Everything you need to know before going grid-tied — components, 2026 prices, net metering, the PM Surya Ghar subsidy and how on-grid solar slashes your bill, designed and installed end to end by Clans Machina.
An On-Grid (or Grid-Tied) Solar System is the most popular, cost-effective, and widely used solar setup for residential homes and commercial buildings.
Instead of storing power in costly batteries, you bank surplus units on the grid and draw them back later. That makes on-grid the cheapest and fastest-payback way to go solar.
A bi-directional meter tracks every unit you export and import. You are billed only on the net difference — which is how on-grid systems routinely wipe out 80–90% of a monthly bill.
High-efficiency rooftop solar panels absorb daylight photons and instantly convert them into Direct Current (DC) electricity.
The standard DC electricity travels into a smart On-Grid Inverter, which smoothly converts it into Alternating Current (AC) electricity to safely power your appliances.
Your home automatically utilizes this solar-generated AC power first. If your house needs more power than the panels are generating, the system silently pulls the balance from the regular grid.
When your solar panels generate more power than your home is using, the excess electricity flows back through a special Bidirectional Net-Meter to the utility grid. Your DISCOM tracks this surplus and deducts it from your monthly power statement.
Unlike off-grid systems, it operates in sync with your local electricity distribution company (DISCOM grid). It does not require expensive battery banks. Instead, it uses a mechanism called Net-Metering to send any excess power your panels generate back to the main electricity grid, earning you credits that actively reduce your monthly utility bill.
Ultra-efficient Mono-PERC or Bifacial TOPCon solar panels built to maximize daytime unit generation.
A highly reliable, transformerless inverter equipped with digital synchronization and real-time generation tracking.
The smart tracking meter installed in coordination with your local DISCOM to monitor incoming and outgoing electricity.
Heavy-duty, hot-dip galvanized structures engineered to withstand 170 kmph high-velocity winds.
Fully integrated safety switchgear featuring built-in surge protection devices (SPDs) and fuses.
It is the single component that lets your roof and the grid work as one.
Because an on-grid system carries no battery, the inverter and panels make up the bulk of the cost — which is exactly why grid-tied solar is so much cheaper than off-grid or hybrid for the same capacity.
By cutting out expensive battery arrays, you save thousands on upfront system capital costs.
Earn actual power credits during sunny summer months when your generation heavily outpaces home consumption.
Since there are no batteries to degrade, you have zero battery replacement costs over the 25-year lifetime.
Unlike off-grid, grid-connected rooftop systems qualify for the PM Surya Ghar: Muft Bijli Yojana central subsidy — a direct bank transfer once your system is commissioned.
| System Size | Central Subsidy (PM Surya Ghar)* |
|---|---|
| 1 kW rooftop system | ₹30,000 |
| 2 kW rooftop system | ₹60,000 |
| 3 kW & above (capped) | ₹78,000 |
*Central subsidy under PM Surya Ghar: Muft Bijli Yojana for residential rooftop systems. Several states add their own top-up subsidy on top of this. Clans Machina handles the full subsidy application and inspection paperwork for you.
Price depends on the system capacity, the type of panels and the brand of inverter. Because no battery is involved, on-grid is the most affordable rooftop option — and the subsidy brings the net cost down further.
| System Size | Indicative Price (before subsidy)* |
|---|---|
| 1 kW on-grid system | ₹65,000 |
| 2 kW on-grid system | ₹1,20,000 |
| 3 kW on-grid system | ₹1,75,000 |
| 5 kW on-grid system | ₹2,80,000 |
| 7.5 kW on-grid system | ₹4,20,000 |
| 10 kW on-grid system | ₹5,50,000 |
*Indicative pricing only, before subsidy. Final figures vary with brand, roof conditions and location. After the PM Surya Ghar subsidy your net cost is significantly lower — request a free Clans Machina quote for an exact, itemised estimate.
On-grid solar is one of the safest long-term investments an Indian household can make — four numbers tell the story.
With no battery cost and the subsidy applied, a typical home system pays for itself in just 3 to 4 years.
Net metering offsets the vast majority of your consumption, routinely cutting monthly bills by 80–90%.
Panels carry a 25-year performance warranty, so you enjoy two decades of near-free power after payback.
Grid tariffs rise 8–10% a year. Solar locks in your generation cost and shields you from every future hike.
Put simply: after a short payback window, an on-grid system delivers 20+ years of effectively free electricity — while the value of the savings keeps growing as grid rates climb.
On-grid is the right choice for most homes with a reliable grid — but it is worth weighing both sides before you commit.
The main difference comes down to batteries, the grid connection and how each handles a power cut.
| Feature | On-Grid Solar System | Off-Grid Solar System |
|---|---|---|
| Grid connection | Connected to the utility grid | Not connected — fully standalone |
| Battery storage | Not required | Required (large bank) |
| Power during outages | No — shuts off during a grid outage | Yes — runs 24/7 on batteries |
| Government subsidy | Up to ₹78,000 (PM Surya Ghar) | Not available |
| Net metering / export | Yes — export surplus for credits | No export |
| Typical payback period | About 3–4 years | About 5–7 years |
| Best suited for | Homes with a reliable grid connection | Remote sites & areas with no/poor grid |
If your area has a dependable grid, on-grid is almost always the smarter buy. If your grid is absent or very unreliable, an off-grid solar system with battery backup is the better fit.
From your first call to credits on your bill, Clans Machina manages every step end to end.
We assess your roof, shading and consumption, then design a system sized to your bill — with a detailed savings and subsidy estimate.
We file your PM Surya Ghar subsidy registration and the net-metering application with your discom on your behalf.
Our certified team installs the panels, mounting and inverter, completes the wiring and commissions the system — typically within 18–27 days.
The discom installs the bi-directional meter, your system goes live, and the subsidy is transferred directly to your bank account.
An on-grid solar system is the right call for the vast majority of Indian homes and businesses with a reliable grid. It is the cheapest way to go solar, qualifies for the PM Surya Ghar subsidy, earns credits for surplus power through net metering, and pays for itself in just 3–4 years — leaving you 20+ years of near-free electricity.
That is exactly where Clans Machina comes in. We design, supply, install and monitor your on-grid system end to end — and handle the subsidy and net-metering paperwork for you — all backed by a 25-year performance warranty. Book a free consultation now for an exact, itemised quote.
Before subsidy, on-grid systems start at around ₹65,000 for 1 kW and rise with capacity — roughly ₹1,75,000 for 3 kW and ₹5,50,000 for 10 kW. After the PM Surya Ghar subsidy (up to ₹78,000) your net cost is considerably lower.
Yes. Grid-connected residential rooftop systems qualify for the PM Surya Ghar: Muft Bijli Yojana subsidy — ₹30,000 for 1 kW, ₹60,000 for 2 kW and ₹78,000 for 3 kW and above, with several states adding their own top-up.
No. For the safety of utility line workers, a standard on-grid inverter shuts down during a grid outage (anti-islanding). If you need backup during outages, we can fit a hybrid inverter with a battery.
A bi-directional meter records the units you export to the grid and the units you import. You are billed only on the net difference, so the surplus your panels generate during the day offsets the power you draw at night — cutting bills by up to 90%.
If your grid is reliable, on-grid is cheaper, qualifies for subsidy and pays back faster — it is the better choice for most homes. If your grid is absent or very unreliable, off-grid delivers true 24/7 independent power with battery backup.
Get a free, no-obligation on-grid design tailored to your roof and consumption — with panel count, subsidy estimate and an itemised price all worked out for you.