Solar Installation Estimate Template
PV system bids with ITC and warranty layers
Residential and commercial solar estimates need to spell out system sizing, panel and inverter choices, battery options, ITC assumptions, financing scenarios, and warranty layers. Issueable keeps those details in the bid so the homeowner can compare systems without guessing.
Create Your Solar EstimateResidential to Commercial PV
Residential Rooftop
5-15 kW residential PV systems with optional battery storage and financing options.
Commercial Rooftop
Small-to-mid commercial PV (50-500 kW) with PPA or direct ownership and Section 179 + ITC stacking.
Solar + Battery Backup
Hybrid systems with Tesla Powerwall, Enphase IQ Battery, or LG Chem for resilience and arbitrage.
Solar Estimate FAQ
Solar Sales Need Layered Disclosure
Homeowners shopping solar compare 4-6 bids on average and have learned to read the warranty stack carefully. The installer who clearly distinguishes panel warranty from inverter warranty from workmanship warranty, and who shows the ITC as a tax credit estimate (not a discount) with appropriate disclaimers, wins on trust.
Solar installs nearly always involve licensed electrical work, and roofs over ten years old often need attention before panels go up. The electrician invoice page covers the panel-upgrade billing side, and the roofing estimate page handles any pre-installation reroof work.
What Solar Bids Need
kW DC + Production Estimate
System nameplate size + estimated annual production based on orientation, tilt, and shading.
ITC Shown Properly
Federal 30% ITC displayed as a tax credit estimate, not a discount, with the appropriate disclaimers.
Three-Layer Warranty
Panel + inverter + workmanship warranties stated as separate lines so homeowners can compare apples-to-apples.
Financing Scenarios
Cash price as baseline, with solar loan and PPA options as separate line items showing monthly payment estimates and key assumptions.
Related guides
Show the System, Incentives, and Warranty
Add the equipment, production estimate, ITC note, financing, and warranty layers, then preview the PDF before paying.
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