[redpoint5]

Further pricing breakdown from Company 1:

Parents 7.8 kW ground mount:
$23,450 total cost = $3.01/W
9,693 kWh annual production
$1,282 annual value of solar production @ 12 cents
Oregon incentive -$5,000
Energy Trust -$9,000
Out of pocket $9,450
Federal tax credit -$2,457 @ 26%
Net $6,993 $0.90 watt
5.5 year payback from electricity alone assuming no inflation

Modules: Hanwha Q.cell 390-watt mono x20 $269.07 $5,381.40
Inverter: SolarEdge (1) SE7600H-US w/ x20 P400 DC Optimizers x20 $209.57 $4,191.40
Solar Racking: SunModo Sunturf Ground Mount x20 $163.22 $3,264.30
Balance of System: wire, conduit, junction boxes, breakers, etc $1,586.69 $1,586.69
Trench, Drill, Concrete, Electrical and Racking Labor $4,298.76 $4,298.76
Design, Engineering, Permits, Operating Overhead $4,727.45 $4,727.45
$23,450


My roof mount 7.02 kW roof mount:
$17,306 Total cost = $2.47/W
7,101 kWh annual production
$852 annual value of solar production @12 cents
Oregon incentive -$1,404
Energy Trust -$2,106
Out of pocket $13,796
Federal tax credit -$3,587 @26%
Net $10,209 $1.45w
12 year payback from electricity alone assuming no inflation

Modules: Hanwha Q.cell 390-watt mono split cell x18 $269.07 $4,843.20 = $1.44w
Inverter: SolarEdge SE6,000H-US (18) P400 DC Optimizers x18 $209.57 $3,772.28
Solar Racking: Ironridge comp roof, Mill x18 $67.36 $1,212.46
Balance of System: wire, conduit, junction boxes, breakers, etc 1$1,152.14 $1,152.14
Electrical and Racking Labor $3,303.25 $3,303.25
Design, Engineering, Permits, Operating Overhead $3,022.66 $3,022.66
$17,306.00

I should have a quote from company 2 tomorrow.