Solar Energy Cost in Lafayette, LA in 2026
Most Solar Energy projects in Lafayette, LA cost between $17,000 and $32,000. The typical price is $23,000.
Labour and materials in Lafayette run about 6% below the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Panel efficiency and inverter type
- Roof complexity and mounting hardware
- Main panel upgrade if the busbar cannot take the backfeed
- Battery storage, which is priced separately
Usually included
- Panels, inverters and racking
- Design, permitting and interconnection
- Installation and commissioning
Usually extra
- Battery storage
- Roof repair or replacement before install
- Utility interconnection fees in some territories
Unit prices in Lafayette, LA
| Quality tier | Cost per watt |
|---|---|
| Budget | $2.12 |
| Mid-range | $2.89 |
| High-end | $4.05 |
Solar panel installers in Lafayette, LA
Businesses listed on Google near Lafayette, LA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Grid Power
4.9(99 reviews)
3214 Johnston St, Lafayette, LA 70503
Solar Supply LLC
4.7(51 reviews)
512 Eraste Landry Rd, Lafayette, LA 70506
Roof Maxx of Lafayette, LA
5.0(18 reviews)
211 Hulco Dr, Scott, LA 70583
JEH Solar LLC
4.7(13 reviews)
105 Henderson Rd, Lafayette, LA 70508
Solar Alternatives, Inc.
5.0(8 reviews)
2865 Ambassador Caffery Pkwy Ste 135-1062, Lafayette, LA 70506
Southern Exposure Solar LLC
5.0(6 reviews)
130 Fletcher Ln, Lafayette, LA 70503