Table:
text: Photovoltaic system
Energy costs
Cost per kilowatt hour (US cents/kWh)
_20_years _2400_kWh_kW_p_y _2200_kWh_kW_p_y _2000_kWh_kW_p_y _1800_kWh_kW_p_y _1600_kWh_kW_p_y _1400_kWh_kW_p_y _1200_kWh_kW_p_y _1000_kWh_kW_p_y _800_kWh_kW_p_y
$200 /kW p 0.8 0.9 1.0 1.1 1.3 1.4 1.7 2.0 2.5
$600 /kW p 2.5 2.7 3.0 3.3 3.8 4.3 5.0 6.0 7.5
$1000 /kW p 4.2 4.5 5.0 5.6 6.3 7.1 8.3 10.0 12.5
$1400 /kW p 5.8 6.4 7.0 7.8 8.8 10.0 11.7 14.0 17.5
$1800 /kW p 7.5 8.2 9.0 10.0 11.3 12.9 15.0 18.0 22.5
$2200 /kW p 9.2 10.0 11.0 12.2 13.8 15.7 18.3 22.0 27.5
$2600 /kW p 10.8 11.8 13.0 14.4 16.3 18.6 21.7 26.0 32.5
$3000 /kW p 12.5 13.6 15.0 16.7 18.8 21.4 25.0 30.0 37.5

Question: What is the 2000 kwh py for photovoltaic systems among the 2000 kwh/kw py, a 2400 kwh/kw py under 12.5, a 3.8 1600 kwh/kw py and a 1800 kwh/kw -py below 3.3 ?

Question: From the list of photovoltaic systems, what is the total number of 1800 kwk/kw py with 8.8 1600 kwh/kw py and 1200 kwh/kw py greater than 11.7 ?

Question: What is the average of 800 kwh/kw py with a 1600 kwh/kw py less than 6.3 and a 2000 kwh/kw py less than 1 for a photovoltaic system?

Question: What is the average for a 2400 kwh/kw py photovoltaic system with a 1400 kwh/kw py greater than 12.9, a 1200 kwh/kw py greater than 21.7 and a 1600 kwh/kw py greater than 18.8?