On-Grid Solar System— Pay Less, Earn More
Connect your solar system to the electricity grid. Use solar power during the day, export the excess to the grid and earn credits that cut your bill to near zero. The smartest investment for urban homes and businesses.
Your Home Becomes a Mini Power Plant
An On-Grid (also called Grid-Tied) solar system is connected to your electricity utility’s power grid. During the day your solar panels generate DC electricity, which the inverter converts to AC and uses to power your home appliances first.
Any excess electricity is exported to the grid automatically. Your bi-directional meter records the export and the DISCOM credits you for every unit sent back — this is called Net Metering. At the end of the month you only pay for the net units consumed (imports minus exports).
When the grid is down the system shuts off automatically (a grid-safety requirement). If you need backup during power cuts, consider a Hybrid System instead.
Best for:
- Urban homes & apartments
- Offices & commercial buildings
- Shops, clinics & schools
- Areas with reliable grid supply
- High daytime electricity use
- Anyone who wants the fastest payback
How Net Metering Works
Sunrise — Panels Begin Generating
Solar panels start generating electricity as the sun rises. Your home appliances run on free solar power.
Peak Generation — Export to Grid
At peak sun hours your panels produce more than you consume. Excess power flows to the grid — your meter runs backwards!
Evening — Draw from Grid Using Credits
After sunset you draw power from the grid as usual. Your exported units offset this, reducing or eliminating your bill.
6 Reasons to Choose On-Grid Solar
Lowest System Cost
No batteries needed — the grid acts as your storage. On-Grid is the most affordable solar option, starting at ₹65,000/kW before subsidy.
Fastest Return on Investment
With grid export credits and near-zero electricity bills, most On-Grid systems pay back in just 3–4 years. Then enjoy free power for 20+ more years.
Net Metering — Earn Credits
Every excess unit you export earns you a credit. Your DISCOM adjusts these credits against your monthly electricity bill.
PM Surya Ghar Subsidy
Eligible residential systems get up to ₹78,000 direct bank subsidy. We handle the application, DISCOM approval and claim.
Low Maintenance
No batteries to replace or top up. Periodic panel cleaning and an annual check keep the system at full output.
Live Monitoring
Track generation, savings and performance from your phone with the inverter’s monitoring app.
PM Surya Ghar Muft Bijli Yojana
The Government of India provides direct bank subsidies for residential On-Grid solar installations under the PM Surya Ghar Yojana. The subsidy is credited directly to your bank account after system installation and DISCOM inspection.
Subsidy Amount (2024–25)
* Estimates based on ₹8/unit tariff & 300+ sunny days. Actual savings vary.
On-Grid Solar System Price List
All prices are fully installed (panels + inverter + mounting + wiring + net metering support). Prices include 18% GST.
| System Size | Approx. Area Needed | Total Cost (Incl. GST) | Subsidy (PM Surya Ghar) | Cost After Subsidy | Monthly Savings | Payback Period |
|---|---|---|---|---|---|---|
| 1 kW | 65–70 sq.ft | ₹65,000 | ₹30,000 | ₹35,000 | ₹800/mo | 3.6 yrs |
| 2 kW | 130–140 sq.ft | ₹1,30,000 | ₹60,000 | ₹70,000 | ₹1,600/mo | 3.6 yrs |
| 3 kWMost Popular | 195–210 sq.ft | ₹1,95,000 | ₹78,000 | ₹1,17,000 | ₹2,400/mo | 4 yrs |
| 4 kW | 260–280 sq.ft | ₹2,60,000 | ₹78,000 | ₹1,82,000 | ₹3,200/mo | 4.7 yrs |
| 5 kW | 325–350 sq.ft | ₹3,25,000 | ₹78,000 | ₹2,47,000 | ₹4,000/mo | 5.1 yrs |
| 6 kW | 390–420 sq.ft | ₹3,90,000 | ₹78,000 | ₹3,12,000 | ₹4,800/mo | 5.4 yrs |
| 8 kW | 520–560 sq.ft | ₹5,20,000 | ₹78,000 | ₹4,42,000 | ₹6,400/mo | 5.7 yrs |
| 10 kW | 650–700 sq.ft | ₹6,50,000 | ₹78,000 | ₹5,72,000 | ₹8,000/mo | 5.9 yrs |
From Survey to Savings in 4 Steps
We handle everything — site visit, design, installation, DISCOM approvals, net metering and subsidy claim. You just enjoy the savings.
Free Site Survey
Our engineer visits your site to assess roof area, shadow analysis, electrical load and DISCOM requirements. 100% free — no obligation.
Custom System Design
We design the optimal system size, panel layout, inverter specs and cable routing. You get a detailed proposal with exact pricing and ROI.
Installation & Testing
MNRE-certified engineers install panels, inverter and wiring in 1–3 days. Full commissioning and safety testing before handover.
Net Metering & Subsidy
We coordinate with your DISCOM for net meter installation and approval, then file your PM Surya Ghar subsidy claim and follow up until it reaches your bank.
Components of an On-Grid System
Solar Panels
Monocrystalline PERC/TOPCon panels with a 25-year output warranty. Tier-1 brands: Waaree, Adani, Longi.
Grid-Tie Inverter
Converts DC to grid-synchronised AC with MPPT tracking and anti-islanding protection. Wi-Fi monitoring built in.
Bi-Directional Net Meter
Installed by your DISCOM after approval. Measures import and export units separately for net-metering billing.
Mounting Structure
Hot-dip galvanized structure for roof or ground mount, wind-rated to 150 km/h and tilt-optimised for maximum yield.
Wiring & Protection
UV-resistant DC cables, IP68 MC4 connectors, ACDB/DCDB, surge protection, earthing and lightning arrestor.
Monitoring App
Real-time generation, savings and fault alerts on your phone and a web dashboard.
Common Questions
How does net metering work?
Your bi-directional meter counts units you export and units you import. Your DISCOM adjusts exports against imports and you pay only for the net units. Credits can carry forward as per your DISCOM’s rules.
Will my on-grid system work during a power cut?
No. For safety, on-grid inverters switch off when the grid is down. If you need backup power, a Hybrid system with a battery is the right choice.
How much roof area do I need?
Roughly 65–70 sq.ft per kW as per our price list. Our engineer confirms the exact area and shadow-free space during the free site survey.
Do you help with the PM Surya Ghar subsidy?
Yes. We handle the application, DISCOM approval, inspection coordination and subsidy claim. The subsidy is credited directly to your bank account.
Ready to Start With On-Grid Solar?
Get a free site survey and custom proposal — no obligations.