Quick Overview
- 1#1: Aurora Solar - Cloud-based platform for 3D solar design, accurate energy modeling, and automated professional proposals.
- 2#2: OpenSolar - Free end-to-end solar sales software with design, quoting, CRM, and project management tools.
- 3#3: HelioScope - Advanced commercial PV design and layout software optimized for large-scale solar projects.
- 4#4: Pylon - Solar sales enablement platform with fast quoting, design visualization, and customer financing integration.
- 5#5: Solargraf - Quick solar design and quoting tool that generates proposals in under 5 minutes from satellite imagery.
- 6#6: Energy Toolbase - Comprehensive proposal software for solar PV, storage, and EV charging with financial modeling.
- 7#7: SenseHawk - AI-powered solar project design, analytics, and quoting platform for utility-scale and commercial installs.
- 8#8: PVsyst - Industry-standard PV simulation software for precise performance modeling used in solar quotes.
- 9#9: Enphase Designer - Integrated design and quoting tool for Enphase microinverter systems with layout and production estimates.
- 10#10: SolarEdge Designer - Web-based designer for SolarEdge systems offering single-line diagrams, shading analysis, and proposals.
These tools were ranked based on core features, technical precision, ease of integration, and overall value, ensuring they meet the diverse needs of solar businesses, from small installers to large-scale developers.
Comparison Table
This comparison table explores top solar quoting software tools, including Aurora Solar, OpenSolar, HelioScope, Pylon, Solargraf, and more, to guide users in finding solutions that fit their operational requirements. Readers will discover details on key features, pricing models, and usability, empowering them to make informed choices for their solar quoting workflows.
| # | Tool | Category | Overall | Features | Ease of Use | Value |
|---|---|---|---|---|---|---|
| 1 | Aurora Solar Cloud-based platform for 3D solar design, accurate energy modeling, and automated professional proposals. | specialized | 9.7/10 | 9.8/10 | 9.2/10 | 8.9/10 |
| 2 | OpenSolar Free end-to-end solar sales software with design, quoting, CRM, and project management tools. | specialized | 9.2/10 | 9.0/10 | 9.5/10 | 9.8/10 |
| 3 | HelioScope Advanced commercial PV design and layout software optimized for large-scale solar projects. | specialized | 8.5/10 | 9.2/10 | 7.4/10 | 8.0/10 |
| 4 | Pylon Solar sales enablement platform with fast quoting, design visualization, and customer financing integration. | specialized | 8.7/10 | 9.2/10 | 8.5/10 | 8.0/10 |
| 5 | Solargraf Quick solar design and quoting tool that generates proposals in under 5 minutes from satellite imagery. | specialized | 8.7/10 | 9.2/10 | 8.1/10 | 8.3/10 |
| 6 | Energy Toolbase Comprehensive proposal software for solar PV, storage, and EV charging with financial modeling. | enterprise | 8.4/10 | 9.2/10 | 7.6/10 | 8.0/10 |
| 7 | SenseHawk AI-powered solar project design, analytics, and quoting platform for utility-scale and commercial installs. | specialized | 5.8/10 | 7.2/10 | 6.5/10 | 4.8/10 |
| 8 | PVsyst Industry-standard PV simulation software for precise performance modeling used in solar quotes. | specialized | 7.8/10 | 9.2/10 | 5.8/10 | 7.0/10 |
| 9 | Enphase Designer Integrated design and quoting tool for Enphase microinverter systems with layout and production estimates. | specialized | 8.4/10 | 9.2/10 | 8.0/10 | 9.5/10 |
| 10 | SolarEdge Designer Web-based designer for SolarEdge systems offering single-line diagrams, shading analysis, and proposals. | specialized | 7.2/10 | 7.5/10 | 8.0/10 | 9.5/10 |
Cloud-based platform for 3D solar design, accurate energy modeling, and automated professional proposals.
Free end-to-end solar sales software with design, quoting, CRM, and project management tools.
Advanced commercial PV design and layout software optimized for large-scale solar projects.
Solar sales enablement platform with fast quoting, design visualization, and customer financing integration.
Quick solar design and quoting tool that generates proposals in under 5 minutes from satellite imagery.
Comprehensive proposal software for solar PV, storage, and EV charging with financial modeling.
