 per kW up to 2 kW and ₹78,000 in total for 3 kW and above. The amount is credited directly to your bank account after installation and net-metering are completed.
How many units does a 3 kW solar system generate per month?
In Maharashtra a well-designed 3 kW rooftop system generates roughly 340–380 units per month across the year, higher in March–April and lower during the monsoon. That typically offsets most or all of a 2–3 BHK household’s consumption.
How long does installation take after I confirm?
Structural work and installation usually take 7–14 days for residential systems once material reaches your site. Net-metering approval and meter installation by MSEDCL typically add 3–6 weeks depending on the circle office workload.
Do you help with the PM Surya Ghar subsidy application?
Yes. We register your application on the national portal with your consumer number, follow up the feasibility approval with your DISCOM, submit the commissioning certificate and track the subsidy until it is credited to your bank account.
What is the difference between on-grid and hybrid solar?
An on-grid system exports surplus power and shuts down during a grid outage for safety. A hybrid system adds a battery bank so you keep running essential loads during outages while still enjoying net-metering credit for exported units.
Talk to a solar engineer

Ready for 3 kW On-Grid Solar System?

Share your electricity bill and roof details. We will send a kW-by-kW proposal with subsidy, net cost, EMI and 25-year savings. No obligation, no hidden charges.

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