Solar Panel Cost in Bozeman, MT
Estimated costs and savings for ZIP code 59715 — updated for 2026
Urgent tax credit deadlines
- Section 48E phase-out completes December 31, 2027 — projects must be placed in service by then (515 days left).
Gross Cost
$21,000
7kW system
Annual Savings
$1,355
$113/month
Payback Period
15.5 yrs
Break-even
Peak Sun Hours
3.9
hrs/day avg
Solar System Cost Breakdown — Bozeman, MT
Estimated costs and savings for different residential solar system sizes in ZIP 59715. Costs based on MT average of $3.00/W and utility rate of $0.16/kWh.
| System | Cost | Savings/yr | Payback |
|---|---|---|---|
| 4 kW | $12,000 | $774 | 15.5 yrs |
| 5 kW | $15,000 | $968 | 15.5 yrs |
| 6 kW | $18,000 | $1,162 | 15.5 yrs |
| 7 kW(typical) | $21,000 | $1,355 | 15.5 yrs |
| 8 kW | $24,000 | $1,549 | 15.5 yrs |
| 10 kW | $30,000 | $1,936 | 15.5 yrs |
Solar Production in Bozeman, Montana
Average Peak Sun Hours
3.9 hours/day
Lower solar resource — longer payback but still viable
Est. Annual Production (7kW)
8,470 kWh
Based on 3.9 PSH × 7kW × 365 days × 85% efficiency
Average Utility Rate
$0.16/kWh
Above-average rates — good solar savings potential
Cost Per Watt in MT
$3.00/W
Near national average for installed cost
Solar Panel FAQ — Bozeman, MT
How much do solar panels cost in Bozeman, MT?
A typical 7kW solar system in Bozeman, MT (ZIP 59715) costs approximately $21,000 before any incentives. This works out to about $3.00 per watt installed. Smaller systems start around $12,000, while larger 10kW systems can cost up to $30,000.
How long is the solar payback period in Bozeman?
The average solar payback period in Bozeman, MT is approximately 15.5 years for a 7kW system. With estimated annual savings of $1,355, the system pays for itself and then generates free electricity for the remaining 15-20+ years of its lifespan.
How much can I save with solar panels in 59715?
Homeowners in Bozeman, MT (ZIP 59715) can save approximately $113 per month or $1,355 per year with a standard 7kW solar system. Over 25 years, total savings can exceed $33,875, depending on utility rate increases.
How many peak sun hours does Bozeman get?
Bozeman, MT receives an average of 3.9 peak sun hours per day. This is below the national average, making solar still viable but with longer payback in this area.
What size solar system do I need for my home in Bozeman?
The average home in Bozeman, MT needs a 7kW solar system to offset their electricity usage. The exact size depends on your monthly electric bill, roof orientation, and available space. A 7kW system would produce approximately 8,470 kWh annually in ZIP 59715.
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