Maximize Your Energy Savings

Calculate your personalized usage, ROI, and available rebates for home electrification upgrades.

Electricity Usage Calculator

Understand your current energy costs and see how much solar could save you.

SDG&E · SCE · PG&E · All CA Utilities Supported

What is Green Button?

Green Button is a secure federal standard that lets you download or share up to 13 months of your actual electricity usage data directly from your utility. All three major California utilities — SDG&E, SCE, and PG&E — support it. Using your real data gives you a far more accurate estimate than guessing.

Select Your Utility

We'll show you exactly where to find your Green Button data

Enter your utility and usage information below. We'll produce a rough savings estimate and a Solenetec advisor will follow up with a precise quote for your utility's actual rates.

Your Contact Info

So we can send you a personalized estimate

First & Last Name

Email Address

Phone — optional

City

Utility & Usage

Found on your monthly electricity bill

Utility Provider

Average Monthly Bill ($)

From your most recent electricity bill

Monthly Usage (kWh) — optional

Also on your bill — improves accuracy

Your Home

Helps us size the right solar system for you

Home Type

Approx. Home Size

Do you have solar?

No Yes Partial

Do you have an EV?

No Yes Getting one soon

Anything else? — optional

Your monthly bill total is automatically sent to the ROI calculator below

Solar & Battery ROI Calculator

See how much a solar + battery system could offset your bill and when it pays for itself.

Current Monthly Bill ($)

Run the bill calculator above first, then enter your result here

System Size (kW)

Typical San Diego home: 6–12 kW

Total System Cost ($)

Installed cost before any incentives

State Rebates / Incentives ($)

SGIP, TECH Clean CA, utility rebates, etc.

Bill Offset (%)

85%

How much of your bill solar covers (typical SD: 80–95%)

Annual Rate Escalation (%)

SDG&E historical average: ~4–6%/year

Monthly Savings

Year 1 Savings

Net System Cost

0 yrs

Payback Period

25-Year Total Savings

Return on Investment

Over 25 years

Year-by-Year Savings Projection

Year	Annual Savings	Cumulative	Net Position

Available State Incentives: California's SGIP program offers battery storage rebates up to $1,000/kWh for income-qualified customers. TECH Clean CA provides rebates for heat pump systems that further reduce your energy costs. Enter these in the "State Rebates" field above to see their impact on your payback period. See available CA rebates ↑

Projections assume system performance stays constant. Actual savings vary based on usage, rate changes, and system output. Consult with a Solenetec advisor for a precise quote.

Personalized Rebate & Savings Estimator

Estimate your total incentives, combining Federal IRA programs with State rebates.

Notice: Federal IRA tax credits (25C/25D) are currently suspended. HEEHRA rebates remain available but single family funds are fully reserved — join the waitlist.

Your Profile & Upgrades

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1. Select Your State & Search Programs

Note: Only the California example uses the fixed data in Step 2 for calculation. Other states require manual input.

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2. Select Your Upgrades

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3. Household Income Status

Higher rebates (like HEEHRA) are available for low-to-moderate income households. HEEHRA single family funds are fully reserved as of Feb 24, 2026 — waitlist only.

low-to-moderate income (LMI) households (generally under 150% AMI).

Yes, I qualify for LMI incentives.

Total Estimated Incentives

Applied State: California (Sample Data)

Breakdown of Estimated Savings:

Select upgrades and your income status to generate your personalized estimate.