Solar Panels in Tennessee are gaining popularity in the Volunteer State, where residents enjoy over 210 sunny days annually. With hot summers and moderate energy rates, solar adoption is growing as homeowners look for long-term bill reduction and energy independence.
Cost of solar panels in Tennessee
Residential systems typically cost $11,000 to $19,000 before incentives. The average cost per watt is $2.3–2.6. For households using 1,000–1,200 kWh per month, a 6–8 kW system is common.
Incentives and programs
Tennessee does not offer statewide solar rebates, but homeowners can access:
- Federal Solar Tax Credit (30%).
- TVA Green Power Providers Program (pilot-based), which has historically offered compensation for solar generation.
- Financing through local banks and installers.
Hyperion (Runergy) 405W Solar Panel 108 Cells PERC Bifacial HY-DH108P8B-405 Clearance
Buy now
ZNShine Solar 435W Solar Panel 108 Cell TOPCon Bifacial All-Black ZXM7-UHLDD108-435 Clearance
Buy now
Talesun Solar 415W Solar Panel 108 Cell PERC Bifacial All-Black TP7G54M(H)-415-BB Clearance
Buy now
LONGi 375W Solar Panel 72 Cell Monocrystalline PERC LR6-72PH-375M Wholesale 26 Panels per Pallet
Buy now
LONGi 375W Solar Panel 144 cell PERC Bifacial LR6-72HBD-375MC Wholesale 26 panels per pallet
Buy now
LONGi 370W Solar Panel 144 cell PERC Bifacial LR6-72HIBD-370M Wholesale 35 panels per pallet
Buy now
Boviet 440W Solar Panel 144 Cell PERC Bifacial BVM6612M-440S-H-HC-BF-DG Wholesale 30 panels per pallet
Buy now
Waaree 540W Solar Panel 144 Cell PERC Bifacial Bi-55-540 Commercial 558 panels per Container (Truckload)
Buy now
LONGi 375W Solar Panel 144 cell Mono PERC LR6-72HPH-375MC Commercial 660 panels per container (Truckload)
Buy now
Regitec 550W Solar Panel 144 Cell RMH72-550S1 Commercial 620 panels per Container (Truckload)
Buy now
JA Solar 540W Solar Panel 144 Cell Bifacial JA-JAM72-D30-540MB Commercial 558 panels per Container (Truckload)
Buy now
LONGi 370W Solar Panel 144 cell PERC Bifacial LR6-72HIBD-370M Commercial 630 panels per Container (Truckload)
Buy now
JA Solar 545W Solar Panel 144 Cell Bifacial JA-JAM72-D30-545MB Commercial 558 panels per Container (Truckload)
Buy now
LONGi 375W Solar Panel 144 cell PERC Bifacial LR6-72HBD-375MC Commercial 572 panels per container (Truckload)
Buy now
GSTAR 550W Solar Panel 144 Cell PERC Bifacial GSP7G72M(H)550WT Commercial 620 panels per Container (Truckload)
Buy now
Net metering in Tennessee
Unlike many states, Tennessee does not have mandated net metering. Some utilities may offer limited crediting programs, but most homeowners save by offsetting their own electricity use directly.
Payback and ROI
Without strong net metering, payback averages 10–13 years. Lifetime savings often exceed $20,000–$25,000, depending on usage.
FAQ
How much do solar panels cost in Tennessee? Around $2.4 per watt.
Are there rebates? No statewide rebates, but federal ITC applies.
Is solar worth it in Tennessee? Yes — abundant sun makes ROI steady.
How long do Aptos panels last? 25+ years.
Conclusion
Tennessee doesn’t mandate net metering, but its sunshine still makes solar profitable. Aptos panels ensure strong, reliable performance for decades.