My house private estate is using a single phase circuit.
Ok my past 2 months was damn busy with stuff so dont really use my computer. Now im having a long break so quite free, back to using my computer. WIll be purchasing what is necessary within the next week.
Why not give Sineoji a try? They are very friendly people and can do site testing before you buy anything from them. Their PL1800 averaged about 200 to 400mbps if ur powerline condition is ok. There are user reviews here as well.
http://forums.hardwarezone.com.sg/internet-bandwidth-networking-clinic-4/sineoji-pl1800e-plug-support-thread-4804634.html#post94601286