Product Update · April 2026

Better proposals.
Smoother financing.

This release introduces more accurate incentive modeling, enhanced proposal customization, expanded financing capabilities, NEC 2026 permit support, and source visibility for AI-generated responses.

Release hero
Proposal
Model SMUD rebates

Installers can model SMUD Battery Savings Rebate in proposals to present accurate incentives and savings.

Model SMUD rebates
Advanced template standardization

Solargraf’s advanced template is now the recommended template with all in-line editing capabilities, and ‘Solargraf template (New)’ has been renamed to ‘Solargraf classic template’.

Advanced template standardization
Adjust chart opacity

Installers can adjust chart background opacity in advanced customization for cleaner, on-brand charts.

Adjust chart opacity
Display CEC-AC rating

Installers can display CEC-AC rating on the new proposal template to set realistic production expectations.

Display CEC-AC rating
Financing
Propel for second system

Solargraf supports Propel on second system projects to streamline expansion workflows.

Propel for second system
Streamline LightReach TPO applications

Installers can run prechecks, email prefilled homeowner link, and manage LightReach TPO end‑to‑end with auto status updates, notifications, and pullbacks.

Streamline LightReach TPO applications
Permit
NEC 2026 code update

Installers can generate plansets with NEC 2026-compliant notes and placards.

NEC 2026 code update
Other updates
View AI sources

Installers can view the sources behind bot responses to validate AI recommendations.

View AI sources
From the product team
April 2026 — Release summary

A quick walkthrough of everything that shipped this month, from modelling SMUD rebates to propel updates and more.

Solargraf Product Update — April 2026
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