Solar Insights

Tips, guides & news from ACS.

Straightforward advice to help SoCal homeowners get the most out of going solar.

Battery
June 24, 2026

Tesla's Next Million Powerwall Rebate: What SoCal Homeowners Should Know

Tesla is racing toward its next million Powerwalls with new rebates. Here's how a Powerwall rebate works, how it stacks with SGIP and NEM 3.0, and what it means for your home.

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Incentives
June 16, 2026

The Solar Investment Tax Credit (ITC) in 2026, Explained

The ITC is really two credits — one for homeowners, one for businesses. Here's what changed after 2025 and who in Southern California can still put it to work.

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Incentives
June 11, 2026

Safe Harbor & Solar: How "Commence Construction" Locks In the Tax Credit

As federal credits phase down on a schedule, "safe harbor" decides which year's rules a project gets to use. A plain-English guide for SoCal businesses.

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Net Metering
June 5, 2026

NEM 3.0, Explained: Why Solar + Battery Is the New Standard

California changed how solar exports are credited. Here's what the Net Billing Tariff means for your home — and why a battery now does the heavy lifting.

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Incentives
May 28, 2026

The Federal Solar Tax Credit in 2026: What Actually Changed

Incentives shifted heading into 2026. A no-spin look at where things stand — and why how you pay for solar matters more than ever.

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Rates
May 14, 2026

Beating Time-of-Use Rates in Southern California

Your bill spikes from 4–9 p.m. for a reason. Here's how solar plus storage flips that expensive evening window in your favor.

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Savings
Apr 30, 2026

How Much Can You Really Save With Solar in 2026?

Utility rates keep climbing across Southern California. Here's how to estimate your real payback period and lifetime savings before you commit.

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Battery
Apr 16, 2026

Do You Need a Battery? A Homeowner's Guide to Backup Power

Pairing storage with solar keeps your lights on during outages and lets you avoid peak rates. We break down when a battery is worth it.

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Financing
Apr 2, 2026

$0 Down, PPA, or Cash? Choosing the Right Solar Financing

Every path to ownership has trade-offs. Compare loans, prepaid PPAs and cash so you pick the option that fits your budget and goals.

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