Everything we install and service
Rooftop solar
Monocrystalline panels on flush or tilt racking, sized to your last 12 months of usage. Composition shingle, tile, and flat roofs.
Battery storage
Stacked 13.5 kWh units for essentials or whole-home backup, configured to shift usage off the 5 to 8 pm peak window.
EV chargers
Hardwired Level 2 charging on a dedicated circuit, with load management when your panel is near capacity.
Panel upgrades
100 A to 200 A service upgrades, meter main replacements, and sub-panels, coordinated with the utility to keep downtime under a day.
Monitoring + service
Panel-level production monitoring in an app, plus annual checks. If output drops below the estimate, we come out and find why.
Removal + reinstall
Re-roofing? We detach, store, and reinstall your array, then re-test the system, on your roofer's schedule.
Consult to switch-on in 4 to 6 weeks
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Consult
A 45 minute call and roof review from satellite imagery. We map shading and size a system to your bill.
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Design
Panel layout, kWh production estimate, one fixed price, signed off by a NABCEP-certified designer.
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Permit
We file the permit and the SMUD or PG&E interconnection application, and track both to approval.
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Install
An in-house crew mounts racking, panels, inverter, and battery. Most homes are finished in one day.
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Activate
Inspection, utility permission to operate, then we energize the system and set up your app.
What every quote includes
A Sunbank quote is a fixed number backed by a written scope. Before you sign, you receive:
- A panel-by-panel roof layout with azimuth and tilt for each string
- A 12 month production estimate in kWh, matched against your actual SMUD or PG&E usage
- An equipment list with make, model, and datasheet for panels, inverter, and battery
- Permit, interconnection, and inspection fees itemized, not buried
- The 25 year panel and workmanship warranty and the 10 year roof penetration warranty, in writing
Financing is available on 10, 15, and 20 year terms. We quote cash and financed prices side by side, with the rate and total cost of each shown on the same page. The federal solar tax credit is currently 30 percent of system cost; we show your estimated credit but we are not tax advisors, so confirm your situation with a professional.
Start with a roof review
The review takes about 45 minutes and costs nothing. You get real production numbers for your roof, whether or not you build with us.
Book a roof review