Commercial Solar: Guides & Insights · SunSmart Engineering

Guides & articles

48E vs. 45Y: Which Credit Your Commercial Solar Job Actually Uses, and What It's Worth

Video

Commercial Solar · June 25, 2026

48E vs. 45Y: Which Credit Your Commercial Solar Job Actually Uses, and What It's Worth

48E or 45Y?" comes up on almost every commercial deal. For most jobs the answer is simpler than people expect.

Are You Protected If the Rules Change? Why Documentation Is Your Best Defense

Video

Commercial Solar · June 25, 2026

Are You Protected If the Rules Change? Why Documentation Is Your Best Defense

What if the rules change after I sign?" It is the question contractors ask most right now.

Direct Pay: How Schools, Cities, and Nonprofits Cash In on the Solar Credit

Video

Commercial Solar · June 25, 2026

Direct Pay: How Schools, Cities, and Nonprofits Cash In on the Solar Credit

No tax bill? You can still capture the solar credit.

Domestic Content: How to Earn a 40% Credit and Win the Deal

Video

Commercial Solar · June 25, 2026

Domestic Content: How to Earn a 40% Credit and Win the Deal

Domestic content can take a project from a 30% credit to 40%. It can also win you the deal.

Florida's Direct-Pay Opportunity Is Real. It's Just an Awareness Gap

Video

Commercial Solar · June 25, 2026

Florida's Direct-Pay Opportunity Is Real. It's Just an Awareness Gap

More than 600 governments nationwide had claimed elective pay as of June 2026. Most Florida public entities still did not know it existed.

Hidden Problems That Blow Up Your Project Schedule

Video

Commercial Solar · June 25, 2026

Hidden Problems That Blow Up Your Project Schedule

The most expensive problems on a commercial solar job usually show up after the contract is signed.

Is FEOC-Compliant Equipment Actually Available in 2026?

Video

Commercial Solar · June 25, 2026

Is FEOC-Compliant Equipment Actually Available in 2026?

Can I even get FEOC-compliant gear in 2026?" Better than you would expect.

Mounting Commercial Solar in Florida's High Winds: The Choices That Keep a Job On Schedule and On Budget

Video

Commercial Solar · June 25, 2026

Mounting Commercial Solar in Florida's High Winds: The Choices That Keep a Job On Schedule and On Budget

In Florida, how you attach panels is a wind-load decision, not just a price decision.

The 2027 Solar Deadline Clock, Explained: Begin Construction vs. Placed in Service

Video

Commercial Solar · June 25, 2026

The 2027 Solar Deadline Clock, Explained: Begin Construction vs. Placed in Service

Two dates decided whether a commercial solar project keeps its tax credit. One has passed, and the other is partly out of your hands.

The Safe-Harbor Court Ruling Explained: What It Actually Means for Your Projects

Video

Commercial Solar · June 25, 2026

The Safe-Harbor Court Ruling Explained: What It Actually Means for Your Projects

The safe-harbor court ruling made headlines. For most commercial projects, it changes very little.

The Transformer Rule That Can Shrink Your System

Video

Commercial Solar · June 25, 2026

The Transformer Rule That Can Shrink Your System

One utility transformer can quietly shrink the system you just sold.

What "Beginning Construction" Really Means (And Why a Signed Contract Isn't Enough)

Video

Commercial Solar · June 25, 2026

What "Beginning Construction" Really Means (And Why a Signed Contract Isn't Enough)

A signed contract is not "beginning construction." That surprises a lot of contractors.

What Changed After the One Big Beautiful Bill, and What Stayed the Same for Commercial Solar

Video

Commercial Solar · June 25, 2026

What Changed After the One Big Beautiful Bill, and What Stayed the Same for Commercial Solar

The 30% commercial solar credit did not go away. The deadline did.

What Is a Foreign Entity of Concern (FEOC), and Why It Now Decides Your 30% Tax Credit

Video

Commercial Solar · June 25, 2026

What Is a Foreign Entity of Concern (FEOC), and Why It Now Decides Your 30% Tax Credit

There are four new letters attached to your solar tax credit now: FEOC.

Why Now Is Still the Moment for Florida Solar

Video

Commercial Solar · June 25, 2026

Why Now Is Still the Moment for Florida Solar

Despite all the policy noise, now is still the moment for Florida solar.

Commercial Solar

Guides & articles

48E vs. 45Y: Which Credit Your Commercial Solar Job Actually Uses, and What It's Worth

Are You Protected If the Rules Change? Why Documentation Is Your Best Defense

Direct Pay: How Schools, Cities, and Nonprofits Cash In on the Solar Credit

Domestic Content: How to Earn a 40% Credit and Win the Deal

Florida's Direct-Pay Opportunity Is Real. It's Just an Awareness Gap

Hidden Problems That Blow Up Your Project Schedule

Is FEOC-Compliant Equipment Actually Available in 2026?

Mounting Commercial Solar in Florida's High Winds: The Choices That Keep a Job On Schedule and On Budget

The 2027 Solar Deadline Clock, Explained: Begin Construction vs. Placed in Service

The Safe-Harbor Court Ruling Explained: What It Actually Means for Your Projects

The Transformer Rule That Can Shrink Your System

What "Beginning Construction" Really Means (And Why a Signed Contract Isn't Enough)

What Changed After the One Big Beautiful Bill, and What Stayed the Same for Commercial Solar

What Is a Foreign Entity of Concern (FEOC), and Why It Now Decides Your 30% Tax Credit

Why Now Is Still the Moment for Florida Solar

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