20kW Solar system proves to be a perfect solution for large houses, small businesses, and commercial buildings. It eliminates heavy costs on electric bills while giving a more reliable energy supply. The 20kW solar system generates high energy output, saving costs over a long stretch of time; hence, it becomes a smart investment for harnessing the sun's power.
| Component | Specification |
|---|---|
| Solar Panels | High-efficiency monocrystalline or polycrystalline panels (400W each) |
| Inverter | 20kW inverter (e.g., SolarEdge Energy Hub hybrid inverter) |
| Batteries | Optional battery storage for off-grid systems |
| Mounting System | Roof-mounted or ground-mounted brackets |
| Electrical Components | Cables, connectors, and safety equipment |
| Monitoring System | Real-time energy production tracking |
| Parameter | Value |
|---|---|
| System Capacity | 20kW |
| Daily Energy Generation | 80-100 kWh |
| Number of Panels | 50-60 |
| Roof Space Required | 1,000-1,200 m² |
| Inverter Efficiency | 95-98% |
The cost of a 20kW solar system in Pakistan ranges from $15,000 to $25,000, depending on the type of system (on-grid, off-grid, or hybrid) and the quality of components.
| Brand | Price Range (USD) |
|---|---|
| SolarEdge | $20,000 - $25,000 |
| REC Solar | $18,000 - $23,000 |
| Jinko Solar | $15,000 - $20,000 |
| Location | Daily Energy Generation (kWh) |
|---|---|
| Lahore | 80-90 |
| Karachi | 90-100 |
| Islamabad | 80-90 |
| Appliance | Energy Usage (kWh) |
|---|---|
| Refrigerator | 2-3 |
| Air Conditioner | 3-5 |
| Washing Machine | 2-3 |
| Electric Heater | 4-6 |
| Parameter | Value |
|---|---|
| Initial Investment | $15,000 - $25,000 |
| Annual Energy Savings | $3,000 - $5,000 |
| Payback Period | 5-8 years |
| ROI | 12-20% |
Note: The above data is for reference only and may vary depending on specific conditions and usage.