Solar designed around your bill, your roof and your utility — terms visible before you commit
Cali Energy designs, permits and installs rooftop solar, batteries and the related roofing and electrical work under one active license — CSLB #1032379, classifications B, C-10 and C-39. Your proposal names the equipment, the panel layout, the modeled production, the milestone payment schedule and the warranty terms before installation begins.
Get a free solar estimateWhat you get after the first call
Four things, free, before you decide anything.
A free site assessment
Roof, structure, electrical service and your last bill. If solar does not pencil out at your house, we tell you that too.
A line-item proposal
Equipment named, panel layout drawn, modeled production, and every phase of work priced in a milestone schedule.
A design you approve
The final layout comes to you for review, with three working days to request changes — nothing is ordered until you sign off.
One licensed entity for all of it
Electrical (C-10), roofing (C-39) and general building (B) under CSLB #1032379 — the array, the roof penetrations and a panel upgrade sit in one written scope.
The money rules, upfront
California law fixes more of solar payments than most homeowners realize. Here is how it works on a Cali Energy project.
| Term | How it works | Why |
|---|---|---|
| Down payment | Capped at $1,000 or 10% of the contract price — whichever is less | California law for residential home-improvement contracts |
| Progress payments | Follow the work: each payment is tied to a named, completed milestone | By law, payments cannot exceed the value of completed work and delivered materials |
| Final payment | Due at final completion: final inspection passed, utility permission granted, system energized | You pay in full only when the system is inspected, approved and on |
| Ways to pay | Zelle and personal checks at no fee; credit cards carry a 3.25% service fee | Stated upfront, not discovered at the last milestone |
| Cancellation | California cancellation rights depend on the customer’s age, the contract type and where the agreement is signed — your agreement includes the notice that applies to your transaction | Consumer protection under California law |
| Lien releases | You receive California’s statutory lien waivers for work you have paid for | Civil Code §8134 and §8138 — protects your home from contractor-side claims |
Sources: CSLB contract guide · CSLB warnings & exceptions · Civil Code §8134 · §8138
“$0-down solar” — what it actually is
Zero down means financing: a loan, a lease or a power purchase agreement. In every case it is a monthly obligation, not a discount — and it can genuinely beat the utility bill it replaces when the system is sized right.
Cali Energy is not a lender: financing comes from your lender, on the lender’s terms. Read the loan contract with the same attention as the install contract — and we will walk through both with you before you sign anything.
On tax credits: under current federal law, the Section 25D Residential Clean Energy Credit is not available for residential expenditures after December 31, 2025. Treatment can depend on ownership and use — confirm yours with a qualified tax professional. See the IRS guidance and our plain-English breakdown.
How the job runs — and where each payment sits
Nine stages from first call to a working system, with every payment tied to a completed milestone — so you always know what you are paying for.
| # | Stage | What happens | Money |
|---|---|---|---|
| 01 | Free assessment | Usage, bill, roof and shading — the go/no-go conversation. | $0 |
| 02 | Agreement signed | Milestone pricing and target dates, in writing. | Down payment — capped as above |
| 03 | Site inspection & final design | Physical inspection of roof, structure and electrical service; you approve the final panel layout before anything is ordered. | First installment — at site inspection and design completion |
| 04 | Permits | Plans filed with building & safety and the electrical department — and, where required, the fire department — plus the utility’s review. We file and we chase. | — |
| 05 | Installation | Racking, panels, inverter, disconnects, conduit and wiring to the approved plans. | Second installment — at installation completion |
| 06 | City inspection | The jurisdiction signs off on the build. | — |
| 07 | Utility paperwork | Interconnection and billing enrollment under your utility’s program — LADWP’s net metering or SCE’s Solar Billing Plan. The paperwork is on us. | — |
| 08 | Permission to Operate | Final inspection passed, utility sign-off, system energized. | Final installment — here, not before |
| 09 | Monitoring live | Every system includes production monitoring reporting over cellular or internet — so an underperforming string shows up in data, not on a bill six months later. | — |
Three warranties with every system
Equipment from the manufacturers, 25 years on our workmanship, five years on roof penetrations — every layer named, every term in writing.
