Tool
Financial Modeler
A decision-ready view of incentives, depreciation value, and break-even timeline based on facility inputs. Tune assumptions and evaluate scenarios.
ITC · MACRS · Break-even analysis
Interactive model
Commercial Financial Modeler
Adjust facility and billing inputs to estimate system sizing, incentives, depreciation value, and break-even timeline.
Federal ITC + MACRS depreciation modeling
Current Monthly Energy Bill
$85,000 / mo
Current Monthly Energy Bill
$85,000 / mo
10000–250000
10000250000
Roof Square Footage
420,000 sq ft
Roof Square Footage
420,000 sq ft
50000–2000000
500002000000
Tax Bracket
28%
Tax Bracket
28%
15–37
1537
Estimated System Size
3.15MW
~3,150 kW DC
Break-Even Timeline
4.0 years
Net of ITC + modeled depreciation
Federal ITC Value
$1,464,750
30% of modeled capex
MACRS Depreciation (Tax Benefit)
Modeled benefit by year (5-year schedule)
Total: $1,367,100
Y1
20% · $273,420
Y2
32% · $437,472
Y3
19% · $262,483
Y4
12% · $157,490
Y5
12% · $157,490
Y6
6% · $78,745
Modeled Savings
Annual production
4,252,500 kWh
Estimated annual savings
$508,599
Modeled capex
$4,882,500
Outputs are estimates based on assumed energy rate and sizing density. Final economics depend on utility tariffs, site conditions, equipment selection, and interconnection constraints.