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_17822401_1 ( branding VARCHAR, power__kw_ VARCHAR )

### Question ###
What is the number of brand where the power is 5kw?

### Accurate SQL ###

SELECT COUNT(branding) FROM table_17822401_1 WHERE power__kw_ = "5kW"