#71 of the Top 100Local Business

Start a Solar Energy Business

People search: “how to start a solar business” (5K+ per month)

Sell, install, or consult on solar systems for homeowners and businesses, earning per install or per closed sale.

Local business? Scan the competition in your city first →

Difficulty

Advanced

Startup cost

$2,000 to $25,000

Time to first $

60 to 180 days

Revenue potential

High

Profit margin

25 to 45 percent

Viability

8.0 / 10

Search demand

High (5K+ per month)

Where it runs

Local

Best for: Salespeople and tradespeople who want a growth industry

The opening

Why this idea is overlooked

You can start on the sales or consulting side with almost no equipment and partner with licensed installers for the labor.

The roadmap

How to start, step by step

  1. 1

    Start on the sales side

    Sign on as a dealer or setter for an established installer before touching crews, trucks, or contractor licenses. You learn the numbers on their overhead.

  2. 2

    Learn the money math

    Cost per watt, the 30 percent federal tax credit, your state's incentives, and local net metering rules. Homeowners buy the payback period, not the panels.

  3. 3

    Vet your installer partner

    Check their contractor license, install backlog, and reviews before you sell for them. Your commission is often $2,000 to $4,000 per closed deal, but your reputation rides on their work.

  4. 4

    Get required sales registrations

    Some states require solar salespeople to register, like California's HIS registration. Check your state's contractor board before knocking a single door.

  5. 5

    Generate your own leads

    Door-to-door in high-bill neighborhoods, referral bonuses for past customers, and local Facebook ads. Reps who rely on company leads stay broke.

  6. 6

    Close with honest proposals

    Use design software like Aurora or OpenSolar and quote realistic production numbers. Overpromised systems kill the referrals this business runs on.

  7. 7

    Scale toward your own operation

    Once sales are consistent, add NABCEP certification, contractor licensing, and subcontracted install crews to keep the full margin instead of a commission.

Your first move

Start as a solar sales dealer for an established installer to learn the numbers before investing in crews or licenses.

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