Solar Panel Cost in Tennessee
Estimated 2026 installed range: $9,200 – $12,900
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Open the calculatorCost by system type in Tennessee
| Option | Low | High |
|---|---|---|
| 4 kW (small home) | $9,200 | $12,900 |
| 6 kW (average home) | $13,800 | $19,300 |
| 8 kW (larger home) | $18,400 | $25,800 |
| 10 kW (high usage) | $23,000 | $32,200 |
| 12 kW+ (EV / all-electric) | $27,600 | $38,600 |
Local cost factors
Statewide drivers: South conditions and local labor rates. In Tennessee, rocky ground and varied soils require site-specific design.