Solar built around your home.
Custom rooftop systems and battery storage for California homeowners — $0 down, a 25-year warranty, and most homeowners save 90%+ on their electric bill.
Own your power from day one.
Every Sunko home system starts with your actual electric bill. We design around how you really use power — then handle permits, install, inspection, and monitoring with our own local crews.
- Custom rooftop design sized to your usage
- Tesla Powerwall & Enphase battery options
- $0-down financing with low fixed monthly rates
- Real-time monitoring from the day you switch on
Why homeowners choose Sunko
Save 90%+ on your bill
A right-sized system can wipe out most of your monthly electric cost from day one.
Battery storage
Store solar by day and run off it at night to beat NEM 3.0 export rates.
Add home value
Owned solar increases property value — and transfers cleanly when you sell.
25-year warranty
Full coverage with a maintenance plan so your system produces at peak for decades.
EV & pool ready
We design for your future — EV charging, heat pumps, and pool loads included.
Premium panels
Tier-1 panels tested to outperform the industry by roughly 10 years.
Everything you need — nothing you don't.
Tier-1 solar panels
High-efficiency panels tested to outlast the industry by roughly 10 years.
Smart hybrid inverter
Manages solar, battery, and the grid seamlessly — and future-proofs storage.
Battery storage
Optional Tesla Powerwall or Enphase to run off your own power after dark.
Monitoring app
Watch production and savings from your phone from the day you switch on.
Real savings, done right.
Between financing, energy savings, and our 28% material-cost saving, going solar costs you nothing up front — and pays you back for decades.
Go solar for zero money down, with no payments for up to 24 months.
Most homeowners eliminate nearly all of their monthly electric cost.
Sunko's own discount on system materials — built into your price.
Powered on in 4–6 weeks.
Free consultation
We review your bill and usage and design a system sized to your needs.
Design & permits
You approve the design; we handle permits, HOA, and utility paperwork.
Installation
Our own crews install cleanly — most homes in just 1–3 days.
Power on & monitor
We coordinate inspection and PTO, then set you up on the app.
Designed for every kind of home.
From a single room to a whole all-electric home, every Sunko system is custom-designed for the way you live.
“Sunko designed a system around our future EV needs. Our electric bill is now $20 for the whole year — exactly where I wanted to be.”
Residential solar questions
Most homeowners start at $0 down with financing, then pay a low fixed monthly rate that's often less than their old electric bill. Your exact price depends on system size — the free estimate gives you real numbers in minutes.
Yes — but the math changed. NEM 3.0 pays much less for exported energy, so pairing solar with a battery to use your own power at night is now the highest-return setup. We design every quote around NEM 3.0.
Not always, but under NEM 3.0 a battery dramatically improves your savings and keeps your home powered during outages. We'll show you the numbers with and without one.
Most residential systems install in just 1–3 days with our own crews. The full timeline from signing to power-on is typically 4–6 weeks, including permits and utility approval.
Every system is covered by a 25-year warranty with a maintenance plan, and our panels are tested to outperform industry standards by about 10 years.
Ready to own your power?
Get a free, no-obligation solar design tailored to your home and electric usage.
Join 2,500+ SoCal homes · 4.9★ average rating