Suntech 280 watt panels and design ideas

[russ]

A great tool for comparing panels is http://www.solardesigntool.com/compa...s-modules.html

Select the panels you are interested in and see the specs side by side.

Generally the higher wattage panels simply mean larger physical size.

Russ

[Mike90250]

The caveat is the utility will only rebate panels that get 5hrs of sun or more year round. What they've approved for me is space that will fit about 12 panels.

So, do the 280W panels fit in that space, or are they larger ?

What is the workmanship, and power warrantys on the panels, do they loose 20% in the first 2 years ? What if they develop an internal flaw, what's the replacement on that ?

micro inverters vs wall mount - if the panels are all in sun, all the time, you don't need the microinverters, which are a solution to partially shaded roof's

[gtojohn]

He folks I've been mulling over the details to get so called free power from the sun. My utility has a great rebate of $2.50 per watt, plus the 30% federal incentive makes things affordable. The caveat is the utility will only rebate panels that get 5hrs of sun or more year round. What they've approved for me is space that will fit about 12 panels.
Every solar contractor I've had out is pushing 185 watt panels. I know this is because this is the best price. What I keep telling each one is the total output is more important. I was looking at 230-240watt panels and last night I found the 280watt Suntech modules!!
My needs are closer to 6kw and I feel 185w modules yielding 2220w won't be worth it, but 280w modules yielding 3360w would justify the cost. I was hoping to use enphase micro inverters but would go full size inverter to capture more power. I bet in 6 months there will be higher capacity micros available.

Does anyone have experience with the Suntech 280 watt panels? I found them for $613 for non dealer pricing. Is Anywhere cheaper? Are there more powerful pvs out there?