ENG

Charge/ROI
High ROI
When the utility company purchases electricity produced by the customer's renewable energy system, the amount will be Calculated according to the "On-grid Electricity Price", the electricity price is divided into three levels according to the power generation capacity of the system:
10 kW or less
10kW-200kW
200kW-1MW
Traditional crystalline silicon photovoltaic panels
New Hanergy Flexible Thin Film Photovoltaic Panel
  • Weight (per piece)
    20KG
    3KG
  • Number of solar photovoltaic panels (calculated on the roof
    12 piece
    36 piece
  • installation time
    13 day
    0.5 day
  • Absorbance/Time
    daylight/4 hours
    UV light /> 4 hours
  • Estimated annual power
    about 3000 degrees
    about 6307.2 degrees
  • Estimated amount to be received per year (example calculated in units of 4 hours per day)
    About HK$15,000
    About HK$31,536
  • Estimated cost of building the system
    HK$90,000-150,000
    HK$180,000
  • Payback time
    About 10 years
    About 5.5 years
>