Invoice collection · solar installation companies
AI invoice collection for solar installation companies
Solar installation invoices are large, milestone-based, and often delayed after the system goes live. Syntharra follows up on every overdue balance automatically so your team can focus on the next installation, not chasing the last one.
Solar installation companies handle some of the largest residential service invoices in the trades. A full residential installation can run $20,000 to $40,000, and milestone invoices — deposit, completion, final balance — must each be collected promptly for cash flow to work. Customers who have gone through the lengthy sales and permitting process sometimes lose momentum by the time the final invoice arrives. Following up on a $10,000 final balance is important, but solar sales reps and project managers are focused on the next deal, not collections. Syntharra provides the follow-up: connect QuickBooks Online or Xero, and every invoice that hits day 3 past due receives a professional AI voice follow-up. The agent references the installation address and balance, and texts a Stripe payment link. Disputes go to your team immediately.
How it works for solar installation companies
Recover high-value milestone and final invoices promptly
Solar installation invoices are among the highest-value residential service invoices. A day-3 follow-up maximizes recovery before the customer has mentally closed the project.
Keep project managers focused on installations, not billing
Project managers should be scheduling and overseeing installations — not making collection calls. Syntharra handles billing follow-up automatically.
Integrates with QuickBooks Online and Xero
Solar installation companies using QuickBooks Online or Xero can connect via OAuth. Syntharra monitors milestone and final invoices in real time.
10% of recovered amounts — no monthly fee
You pay 10% of each invoice recovered through Syntharra's follow-up. Nothing owed on invoices that are not recovered.
Frequently asked questions
How does Syntharra work for solar installation invoice collection?
Syntharra connects to QuickBooks Online or Xero, monitors milestone and final invoices, and places a TCPA-compliant AI voice call on day 3 past due. The agent references the installation address and balance, offers a Stripe payment link via SMS, and escalates disputes to your team.
Can Syntharra handle the deposit, completion, and final invoice stages separately?
Yes. Each invoice in your accounting platform is monitored independently. Deposit, mid-project, and final invoices are each tracked and followed up individually.
What if a customer has a warranty or service question instead of a billing issue?
Syntharra's agent does not handle warranty or service questions. Any customer who raises a non-billing concern is immediately escalated to your team.
What accounting platforms does Syntharra support for solar installers?
QuickBooks Online, Xero, FreshBooks, and Zoho Books. Connect once via OAuth.
Related reading
- /compliance — how Syntharra enforces TCPA, call-window rules, and AI disclosure in code
- AI invoice collection — overview of how the AI voice agent works
- Automated invoice collection — the day-by-day follow-up sequence
- Integrations — QuickBooks, Xero, FreshBooks, Square, Zoho Books, Jobber
- State collection laws — state-specific call rules applied automatically by billing address
Connect your accounting software and stop chasing invoices
QuickBooks Online, Xero, FreshBooks, Square, Zoho Books, and Jobber all connect in under a minute. Syntharra monitors your aging report and handles every follow-up call automatically.
Connect your books