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Lowest cost per kW
Without batteries, on-grid is the most capital-efficient topology. You pay for generation capacity, not storage. Payback typically hits in 3.5–4.5 years.
●On-grid solar · Net metering
Grid-tied solar that
pays you back.
The simplest, most cost-effective solar topology. Connect to the grid, export what you don't use, and earn bill credits — while qualifying for PM Surya Ghar subsidy on residential systems up to 3 kW.
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Subsidy on 3 kW (₹, PM Surya Ghar)
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Avg payback period
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System design lifetime
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Fastest DISCOM approval
Why on-grid
Four reasons on-grid wins for most homes
For stable-grid homes with daytime loads, on-grid delivers the fastest payback and simplest long-term ownership.
SG
PM Surya Ghar subsidy
Qualifying homes receive ₹78,000 on 3 kW, ₹38,000 top-up for 4–5 kW, under the central government scheme. Only grid-connected systems are eligible.
NM
Net metering = bill credits
Every unit you export earns a credit against your next bill. In Rajasthan, JVVNL, AVVNL, and JdVVNL all support bi-directional net metering for residential systems.
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Simpler, longer-lived
No batteries to degrade, no BMS to calibrate, no charge-discharge cycles to track. On-grid inverters routinely last 10–15 years with minimal maintenance.
How it works
Five steps from survey to net metering
Every step is owned by our in-house team — from roof survey to the day your net meter starts spinning backwards.
01
Survey & shading analysis
We map your roof, measure pitch, check for shading obstructions, and verify your DISCOM sanction load before any commitment.
02
System design & yield model
Panel layout, string configuration, inverter sizing, and a P90 yield simulation verified against 10+ years of irradiance data for your location.
03
Subsidy & loan processing
PM Surya Ghar documentation, DISCOM application, and loan packaging with SBI, BOB, or NBFC partners — done by our desk so you don't run between offices.
04
Installation
Torque-spec mounting structure, copper cabling, SPD, earthing to IS 3043, and a clean cable management system that holds up in Rajasthan summers.
05
Grid synchronisation & net meter
DISCOM inspection, meter change, and bilateral agreement signed. We wait on hold so you don't have to.
On-grid ROI
System sizes & indicative payback
Indicative numbers for residential on-grid systems. Actual payback depends on your tariff, consumption pattern, and site conditions.
| System Size | Investment | Govt. Subsidy | Net Investment | Annual Savings | Payback |
|---|---|---|---|---|---|
| 3 kW | ₹1,70,000 | ₹78,000 | ₹92,000 | ~₹23,925 | ~4 yrs |
| 5 kW | ₹2,50,000 | ~₹38,000 | ₹1,72,000 | ~₹40,000 | ~4.2 yrs |
| 10 kW | ₹3,30,000 | — | ₹3,30,000 | ~₹59,000 | ~4 yrs |
| 15 kW | ₹4,60,000 | — | ₹4,60,000 | ~₹65,000 | ~3.75 yrs |
*PM Surya Ghar subsidy applies to residential grid-connected systems only. Savings based on ₹8/unit tariff and Rajasthan irradiance data. Actual results vary by site.
Compare topologies
On-grid vs hybrid vs off-grid
Not sure which topology fits? Each has a different cost profile, backup capability, and subsidy eligibility.
OG
On-grid
Best payback, subsidy-eligible, exports surplus. Shuts down during grid outages.
This pageHY
Hybrid
Grid + backup battery. Stays on during cuts. Better for unreliable grids.
Learn more →OF
Off-grid
Fully independent. No grid reliance. Higher upfront cost, for remote or critical sites.
Learn more →Get started
Ready to start generating on-grid?
A free site survey takes 20 minutes. We check your roof, shading, DISCOM requirements, and give you real numbers on subsidy and payback — no obligation.