Product Update · May 2026

Accurate modeling.
Connected operations.

This month's updates bring multi-EV modeling, weather station selection, utility and financing enhancements, deeper project data access through APIs, a new Sales Dashboard, and seamless support experiences within Sol.

Release hero
Utility
Model multiple electric vehicles in a project

Installers can add up to 3 electric vehicles per project to get more accurate energy consumption and production estimates.

Model multiple electric vehicles in a project
Control automatic utility rate defaults

Users can now toggle to fetch utility and tariff rates automatically by default.

Control automatic utility rate defaults
Design
Choose weather source and stations

Installers can choose a weather source and station to get the most relevant climate data for production estimation.

Choose weather source and stations
Proposal and Financing
Display utility name on proposal

Solargraf proposals now have a new utility name field in the Savings comparison table within the Savings section.

Display utility name on proposal
Send financing application to homeowner

Installers can send a pre-filled Concert TPO financing application to the homeowner via email, track its status, send reminders and pull it back if needed.

Send financing application to homeowner
Integration
Retrieve panel positions and AHJ details via API

Installers can retrieve panel position details and AHJ information for their projects through API.

Retrieve panel positions and AHJ details via API
Other updates
Sales dashboard

Solargraf analytics dashboard will provide account owners with a centralized view of their company's activity and key performance metrics.

Sales dashboard
Chat with a support agent directly from Sol

Installers can connect to a live support agent right within the Sol chat window without switching between separate chats. If no agent is available, users can leave a message and get a follow-up.

Chat with a support agent directly from Sol
From the product team
May 2026 — Release summary

A quick walkthrough of everything that shipped this month, from sales dashboard to weather sources management and more.

Solargraf Product Update — May 2026
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