instruction: What is the total number of 1800 kwk/kw p y with an 8.8 1600 kwh/kw p y, and a 1200 kwh/kw p y greater than 11.7?
response: SELECT COUNT("1800 kWh/kW p y") FROM table_41663 WHERE "1600 kWh/kW p y" = '8.8' AND "1200 kWh/kW p y" > '11.7'