Free Solar Installation Estimate Template & Generator
Create a preliminary installed-cost range from roof data, energy use, system size, equipment, permits, and electrical assumptions. This free estimate template opens with practical line items for solar estimators and energy contractors, calculates totals when the document uses prices, and exports as a polished PDF.
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| Description | Qty | Rate | Amount |
|---|---|---|---|
| PV equipment allowance | 1 | $13,800.00 | $13,800.00 |
| Installation labor allowance | 1 | $7,200.00 | $7,200.00 |
| Permitting and interconnection allowance | 1 | $1,250.00 | $1,250.00 |
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Use-case checklist
What to include in a solar installation estimate
Before a site survey and utility review, solar pricing is an estimate. The document should distinguish measured facts from production assumptions and identify roof, service-panel, trenching, storage, and interconnection work that may alter cost.
- property, utility usage, and data source
- estimated system size and equipment class
- roof, shading, and electrical assumptions
- permit, utility, storage, and monitoring allowances
- estimated production, price range, exclusions, and site-survey requirement
Example starting lines
| Description | Qty | Rate |
|---|---|---|
| PV equipment allowance | 1 | $13,800 |
| Installation labor allowance | 1 | $7,200 |
| Permitting and interconnection allowance | 1 | $1,250 |
Complete it cleanly
State the data source, assumed system size, equipment class, roof and shading basis, electrical service, permit and utility fees, battery option, incentives assumptions, and the survey needed before a firm proposal.
When this document is the right choice
Use this estimate to set a realistic expected cost before the final scope is known. An estimate is an informed approximation, not a final invoice. State the assumptions that could move the price and replace it with a quote or invoice once scope is confirmed.
Frequently asked questions
What should a solar installation estimate include?
Include property, utility usage, and data source, estimated system size and equipment class, roof, shading, and electrical assumptions, permit, utility, storage, and monitoring allowances, and estimated production, price range, exclusions, and site-survey requirement. The fields and example lines on this page give you a practical starting point.
How should I complete this estimate before sending it?
State the data source, assumed system size, equipment class, roof and shading basis, electrical service, permit and utility fees, battery option, incentives assumptions, and the survey needed before a firm proposal.
Is this solar installation estimate template free?
Yes. You can create, edit, and preview the document without an account. Creating and previewing is free. PDF downloads cost $2.29 per document, or are included with Unlimited.
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