| Layer | Who stands behind it | Term | What it covers |
|---|---|---|---|
| Equipment panels, inverters, batteries | The manufacturers | Their terms | The hardware itself. We register the warranties and hand you the paperwork. |
| Workmanship the installation itself | Cali Energy | 25 years from PTO | The installation, to industry standards — covered repairs carried out at our cost, not yours. |
| Roof penetrations | Cali Energy | 5 years from PTO | Roof damage within a three-inch radius of any system penetration. |
The conditions, stated plainly
Penetration coverage assumes a roof with solid life left and no pre-existing leaks — if yours does not qualify, we say so before the install, not after the first rain. Routine maintenance — keeping the array clear of debris and shade — stays with the homeowner.
Warranty service: Warranty Department, 19201 Parthenia St Unit E, Northridge, CA 91324 · +1‑323‑844‑7777.
What moves the price
Every quote is built line by line after a free site inspection — because between a shaded tile roof in Encino and an open shingle roof in Palmdale, no average tells you anything about your house. What moves the number:
- System size — your usage and your roof decide the kW, and the kW decides most of the price
- Roof material and pitch — tile takes more labor than composition shingle
- Main panel condition — an older panel may need an upgrade before it can take a solar breaker
- Battery scope — whole-home backup and essentials-only backup are different builds
- Access — scaffolding on a three-storey house is its own line item
- Permit fees and HOA requirements, which vary by jurisdiction
Check any solar company in 30 seconds
California authorizes solar work under several license classifications depending on scope — so the question is not “do they have the solar license,” but what their number actually carries. Our advantage is that B (general building), C-10 (electrical) and C-39 (roofing) are held by one licensed entity, so the wiring, the roof penetrations and the structural work never straddle two companies.
Type 1032379 into the CSLB license lookup and you will see the classifications, the status, the workers’ compensation carrier (State Compensation Insurance Fund) and the contractor bond (Arch Insurance, SU71064530000). Run the same half-minute check on every company that quotes you.
Which one is you
| Your situation | What we actually do |
|---|---|
| The LADWP or SCE bill keeps climbing | The site inspection and your last bill tell us what a system sized to your usage looks like. Numbers, not a pitch. |
| You want the lights on during outages | That is a battery conversation — solar alone shuts off when the grid does. Tesla Powerwall and Enphase IQ, with a new system or added to an existing one. |
| The roof is old and solar is on the wish list | Roof first, solar second, one contract — so nothing has to come off the roof in five years. How the combined build works. |
| You are comparing quotes right now | Check each license on CSLB, compare each payment schedule against the $1,000/10% cap, and ask each company whose name is on the workmanship warranty. |
| An EV is arriving | The system gets sized for the car before it shows up, and the Level 2 circuit goes in under the same C-10 license. |
| You honestly don’t know if solar pencils out | Sometimes it does not — a shaded roof or a small bill can make it a bad buy. The inspection is free, and “not yet” is an answer we give. |
Two installs, and what they say about us
13.38 kW in LADWP territory
One of the larger residential arrays we set in the Valley in 2025 — a clean, low-profile layout that follows the roof lines. Granada Hills is a ten-minute drive from our Northridge shop; this is home turf. More Granada Hills projects
Solar plus storage, eight years ago
8.92 kW with SolarEdge StorEdge and two LG Chem RESU10H batteries — installed in 2018, years before backup power became a sales pitch. A 25-year warranty is only as good as the habit of still being here; this is what that looks like in our own zip code. More Northridge projects
4.9 on Google — read the reviews · A+ with the Better Business Bureau · Cali Energy on Yelp · 29 project pages by city
Frequently asked
How much do solar panels cost in Los Angeles?
