Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_41662 ( "20 years" text, "2400 kWh/kW p y" real, "2200 kWh/kW p y" real, "2000 kWh/kW p y" real, "1800 kWh/kW p y" real, "1600 kWh/kW p y" real, "1400 kWh/kW p y" real, "1200 kWh/kW p y" real, "1000 kWh/kW p y" real, "800 kWh/kW p y" real )

### Question ###
What is the 2000 kwh p y with a 2400 kwh/kw p y less than 12.5, a 3.8 1600 kwh/kw p y, and a 1800 kwh/kw p y less than 3.3?

### Accurate SQL ###

SELECT MAX("2000 kWh/kW p y") FROM table_41662 WHERE "2400 kWh/kW p y" < '12.5' AND "1600 kWh/kW p y" = '3.8' AND "1800 kWh/kW p y" < '3.3'