Go Solar on Oahu: Our Easy Installation Process
Switching to renewable energy is simple when you work with the professional, experienced installers at Hi-Power Solar. We take your Oahu home from high utility bills to clean, sustainable energy.
Step 1: Schedule Your Professional Site Evaluation
The process begins with a comprehensive energy audit. Our experienced technicians visit your property to assess your roof’s condition, orientation, and shading. We use precision tools to calculate your potential solar harvest, ensuring your system is perfectly optimized for the solar Oahu environment.
-
Goal: A custom-engineered solar blueprint.
Step 2: Navigate Local Permitting and Approvals
Once you approve your custom design, our in-house team handles the bureaucratic heavy lifting. We submit all necessary applications to the Honolulu Department of Planning and Permitting (DPP) and coordinate with Hawaiian Electric (HECO) for your interconnection agreement.
-
Key Detail: We ensure full compliance with local HOA and building codes.
Step 3: Professional System Installation
Our certified solar Oahu installers arrive to mount your racking, panels, and inverter system. Because we are experts in both roofing and solar, we use high-grade flashing and mounting hardware designed to withstand Hawaii’s salt air and tropical weather.
-
Quality Check: A final electrical safety audit is performed on-site.
Step 4: System Commissioning and Activation
After the physical installation, we coordinate the final inspections required by the city. Once the utility company grants “Permission to Operate” (PTO), we activate your system. We’ll walk you through your monitoring software so you can track your energy production in real-time.
-
Final Result: Immediate reduction in monthly utility costs.
| How long does the whole process take? | While the physical install is fast (1–2 days), the total timeline (including permits) usually takes 4–8 weeks depending on DPP processing and work backlog. |
| Do I need a new roof first? | Not necessarily. As professional roofers, we inspect your roof first and can perform any necessary repairs before the panels go up. In addition, we can install a new roof if necessary. |
| Is solar worth it on Oahu? | Yes. With some of the highest electricity rates in the nation, solar Oahu systems typically see a return on investment within 5–7 years. |
Islandwide Services
Locally Owned and Operated
Average 5-star reviews
Based on 200+ user reviews
Our Diverse Product Partners
