API Instructions - Change of units

In API instructions /2. SAM Simulation (nsrdb.nrel.gov/api-instructions) it says:
# Specify the system Configuration
# Set system capacity in MW
system_capacity = 4

I the SDK documentation and the PVWatts Version 5 Manual the system size/capacity used as an example is 4 kW.

Shouldn't be here kW instead of MW?

Dear Paul,

You may also check in (nsrdb.nrel.gov/api-instructions) the specifications for the array type. For pvwattsv5, as in the example, I believe that instead of:

# Specify fixed tilt system (1=true, 0=false)
ssc.data_set_number(dat, 'array_type', 0)

Should be:
# Specify array type (0,1,2,3,4) = (Fixed OR, Fixed Roof, 1Axis, Backtracked, 2Axis)
ssc.data_set_number(dat, 'array_type', 0)