Solar Installer invoice template
Solar invoices interact with incentives and interconnection, so the document has tax and utility consequences. Build one below — prefilled solar installer services, payment terms, PDF download, and a public payment link.
How solar installer invoicing actually works
The homeowner will use this invoice to claim a federal tax credit and possibly a state or utility rebate, and each programme has its own view of what counts as eligible cost. Separating eligible system cost from clearly ineligible work — a re-roof, a panel upgrade, a tree removal — protects the customer's claim and keeps you out of an argument with their accountant. Say plainly that you are not giving tax advice.
Interconnection and permitting run on the utility's timetable, not yours. Staging payment against permit approval, installation, inspection and permission to operate keeps your cashflow aligned with milestones you can actually evidence.
What belongs on a solar installer invoice
Beyond the universals — your details, the customer's details, a unique invoice number, dates, totals and payment terms — these are the lines that matter in this trade.
- System size in kW DC and AC
- Plus module and inverter make, model and quantity.
- Eligible system cost separated from ancillary work
- Roof work, service upgrades and tree removal shown separately from the system.
- Permit, interconnection and inspection fees
- Pass-through costs named individually.
- Warranty stack
- Module, inverter, and workmanship warranties each with their own term and provider.
Line items this template starts with
These are the prefilled starting values in the BillingDone solar installer template — a starting point to edit, not a survey of market rates. Set your own prices once and they save for next time.
| Service | Unit | Starting price |
|---|---|---|
| Solar labor hourly | Hour | $115.00 |
| Solar site assessment | Visit | $250.00 |
| Panel installation labor | Each | $175.00 |
| Inverter replacement | Each | $950.00 |
| Battery installation | Project | $2,200.00 |
| System inspection | Visit | $225.00 |
| Solar materials | Each | $350.00 |
| Permit coordination | Project | $350.00 |
Getting paid as a solar installer
- Stage against evidenced milestones: contract deposit, equipment delivery, installation complete, inspection passed, permission to operate.
- Never tie your final payment to the customer receiving their incentive — that is a timeline you do not control.
- Document production estimates and their assumptions carefully; underperformance disputes are the trade's most expensive problem.
Example invoice wording: Completed solar system inspection, verified inverter status, and documented findings.
Solar Installer invoicing questions
What should a solar installer invoice include?
A solar installer invoice should include your business details, the customer's contact information, itemized services, materials or fees, taxes, payment terms, a due date, and a clear total due.
Can solar installers send invoices from a phone?
Yes. BillingDone is designed for fast mobile invoice creation so you can create, send, and collect payment while you are still on site.
Can I save common services?
Yes. Start with the built-in Quick Add Invoice Library, then save custom services, prices, and descriptions for your own repeat work.
Why should solar invoices separate the system cost from roof or electrical work?
Because incentive programmes differ on what qualifies, and a homeowner claiming a credit needs the eligible cost clearly identifiable. Separating it protects their claim without you having to give tax advice you are not licensed to give.
How should solar payments be staged?
Against evidenced milestones — deposit, equipment delivery, installation, inspection, and permission to operate. Tying final payment to the customer's incentive arriving puts your cashflow on a timeline neither of you controls.
More construction & remodeling templates
Project-based trades that quote scope, stage payments, and invoice against milestones.
Solar Installer invoice generator
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Recurring schedule
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Summary
- Subtotal
- $0.00
- Tax
- $0.00
- Total due
- $0.00