Profit calculator and instance data
| Construction site | Industrial building roof | School roof | Shopping mall roof | Custom area: |
|---|---|---|---|---|
| Installable area | 10,000 sq ft | 5,000 sq ft | 12,000 sq ft | --- |
| No. of solar photovoltaic panels |
571 pieces | 286 pieces | 686 pieces | --- |
| System generating capacity | approx. 254 kW | approx. 127 kW | approx. 305 kW | --- |
| Hong Kong Avg. Sunshine | 3.5 hrs | 3.5 hrs | 3.5 hrs | --- |
| Est. annual power generation | about 325,000 degrees | about 163,000 degrees | about 390,000 degrees | --- |
| Commitment Generation Buyback* | HKD 2.5 per kWh | HKD 3 per kWh | HKD 2.5 per kWh | --- |
| Est. monthly income | ~ HK$68,000 | ~ HK$41,000 | ~ HK$81,000 | --- |
| Est. annual income | ~ HK$812,000 | ~ HK$488,000 | ~ HK$975,000 | --- |
| Total amount expected to be obtained (15 years) |
~ HK$12,200,000 | ~ HK$7,320,000 | ~ HK$14,600,000 | --- |
- *The feed-in tariff may change, please refer to the official website for details
- *The above values are for reference only, the actual values are subject to conditions such as sunshine time and actual usable area.
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