Solar Installation in Corona, CA
A clear, step-by-step look at what really happens between your first solar conversation and the day your Corona system flips on.
The Corona solar installation process, in order
- Free consultation. We learn about your home, electric bill, and goals. No pressure.
- Bill & roof review. We pull 12 months of Edison usage and assess your roof type, orientation, and shading.
- Custom system design. Panel layout, system size, inverter, and battery (if any) are designed for your home, not a template.
- Proposal & savings estimate. You see the system, the cost, the financing options, and the realistic savings range in one place.
- Permits. We handle building, electrical, and structural permits with the City of Corona, plus HOA paperwork when needed.
- Installation. The on-roof install is typically 1–2 days. We protect your landscaping and keep the work area clean.
- City inspection. A Corona inspector signs off on the install.
- Utility approval. Edison reviews the interconnection and issues Permission to Operate (PTO).
- Activation & monitoring. Your system is energized and you see production on your phone from day one.
What homeowners should expect during the install
Most of the work happens outside on the roof. Crews arrive early, set up safety equipment, and stage materials. You'll hear drilling for racking and standoffs. We'll temporarily turn off main power briefly to tie the system into your electrical panel. By end of day two, the system is mechanically and electrically complete.
Typical Corona project timeline
- Agreement signed → site survey: 1–2 weeks
- Design + permits: 2–4 weeks (varies by City of Corona load and HOA)
- Installation: 1–2 days
- City inspection: 1–2 weeks
- Edison PTO: 2–4 weeks
What we ask of you
Not much. Sign the agreement, point us at your electrical panel and breaker box, and let us know about any HOA requirements. We'll handle the rest.
Frequently asked questions
Real answers for Corona homeowners exploring residential solar.
How long does the solar installation itself take?+
Most Corona residential installs are completed in one to two days on the roof. The full timeline, from signed agreement through utility activation, usually runs 6 to 10 weeks.
Who handles permits with the City of Corona?+
We do. Our team manages building permits, structural and electrical sign-offs, the city inspection, and Edison's interconnection process so you don't have to chase paperwork.
Will the installation damage my roof?+
No. We use proper flashing, sealed penetrations, and roof-appropriate mounting. We also inspect your roof condition before installing so there are no surprises later.
Can I use my solar system right away after installation?+
Not quite. You'll need final city inspection and Permission to Operate (PTO) from Edison before turning the system on. We push that paperwork as fast as the utility allows.
Ready to see what solar could save you in Corona?
Get a free, custom solar savings estimate built around your actual electric bill, roof, and home, not a generic quote.