[G-Force Junkie]

I think Conq did this with Powerlet products...I found this place that sells most of the same connectors, except for the BMW style plugs, alot cheaper. Of special note is the "RV roof connector" for $3.50 that is $20 cheaper than powerlet. For $20 I'll solder two wires myself.

http://www.solarseller.com/low_voltage_dc_pumps__lvm__teel__accessories__plugs_and_extensions.htm

 

[ConqSoft]

(FWIW, Powerlet has the BMW plugs too, for those that are scared to solder. )

 

[G-Force Junkie]

$18 to my door in 21 hrs.