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Green Collar Careers - Solar PV
Incentives
Solar photovoltaic systems have been granted some significant economic
benefits to offset costs to a point where 40% of the homes in America
would see immediate financial benefits TODAY! Federal Government tax credit per
IRS Home Energy Credits:
- Eligible Renewable/Other Technologies: Solar Water Heat,
Photovoltaic, Fuel Cells
- Applicable Sectors: Residential
- Amount: 30%
With a typical solar PV installation running about $24,000
complete, the IRS has offered to chip in $8000. Most utilities
are budgeted to provide compensation (in exchange for the Carbon
Credits the system provides them) as high as $2.48 per DC Watt.
For the typical 4000 Watt system that adds up to $9920. State incentives are far more complex with a wide
variety offered. The Department of Energy has compiled a
complete Database
of State Incentives and Renewable Energy (DSIRE) that details
incentives available state by state.
Types of state incentives for solar water heating may include:
- Utility Rebates
- Low interest no qualify loans up to 5 years
- Property Tax exemption for up to the life of the system (on
the average solar water heating systems add 50% of installed cost
to value of home)
- State income tax credits and deductions
- County tax credits
An example of the value proposition for a typical 4000 Watt DC
system installed in Texas:
|
4000 Watts DC Customer Price |
$24,000 |
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Federal Tax Credit 30% |
-$6,750 |
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After Tax Cost |
$17,250 |
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Utility Incentive @ $2/DC Watt |
-$8,000 |
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20% tax on Utility Incentive |
$1,600 |
|
Net System Cost |
$10,850 |
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Annual Electricity Production |
$750 |
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ROI (Years) |
14.5 |
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Added resale value to home |
$11,250 |
Notice the added resale value to home isn't included in the Return
on Investment (ROI). The average time a home is lived in is
about 7 years. If the home was to be sold in 5 years here is how
it works out:
|
Net System Cost |
-$10,850 |
|
Resale Value |
$12,000 |
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5 Year Electricity Savings |
$3,750 |
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Total return after 5 years |
$4,900 |
So if the homeowner does plan to sell their in 5 years, they end up
$4900 ahead on the overall investment. Not to mention the
intangible value of the shorter time on the market. A solar PV
system is one of the best selling features in residential real estate
today.

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