Clear answers on solar rooftop, generation, and subsidy slabs.
Understand how grid-connected rooftop systems work, expected generation in Dhule, and the latest subsidy structure up to 10 kW.
What is grid connected rooftop system?
A rooftop solar PV system connected to the utility grid through a net-meter. It generates energy for on-site consumption and exports surplus to the grid.
Components of system
Solar PV modules, on-grid inverter, mounting structures, DC/AC cables, earthing, lightning protection, ACDB/DCDB, and net-metering setup.
Energy generation details
Typical generation is 4–5.5 units per day per 1 kW depending on irradiation, module efficiency, and site conditions.
Advantages
Lower electricity bills, clean energy, subsidy eligibility, accelerated depreciation for businesses, improved ESG score, and increased property value.
Factors affecting generation
Solar irradiation, module orientation and tilt, shading, temperature, inverter efficiency, soiling, and wiring quality.
Subsidy slabs for 1 kW to 10 kW
| Capacity | Subsidy Amount |
|---|---|
| 1 kW | ₹30,000 |
| 2 kW | ₹60,000 |
| 3 kW | ₹78,000 |
| 4 kW | ₹78,000 |
| 5 kW | ₹78,000 |
| 6 kW | ₹78,000 |
| 7 kW | ₹78,000 |
| 8 kW | ₹78,000 |
| 9 kW | ₹78,000 |
| 10 kW | ₹78,000 |
Generation estimate: 4–5.5 units per day per 1 kW depending on solar irradiation and site conditions.