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Business Energy Tax Credits for Solar
General Information
 
Oregon offers a tax credit of up to 50 percent, a maximum eligible cost, or $20 million, which ever is less. The tax credit is claimed over 5 years (10 percent per year). If the eligible project costs are $20,000 or less, the tax credit may be taken in one year.
  • Apply for a preliminary certification before you begin the project.
  • The application fee is 0.6% of the estimated system cost up to $35,000.
  • Maximum eligible cost is determined differently for each technology and will be reduced over time.
  • Preliminary certifications for PV and Solar Thermal (ST) are only valid for 12 months after which time the applicant will need to re-apply. Exemption: preliminary certifications for public building projects are valid for 36 months.
 
Businesses - Solar Electric Systems (PV)
 
All PV system must meet minimum technical requirements. The amount of the credit cannot exceed the maximum eligible cost which can be calculated using a downloadable spreadsheet (see below). The rate ($/W) will decrease automatically as the statewide cumulative total watts that pre-certified exceeds 4MW increments.
 

 Technical Requirements     PDF
 PV Application   Word   PDF
 Sun Chart worksheet    PDF
 Maximum Eligible Costs Calculator  Excel  
 
Businesses – Solar Thermal Systems (ST)
 
All ST system must meet minimum technical requirements. The amount of the credit cannot exceed the maximum eligible cost which can be calculated using a downloadable spreadsheet (see below). The rate is based on the rated output of the collectors under “Oregon Standard Conditions” (SOC) The SOC rating of a collector is based on SRCC OG-100 test results. Collector ratings can be found on the SRCC website www.solar-rating.org.
 

Technical Requirements     PDF
ST Application  Word  PDF
Sun Chart worksheet  PDF
Maximum Eligible Cost Calculator  Excel  
 
Businesses – Passive Solar & Day lighting
 
Business energy tax credits are available for building features that use solar energy to reduce heating, cooling, and lighting energy by 20%.  Program materials are under development, contact Oregon Department of Energy for more information. (800) 221-8035.

 

Favorite Files
 
Tax Credit-Certified Solar Technicians
 
Hiring Tips  
 
Basic Solar Information
 
Solar Tax Credits FAQ  
 
Sun Chart for PV and ST  

 
ODOE Solar Web Pages

Solar Home Page
 
Business Solar Incentives
 
Solar Tour/Events
 
Solar Professionals
 
Solar Publications


 
Maximum Eligible Cost
 
Solar Thermal for 2008
    Tier 1 = $220/kBtu
    Tier 2 = $220/kBtu
    Tier 3 = $220/kBtu
 
PV as of 8/28/08
    Tier 1 = $8.30/WSTC
    Tier 2 = $7.00/WSTC
 
(Click to enlarge)
 
 

 
Page updated: September 08, 2008

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