AI-powered solar project design, analytics, and quoting platform for utility-scale and commercial installs.
Industry-standard PV simulation software for precise performance modeling used in solar quotes.
Integrated design and quoting tool for Enphase microinverter systems with layout and production estimates.
Web-based designer for SolarEdge systems offering single-line diagrams, shading analysis, and proposals.
Aurora Solar
specializedCloud-based platform for 3D solar design, accurate energy modeling, and automated professional proposals.
AI-driven autodrafting and optimization engine that generates complete, utility-grade solar designs in minutes
Aurora Solar is a leading cloud-based solar design and quoting platform that empowers solar professionals with advanced 3D modeling, precise energy production forecasting, and automated proposal generation. It leverages satellite imagery, LiDAR data, and AI-driven tools for accurate site assessments, shading analysis, and financial modeling to streamline the entire sales and design process. The software integrates seamlessly with CRMs, project management tools, and customer portals to enhance collaboration and close deals faster.
Pros
- Highly accurate 3D modeling and production forecasting with bankable reports
- AI-powered design automation for rapid quoting
- Comprehensive sales tools including interactive customer portals and CRM integrations
Cons
- Premium pricing that may be prohibitive for small businesses
- Steep learning curve for advanced features
- Requires reliable high-speed internet for optimal performance
Best For
Enterprise-level solar installers, EPC firms, and sales teams needing end-to-end design, engineering, and quoting capabilities.
Pricing
Custom enterprise pricing via sales quote; typically starts at $200-$500 per user/month depending on plan and scale, with annual contracts.
OpenSolar
specializedFree end-to-end solar sales software with design, quoting, CRM, and project management tools.
Instant 3D solar system design generation from any global address using AI and satellite imagery
OpenSolar is a cloud-based solar design and quoting platform that automates the creation of professional 3D solar system designs, proposals, and sales pipelines for installers. It leverages satellite imagery and AI to generate accurate layouts in seconds from any address, streamlining the entire sales process from lead capture to contract signing. The software includes CRM tools, financial modeling, and mobile access, making it a full-service solution for solar businesses.
Pros
- Completely free core platform with unlimited quotes and projects
- Lightning-fast automated 3D designs from satellite data
- Integrated CRM, proposals, and e-signing for end-to-end sales
Cons
- Relies on external imagery which can be inaccurate for complex roofs
- Advanced analytics and custom financial tools require paid add-ons
- Limited customization options compared to enterprise competitors
Best For
Small to medium solar installers and sales teams needing quick, professional quoting without upfront costs.
Pricing
Free forever for core features; premium add-ons like advanced finance tools start at $99/month per user.
HelioScope
specializedAdvanced commercial PV design and layout software optimized for large-scale solar projects.
Automated one-click layout optimizer that generates production-optimized PV arrays in seconds for massive rooftops and ground-mounts
HelioScope is a cloud-based solar design and quoting software specialized for commercial, industrial, and utility-scale PV projects. It excels in rapid 3D modeling, automated layout optimization, and accurate energy yield predictions using advanced shading analysis. The platform streamlines proposal generation with customizable templates and integrates seamlessly with CRM and financial tools for efficient quoting workflows.
Pros
- Lightning-fast 3D design and layout optimization for large-scale projects
- Highly accurate shading and production modeling with TrueShade technology
- Robust integrations with AutoCAD, CRM systems, and financial modeling tools
Cons
- Steep learning curve for new users without PV engineering experience
- Less optimized for residential or small-scale residential quoting
- Premium pricing may not suit solo installers or very small firms
Best For
Commercial and utility-scale solar EPCs and engineering firms needing advanced, scalable design tools for complex sites.
Pricing
Subscription-based enterprise pricing starting at around $1,000/month, scaling with seats and project volume; custom quotes required.
Pylon
specializedSolar sales enablement platform with fast quoting, design visualization, and customer financing integration.
Interactive 3D proposal builder that embeds financing calculators and e-signing for higher close rates
Pylon is a comprehensive solar quoting software designed for sales teams, enabling rapid generation of professional, interactive proposals with integrated 3D designs and financing options. It streamlines the entire sales process from lead management via built-in CRM to e-signing and contract fulfillment. The platform emphasizes speed and conversion rates through mobile accessibility and extensive partner integrations.
