free solar panels installation

來源: Budget 於 2009-05-13 20:45:29 [] [舊帖] [給我悄悄話] 閱讀數 : (264 bytes)

Who knows more about this type of 'free'service? There are two companies provide 'free' solar panels installation in NSW, one is 'Nu energy' another one is 'State Solar Service'. Anybody know should we trust them or not? And any suggestion? Many thanks~~~~

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