Solar Learning Center

Understand solar before you buy it

No sales pitch here — just clear, current answers about how solar works, what it costs in California, and how to get the most out of it. Read up, then run your own numbers.

Three Enphase IQ9N microinverters, the American-made panel-level inverters ENP America installs

Equipment

What Are Microinverters? Why We Put One Under Every Panel

How microinverters beat old-style string inverters on safety, shade performance, and reliability — and how our American-made equipment keeps 30% federal savings on the table in 2026.

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Diagram-style photo of sunlight hitting solar cells

Solar basics

How Do Solar Panels Work? A Plain-English Guide

From photons to your outlets: how solar panels, inverters, and net billing actually work — explained without the jargon.

7 min read

Calculator and solar panel figures on a table

Costs & savings

What Solar Panels Really Cost in California (2026)

Real per-watt pricing, what drives your quote up or down, financing options, and honest payback math for CA homeowners.

9 min read

Incentives

The Federal Solar Tax Credit Ended — Here Are Your 2026 Options

The 30% residential credit expired Dec 31, 2025. What that means, how leases and PPAs still capture federal credits, and which California incentives remain.

8 min read

Smart electric meter on a California home

Policy

NEM 3.0 Explained: How California Pays for Solar Now

Net billing changed the solar math in California. Here's how export rates work, why batteries matter, and how to still come out far ahead.

8 min read

Home battery keeping lights on during an outage

Batteries

Home Battery Guide: Backup Power & Bigger Savings

How home batteries work, what they cost, SGIP rebates, sizing for outage protection, and when storage pays for itself.

8 min read

Homeowners reviewing a solar proposal at their kitchen table

Guides

The Complete Guide to Going Solar in California

A step-by-step playbook: evaluating your roof, comparing quotes, financing, permits, installation, and your first bill after solar.

11 min read

See what solar can save you — in 60 seconds

Answer three quick questions and get a live estimate of your system size, cost after incentives, and 25-year savings. No site visit, no pressure.

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