Pros
- Lightning-fast proposal creation with customizable templates
- Seamless integrations with 100+ partners including lenders and design tools
- Built-in CRM and mobile app for on-the-go sales management
Cons
- Pricing can be steep for smaller teams
- Advanced design features rely on third-party integrations
- Steeper learning curve for customization options
Best For
Mid-sized solar sales teams seeking an all-in-one platform to boost proposal conversion rates and manage leads efficiently.
Pricing
Starts at $99/user/month (Starter), $199/user/month (Pro), $399/user/month (Premium), with Enterprise custom pricing.
Solargraf
specializedQuick solar design and quoting tool that generates proposals in under 5 minutes from satellite imagery.
TrueShade irradiance modeling for engineering-accurate shade analysis and energy production forecasts
Solargraf is a cloud-based solar design and quoting platform that enables users to create photorealistic 3D models of solar installations directly from satellite imagery or on-site photos. It combines advanced shade analysis, production forecasting, and customizable proposal generation to streamline the sales process for residential and commercial projects. The software integrates engineering-grade tools with sales features, allowing teams to produce accurate quotes and visuals in minutes.
Pros
- Photorealistic 3D modeling and renders for compelling proposals
- TrueShade technology for precise irradiance and production estimates
- Integrated workflow from design to permitting and fulfillment
Cons
- Steep learning curve for non-expert users
- Pricing is on the higher end without public tiers
- Limited third-party integrations compared to top competitors
Best For
Solar design firms and sales teams focused on high-end residential projects needing accurate 3D visualizations and engineering precision.
Pricing
Custom quote-based pricing, typically starting at $149/user/month for Pro plan, with Enterprise options for larger teams.
Energy Toolbase
enterpriseComprehensive proposal software for solar PV, storage, and EV charging with financial modeling.
Sophisticated rebate, incentive, and interconnection modeling engine for complex commercial deals
Energy Toolbase is a robust platform tailored for commercial solar, storage, and EV charging projects, providing accurate energy modeling, financial analysis, and professional proposal generation. It enables users to simulate production forecasts, optimize system designs, and account for incentives, tariffs, and rebates with high precision. Additionally, it offers asset management tools for ongoing performance tracking and reporting, making it ideal for enterprise-scale deployments.
Pros
- Advanced financial modeling with incentives, tariffs, and rebate calculations
- Accurate irradiance-based energy yield predictions and scenario analysis
- Professional proposal builder with customizable templates and e-signing
Cons
- Steeper learning curve for non-expert users
- Primarily focused on commercial/utility-scale, less optimized for residential
- Pricing is enterprise-oriented and not transparent
Best For
Commercial solar developers, EPC firms, and utilities needing detailed financial and performance modeling for large-scale projects.
Pricing
Custom enterprise pricing; typically starts at $500+/month per user or project-based, contact sales for quotes.
SenseHawk
specializedAI-powered solar project design, analytics, and quoting platform for utility-scale and commercial installs.
AI-powered Pathfinder for drone-enabled site layout optimization and yield prediction
SenseHawk is an AI-powered solar asset management platform specializing in drone-based inspections, thermal imaging, and performance analytics for operational solar assets. While it offers site assessment tools like Pathfinder for layout optimization, shading analysis, and yield estimation, it is not primarily designed for solar quoting or proposal generation. It supports pre-construction planning for large-scale projects but lacks integrated quoting workflows, financial modeling, or customer-facing proposal tools found in dedicated solar quoting software.
Pros
- Advanced AI-driven site assessment and drone analytics for accurate pre-quoting analysis
- Precise shading and yield estimation to inform proposal sizing
- Integration with monitoring for long-term asset insights
Cons
- Lacks dedicated quoting, proposal design, or financial calculation tools
- Enterprise-focused pricing not ideal for small installers or residential quoting
- Complex setup requiring drone hardware and expertise
Best For
Large-scale solar developers and EPC firms needing detailed site analysis to support commercial quoting.
Pricing
Custom enterprise pricing, typically starting at $10,000+ per year based on assets and features.
PVsyst
specializedIndustry-standard PV simulation software for precise performance modeling used in solar quotes.
