From roof to proposal, the whole solar sale in one platform
Design and string the roof in 3D, hand over the single line diagram, size the battery and heat pump, then send a branded proposal and follow it in your CRM. No CAD plugins, spreadsheets or email threads.
Solar proposal software combines roof design, yield and savings simulation, pricing and proposal generation in one tool. SolarVis also carries the stringing, the single line diagram, battery and heat pump sizing and the CRM record on the same project, for residential, commercial, industrial and agricultural work, with tariffs and regulations supported across 45+ countries.
What's New
Latest from the product changelog
Stop duct-taping five tools together
Most solar sales teams still design in one tool, redraw the electrics in CAD, run the numbers in Excel and chase deals by email. Data is rekeyed at every step, proposals take hours and pricing drifts between reps. SolarVis keeps every step on one project record, from the roof outline to the accepted proposal.
One platform, every step of the solar sale
Seven modules on one project record. Design the system, document it, size storage and heat, price it and sell it without switching tools.
Everything your solar sales team needs, in one browser tab
Seven capabilities that replace entire product categories. Each one feeds the next, so the roof you draw is the system you document, price and sell.
AI detects the roof, AI places the panels, you ship the design
AI roof detection turns satellite imagery into a roof wireframe, and Fit to LiDAR lifts it into 3D wherever high-resolution roof data covers the address. Model adjoining sections at their own height, then let AI panel placement fill the layout to your target while respecting setbacks, obstacles and shading. Automatic stringing then wires the layout into strings within the inverter limits. Several buildings per project, and up to 50 MW in a single design.

The single line diagram comes from the design you already made
One click opens the single line diagram, already drawn from your 3D design. Voltages and currents are checked against the inverter limits as you edit, around 40 electrical symbols cover the rest of the system, and the sheet goes out with your company title block as PDF or DXF. Change the design and the diagram follows.
Drag onto the diagram, or click to add
One design, four revenue streams
Add a battery, a heat pump and an EV charger to the same project. The battery is sized on an hourly simulation in self-consumption, autonomy or arbitrage mode, with arbitrage on on-grid designs. The heat pump is sized from the building and its heating, cooling and hot water loads. Each gets its own proposal page, so a PV quote becomes a bigger deal.
Numbers your customer and their bank can trust
Every design runs through an in-house hourly simulation over the full year, with cell-level shading, on the utility tariff and regulations of the site's country. Payback, annual savings and the 20-year cumulative cash flow come straight from that simulation, probabilistic P50, P90 and P99 yield is available with typical meteorological year weather data, and the hourly results export to Excel.
Send a branded proposal and know when it is read
One click turns the design, the bill of materials and the savings into a white-label proposal, assembled from the pages you choose. Send it by email, SMS or link, see how often and how long it was viewed, and get the customer's acceptance or rejection, with the reason, straight into the project.
Every lead, proposal, and project on one shared timeline
A solar-native CRM whose pipeline follows the real journey, from waiting for a proposal to installation. Stages can require tasks before a project moves on, and the activity feed records every assignment, proposal view and reply, so nothing loses context on its way through the funnel.
Fill the top of the funnel on the same platform
Put the Solar Lead Generator on your website to capture qualified leads with an instant solar estimate, and let the AI Sales Agent answer visitors around the clock. Their leads land in the same CRM, ready for a design and a proposal.

From project kickoff to a sent proposal in 8 steps
A typical solarVis project moves through 8 steps, and data only flows forward. Enter consumption once, and it drives the design, the stringing, battery and heat pump sizing, the bill of materials and the proposal.
Go deeper into the platform
Single Line Diagram
Generate the single line diagram from your 3D design, with electrical checks built in.
Battery Modeling
Size storage for self-consumption, autonomy or arbitrage on an hourly simulation.
Heat Pump Modeling
Size heat pumps from the building's heating, cooling and hot water loads.
Solar Lead Generator
Turn your website traffic into qualified solar leads with an instant estimate.
Common questions about solarVis
SolarVis includes 3D roof design and simulation with automatic stringing, the single line diagram, battery and heat pump sizing, tariff-accurate savings, branded proposals and a solar CRM. Not just templates: a full workflow from the first lead to the accepted proposal and on to installation.