Here's a detailed specification for a 5kW solar rooftop system:

*System Size:* 5 kW-1Ph

*Number of Panels:* 9 panels (depending on panel wattage)

*Panel Wattage:* 300-330 W

*Inverter:* 5 kW, grid-tied, MPPT technology

*Mounting Structure:* Galvanized iron

*Warranty:* 27-year panel warranty, 10 year inverter warranty

*Efficiency:* >15% efficient

*Annual Energy Output:* Approximately 7,000-8,000 kWh/year

Please note that these specifications may vary depending on local building codes, climate, and other factors. A site assessment is recommended to determine the optimal system design for your specific location.

Here's a detailed specification for a 3kW solar rooftop system:

*System Size:* 3 kW-1Ph

*Number of Panels:* 9 panels (depending on panel wattage)

*Panel Wattage:* 300-330 W

*Inverter:* 3.2 kW, grid-tied, MPPT technology

*Mounting Structure:* Galvanized iron

*Warranty:* 27-year panel warranty, 10 year inverter warranty

*Efficiency:* >15% efficient

*Annual Energy Output:* Approximately 4,000-4500 kWh/year

Please note that these specifications may vary depending on local building codes, climate, and other factors. A site assessment is recommended to determine the optimal system design for your specific location.