Design Your Solar Estimate Online

Looking for an instant estimate for solar panels, Powerwall, or a complete home energy system?Answer a few questions about your home, utility bill, and energy goals to see your planning estimate.

Location

Enter your property address so we can prepare a more accurate solar and battery estimate.

Street address ZIP code

Property preview

Property preview will appear after your address is verified.

Usage

Your utility provider, average bill, and ownership status help us estimate the right solar and battery direction for the property.

Property ownership

I own the home I’m buying the home I’m a renter

Please select your property ownership status.

Utility provider Average monthly electric bill

Please enter your average monthly electric bill.

Sunlight

Sunlight conditions help determine solar production, estimated panel count, and battery planning for your property.

Full sunDirect sunlight most of the day Partial shadeSome shade during the day Mostly shadeHeavy shade for much of the day

Roof

Tell us about the roof itself so the planning estimate can better reflect installation conditions and roofing scope.

Roof type Roof pitch / slope Roof condition Home stories Interested in roof replacement?

Electrical Panel Information

Main electrical panel Main panel upgrade needed? Backup / critical loads panel needed?

Panels

Compare premium solar panel options. Final equipment selection will be confirmed after site review, availability, and approved design.

Premium Look

Tesla Solar Panel

420W panel output
20.5% efficiency
25-year manufacturer-backed coverage

All-black panel option with clean curb appeal and strong integrated design.

High Performance

Qcells Q.TRON BLK

440W panel output
Up to 22.5%
25-year manufacturer-backed coverage

High-performance panel path for homeowners focused on efficiency and output.

Premium Performance

REC Premium Panel

430W panel output
Up to 22.3%
25-year manufacturer-backed coverage

Premium performance path with strong output framing and a clean black-module presentation.

Strong Warranty

SEG YUKON N

445W panel output
Up to 22.79%
25-year manufacturer-backed coverage

Balanced panel direction with strong warranty presentation and modern N-Type positioning.

Best Value

Runergy N-Type

450W panel output
Up to 23.0%
25-year manufacturer-backed coverage

Value-forward N-Type direction with strong wattage and long-term production framing.

Battery

Compare solar-only, premium battery paths, or advisor guidance without overpromising final equipment.

Keep the lights on during power outages and save more.

Best Value

Tesla Powerwall 3

13.5 kWh usable capacity
11.5 kW continuous power
10-year warranty
High round-trip efficiency for daily backup planning

Strong fit for solar + battery backup, Tesla ecosystem planning, and higher-power backup goals.

Premium Option

Enphase IQ Battery 10C

10 kWh usable capacity
7.08 kW continuous power
15-year warranty / up to 6,000 cycles
High-efficiency AC-coupled storage direction

Strong fit for Enphase microinverter systems and modular battery backup planning.

Lowest Upfront Cost

No Battery / Solar Only

Solar-only installation
Battery backup can be reviewed later
System efficiency depends on final solar equipment selection

Best for homeowners focused on solar savings first, with storage planning ready for a later phase.

Advisor Review

Help Me Choose

Home Upgrade Specialist will review utility provider, roof, electrical setup, backup goals, budget, and equipment compatibility.

Backup goal

Info

We’ll use your contact details to send the planning summary and next-step guidance from Home Upgrade Specialist.

First name Last name Phone Email Preferred appointment time Upload Utility Bill Optional, but helpful for utility review, interconnection, permitting, and more accurate project planning. Accepted file types: PDF, JPG, PNG. Maximum file size: 10MB.

Your Solar + Battery Proposal Preview

Review your planning estimate, equipment direction, pricing summary, and next steps before your Home Upgrade Specialist advisor finalizes the design.

Serving California Homeowners Since 2005

Solar Estimate Calculator