A friend of mine is looking at getting solar panels, but is slightly concerned because she heard the rebate has been reduced. That was last year, as shown in this table from the Solar Credits fact sheet.
But it's still at 3 until July. So i advise my friend to go ahead with her plans. If she's worried about rebates, all the more reason to get in before it reduces again.
What the multiplier gets multiplied by depends on the solar strength in your part of Australia. Here in Brisbane it's about $1200. That's a pretty good motivator to act before June 30.