mod - note that the OP hasn't declared that this is a referral code. The OP will get $50 a customer
Get $100 off the 1.5kW solar electricity system by Origin Energy.
Originally $2,990 now $2,890.
While there are many other small operators who can do 1.5kW system for sub-$2500, I decided to pay a a couple hundred more to get it through Origin Energy because Origin Energy said they will honour the 25yr warranty. Origin Energy is a AU$13billion company so I am counting on they won't go bust any time too soon compared to the dodgey operators who won't be around in a year or two after the solar rebate scheme stops.
On their 1.5kW system they use panels from either Suntech, Solarfun or Canadian Solar.
Their service is pretty good, I placed the order and received a call within the next day to arrange an installation date within 2 weeks. The guys did a clean job but my house is an easy one to do with good access and only one-storey. I received Suntech panels which I am happy as it's the one of the biggest solar panel manufacturer around - the CEO is from University of NSW but the manufacturing is done in China.
My comments are here, in short I would pay the extra $400 for the Sharp system mostly because of the inverter.
The payment terms on these deals are good.