Summer 2023 Solar Industry Update
Domestic Content Bonus Guidance
There are two questions which determine how the costs of a manufactured product are included in the calculation of the
Domestic Cost Percentage.
Costs included
Was it manufactured in the U.S.? No
Yes
only in the
denominator
Were 100% of its components manufactured in the U.S.?
Yes
No
Costs of manufactured product
included in the numerator and
denominator
Costs of manufactured product
included in the denominator
Costs of U.S.-made components
included in the numerator
Domestic Cost
Percentage
||
Manufacturing
Example:
location
Total
$10
Component 1
$3
Component 2
$4.50
20 x
Module A
Total
$200
Component 1
$50
Component 2
$135
Tracker B
Total
$100
$10 x 20
+ $50
Component 1
$20
=
- 50%
$10 x 20+ $200 + $100
Component 2
$25
Inverter CView entire presentation