Advanced 3D near-shading scene builder with horizon line scanning for precise loss calculations
PVsyst is a professional-grade photovoltaic simulation software renowned for its detailed design, sizing, and performance analysis of solar PV systems, including grid-connected, stand-alone, and pumping configurations. It leverages extensive meteorological databases, module/inverter libraries, and advanced modeling to predict energy yields with high accuracy. While it generates detailed technical reports suitable for engineering proposals, it lacks built-in sales automation or CRM features typical of dedicated quoting tools, often requiring integration with other software for full quoting workflows.
Pros
- Exceptionally accurate PV performance simulations using advanced models like Perez
- Comprehensive databases for modules, inverters, and global meteo data
- Sophisticated 3D shading and near-shading analysis tools
Cons
- Steep learning curve requiring engineering expertise
- Desktop-only application with no cloud collaboration
- High cost relative to simpler quoting alternatives
Best For
Experienced PV engineers and technical consultants designing complex, utility-scale solar projects needing precise yield predictions.
Pricing
Annual licenses start at ~€790 (CHF 790) for Standard version; ~€1,190 (CHF 1190) for Pro; perpetual options available at higher upfront cost.
Enphase Designer
specializedIntegrated design and quoting tool for Enphase microinverter systems with layout and production estimates.
Proprietary irradiance and production modeling optimized exclusively for Enphase IQ microinverters and batteries
Enphase Designer is a cloud-based solar design and quoting platform specifically optimized for Enphase microinverters, IQ Batteries, and related ecosystem products. It allows users to model rooftops in 3D, analyze shading with high precision, size systems accurately using Enphase's irradiance data, and generate professional proposals, single-line diagrams, and permit packages. Ideal for streamlining the quoting process, it provides detailed energy production forecasts and integrates seamlessly with Enphase's monitoring platform.
Pros
- Exceptionally accurate 3D modeling and shading analysis tailored to Enphase hardware
- Generates professional, customizable proposals and permit-ready documents
- Free access with seamless integration to Enphase Enlighten for performance previews
Cons
- Limited to Enphase products only, lacking flexibility for multi-vendor systems
- Requires Enphase partner account and approval, with a moderate learning curve
- Cloud-only, so dependent on stable internet and lacks offline capabilities
Best For
Enphase-certified installers and designers specializing in microinverter and battery storage systems who need precise, brand-specific quoting tools.
Pricing
Free for approved Enphase partners and installers; no subscription fees.
SolarEdge Designer
specializedWeb-based designer for SolarEdge systems offering single-line diagrams, shading analysis, and proposals.
AI-powered particle swarm optimization for automatic module placement and stringing
SolarEdge Designer is a free web-based solar PV system design tool tailored for SolarEdge hardware, allowing users to create 3D rooftop models, perform shade analysis, and optimize module layouts. It generates accurate energy production estimates, professional proposals, single-line diagrams, and permit packages essential for quoting and installation. The platform integrates seamlessly with SolarEdge's monitoring ecosystem for post-install performance tracking.
Pros
- Completely free with no usage limits
- Precise 3D shading analysis and automated layout optimization
- Generates professional quotes, SLDs, and permit documents
Cons
- Limited compatibility outside SolarEdge ecosystem
- Requires internet and SolarEdge account signup
- Steeper learning curve for non-SolarEdge users
Best For
Solar installers specializing in SolarEdge systems who need a cost-free tool for accurate designs and quoting.
Pricing
Free for all users, with optional premium monitoring integration.
Conclusion
The reviewed solar quoting software offers diverse strengths, with Aurora Solar leading as the top choice—its powerful 3D design, accurate energy modeling, and automated proposals set it apart. OpenSolar, a standout for affordability, provides a free end-to-end suite including design, CRM, and project management, while HelioScope excels in large-scale commercial projects with advanced layout tools. Each tool suits specific needs, but Aurora Solar emerges as the most comprehensive option.
Take the next step in enhancing your solar quoting process by exploring Aurora Solar—its features are designed to streamline workflows, boost efficiency, and win over clients. Don’t miss the opportunity to experience why it’s the top-ranked tool in the field.
Tools Reviewed
All tools were independently evaluated for this comparison