How Much Does Solar Panel Installation Cost in Honolulu, HI?
Average solar panel installation costs in Honolulu range from $41,897 to $56,684. Get a free, customized estimate below.
Solar Panel Installation Cost Breakdown — Honolulu, HI
| Item | Unit | Qty | Unit Price | Total |
|---|---|---|---|---|
| Solar Panels (per kW) | kW | 10 | $3875.00 | $38750.00 |
| Inverter & Mounting Hardware | lump sum | 1 | $2790.00 | $2790.00 |
| Roof Racking & Prep | sq ft | 400 | $4.65 | $1860.00 |
| Labor & Electrical Integration | hr | 40 | $147.25 | $5890.00 |
| Estimated Total | $49,290.00 | |||
* Prices are estimates based on Honolulu market rates. Actual costs may vary based on project specifics.
Estimate
Ref ID: EST-2026-GRBF
Date Issued
May 9, 2026
Client
Project Details
Site Address
Start Date
End Date
Scope of Work
Materials
| Material Specification | Units | Amount | Ext. Total | |
|---|---|---|---|---|
$ | $38,750 | |||
$ | $2,790 | |||
$ | $1,860 | |||
$ | $5,890 |
Labor
| Service Specification | Type | Hrs | Rate | Ext. Total | |
|---|---|---|---|---|---|
Craftsmanship Guarantee | $ | $600 |
Contractual Agreements & Conditions
Total
$49,890
Draft
Frequently Asked Questions — Solar Panel Installation in Honolulu
How much does solar panel installation cost in Honolulu, HI?
The average cost for solar panel installation in Honolulu, HI ranges from $41,897 to $56,684, depending on project scope, materials, and labor rates. Honolulu costs are above the national average due to higher labor and material costs in the region.
How do I get a free solar panel installation estimate in Honolulu?
Use Brixor's free online estimate generator above. Enter your project details, customize line items for your specific needs, and download a professional PDF estimate instantly. No signup or credit card required.
What factors affect solar panel installation costs in Honolulu?
Key factors include project size and complexity, material quality, labor rates in Honolulu (HI), permit requirements, accessibility of the work area, and seasonal demand. Getting multiple estimates is recommended.