How do I invoice a solar install in stages?

Most residential solar is billed across a few points in the job: a deposit, a payment once the permit clears, one when the install is finished, and the last after the utility signs off. List the full job on the invoice, then use the amount due now line for the stage you are billing. The customer sees the whole picture and the amount they owe today.

What should the invoice show about the tax credit?

Show the total system cost clearly and itemize what it covers. That is the document their tax preparer needs. Do not work out the customer's credit for them or promise a figure on the invoice, because what they can actually claim depends on their own tax situation.

Should equipment and labor be separate lines?

Yes, and it is worth listing the panel and inverter models too. Warranty claims and rebate applications both get asked for equipment detail later, and it is far easier to have it on the invoice than to go back through job photos for it.

Is the solar invoice template free?

Yes. Fill it out and download it as a Word file or PDF. No signup, no watermark. Several pages ranking for solar invoice template are a blank generic invoice with the word solar in the title and nothing solar in the document.

Free tool · No signup

Free solar invoice template

Bill a solar job at the stage it has reached. This template starts pre-filled with the work solar companies invoice, like panel installs, battery storage, and panel cleaning and repair. Equipment and labor go on separate lines, permits and the interconnection fee get their own, and the amount due now line lets you bill one milestone without redoing the whole total. Download it as a Word file or PDF.

Your business name, license number, and contact details
An invoice number and the date you sent it
Line items with quantity, rate, and line total
Subtotal, tax, and grand total that add up for you
The due date and the ways you take payment

Your business

Business nameLicense numberShows customers you're licensed. You can leave it blank.PhoneEmailAddressLicensed and insured linePrinted under your details. Edit or clear it.

Customer

Customer nameCustomer phone or emailJob addressWhere the work happens, if it differs from the customer's address.

Invoice details

Invoice numberDateDue date

Line items

DescriptionQtyRateAmount

$0.00

Totals and terms

Tax rate (%)Leave at 0 if you don't charge tax. The tax line is hidden then.Deposit

Shown as a dollar amount on the invoice.Payment methodsOptional. How customers can pay you.Notes / what's not includedOptional. Anything the price does not cover.

Your business name

Licensed and insured, 25-year panel warranty

Invoice

Description	Qty	Rate	Amount
Solar panel install	1	$0.00	$0.00
Battery storage install	1	$0.00	$0.00
Panel cleaning and repair	1	$0.00	$0.00

Subtotal	$0.00
Grand total	$0.00

Thanks for your business.

Free to download. No signup. Edit the Word file, or send the PDF as is.

How to use it

1
Add your business details
Your name, license number, and contact info go at the top.
2
List the work you did
Add each line item, the quantity, and the price. Totals add up for you.
3
Set the due date and how to pay
Add when payment is due and the ways you take payment.
4
Download and send
Save it as a Word file or PDF and send it to your customer.

FAQ

Common questions

How do I invoice a solar install in stages?: Most residential solar is billed across a few points in the job: a deposit, a payment once the permit clears, one when the install is finished, and the last after the utility signs off. List the full job on the invoice, then use the amount due now line for the stage you are billing. The customer sees the whole picture and the amount they owe today.
What should the invoice show about the tax credit?: Show the total system cost clearly and itemize what it covers. That is the document their tax preparer needs. Do not work out the customer's credit for them or promise a figure on the invoice, because what they can actually claim depends on their own tax situation.
Should equipment and labor be separate lines?: Yes, and it is worth listing the panel and inverter models too. Warranty claims and rebate applications both get asked for equipment detail later, and it is far easier to have it on the invoice than to go back through job photos for it.
Is the solar invoice template free?: Yes. Fill it out and download it as a Word file or PDF. No signup, no watermark. Several pages ranking for solar invoice template are a blank generic invoice with the word solar in the title and nothing solar in the document.

Free solar invoice template

How to use it

Common questions

You sent the estimate. Don't miss the call when they say yes.