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Free invoice template

Invoice template for solar panel installers

A ready-to-use invoice layout built around how solar panel installers actually bill jobs. It includes line items for materials and labour, a job reference, and payment terms. Prefer the generic layout? See the free invoice template.

Invoice

Your Business Name

Invoice #001

DescriptionAmount
Solar PV panel installationNot priced
Battery storage systemsNot priced
Solar panel maintenanceNot priced
Inverter replacementNot priced

Typical solar panel installer job value: £4,000–15,000

Turn this template into a job record

TradeTally lets you create the invoice, keep the customer and line items together, then track the invoice and related receipts without retyping the job.

No card required

What to include on a solar panel installer invoice

  • Solar PV panel installation
  • Battery storage systems
  • Solar panel maintenance
  • Inverter replacement
  • Energy monitoring systems
  • EPC assessments

FAQs

Can I invoice staged payments for solar installations?

Yes. Create deposit, mid-installation, and completion invoices: all tracked against one customer for a clear audit trail.

How do I track solar panel and inverter costs?

Log equipment purchases as expenses with supplier invoices. TradeTally calculates your profit per installation.

Does TradeTally support MCS-registered solar installers?

TradeTally handles your business finances. Attach MCS certificates to invoices for your customer's records.