It depends on system size, roof material, electrical panel condition and battery scope. What California law fixes for every residential project: the down payment is capped at $1,000 or 10% of the contract price, whichever is less, and later payments cannot exceed the value of completed work and delivered materials. You get a written line-item quote after a free site inspection.
Do I have to pay for the solar system before it is installed?
No. California caps the down payment at $1,000 or 10%, whichever is less, and progress payments follow the work as it is completed. Our schedule is pinned to named milestones — design, installation, and final completion: inspection passed, utility sign-off, system energized.
What warranty do I get with solar panels?
Three layers. The panel, inverter and battery manufacturers’ warranties on their own terms; Cali Energy’s 25-year workmanship warranty on the installation, running from the day of PTO; and coverage of roof penetrations within a three-inch radius of any mount for five years from PTO.
Will solar cover my whole electric bill?
Not always — it depends on your usage, your roof and how the system is sized. We design from your actual bills and tell you upfront what the array will and will not cover, so there are no surprises when the utility bill still shows a balance.
Is LADWP or SCE better for solar?
Your address decides — you do not get to choose. They run different billing programs and different interconnection paperwork: LADWP operates net metering programs, while SCE connects new systems under its Solar Billing Plan (the net billing tariff). Most of the San Fernando Valley is LADWP; Burbank and Glendale have their own municipal utilities. We work in both LADWP and SCE territory and prepare the enrollment either way.
How long does solar installation take in Los Angeles?
The physical installation takes 1–2 days for an average residential system. The rest of the calendar is permits, inspections and the utility’s interconnection queue, so the full project timeline is an estimate. What stays fixed is the sequence — and who pays what at each milestone.
What happens if my solar installer goes out of business?
Manufacturer warranties on the equipment may remain available, subject to registration and product terms. What typically disappears is the workmanship coverage and the service relationship. So check three things before signing: the CSLB license and bond, how long the company has been building, and whether the warranty is the installer’s own. Ours is #1032379, building since 2017 — and our battery installs from 2018 are still on our books.
Do solar panels damage your roof?
Installed correctly, they should not. On the pitched roofs most LA homes have, each structural attachment passes through the waterproofing and must be flashed properly. We hold the roofing license (C-39) on the same CSLB number as the electrical one and warrant penetrations for five years from PTO. When a roof is too far gone, we say so and re-roof first.
Can I add a battery to my existing solar system?
Yes — Tesla Powerwall and Enphase IQ batteries retrofit onto existing systems, ours or other installers’. The site inspection checks your service panel capacity and inverter compatibility first, so the quote reflects your actual electrical situation.
Do I need HOA approval for solar panels in California?
California law sharply limits how much an HOA can restrict solar, but many still require an application, and some charge fees. We prepare the HOA paperwork as part of the project and tell you about any fees before they exist.
Related reading
Sources & methodology
Key facts on this page were checked against the sources below on August 28, 2026. The license statistics come from a May 2026 snapshot of the CSLB register (30,031 Los Angeles County contractors in clear status).
- CSLB — What should be in a home improvement contract
- CSLB — Contract warnings and exceptions (cancellation rights)
- California B&P Code §7159 — home improvement contract requirements
- California Civil Code §8134 — conditional waiver on progress payment
- California Civil Code §8138 — unconditional waiver on final payment
- IRS — FAQs on §25D and related credits under Public Law 119-21
- CSLB license lookup — Cali Energy #1032379
- LADWP residential electric rates
- SCE Solar Billing Plan FAQs
Get your bill-and-roof assessment
Tell us where the house is — we call back within 30 minutes during business hours, look at the roof and the bill, and put a line-item quote in front of you with every milestone priced.
Get a free solar estimate+1 (323) 844-7777
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Prepared by Cali Energy, August 28, 2026. This page is for general information and is not legal, tax or financial advice. Laws, rates, incentives and program terms change; confirm current requirements with the applicable utility, AHJ or a licensed professional. See our Content Disclaimer. Cali Energy · 19201 Parthenia St, Unit E, Northridge, CA 91324 · CSLB #1032379 (B, C-10, C-39)