Top 10 Best Solar Business Software of 2026

Aurora Solar is a comprehensive cloud-based platform designed for solar professionals, offering advanced 3D modeling, accurate shade analysis, and energy production forecasting using high-resolution satellite imagery and LiDAR data. It streamlines the solar sales process with automated proposal generation, financial modeling, and CRM integrations, enabling faster deal closures. The software supports end-to-end workflows for residential and commercial projects, from site assessment to permitting.

OpenSolar is a cloud-based, end-to-end solar business platform that empowers solar installers, designers, and sales teams with tools for 3D system design, proposal generation, lead management, and project tracking. It streamlines the sales process by integrating hardware catalogs, financial modeling, and CRM functionalities into a single intuitive interface. The platform supports unlimited designs and users at no cost, making it accessible for businesses of all sizes.

Solargraf is an all-in-one cloud-based platform designed specifically for solar businesses, offering tools for 3D system design, proposal generation, permitting, and project management. It leverages high-resolution satellite imagery and LiDAR data for precise site assessments, shade analysis, and realistic visualizations to help installers create compelling customer proposals. The software streamlines workflows from lead to installation, integrating with CRM and accounting systems for end-to-end efficiency.

AccuLynx is a robust CRM and project management platform tailored for contractors, including solar installers, that handles lead capture, sales pipelines, job scheduling, and invoicing from start to finish. It centralizes customer communications, tracks project progress with mobile access, and integrates with tools like QuickBooks and Google for seamless operations. While versatile for home services, it supports solar businesses by streamlining sales and production workflows without deep specialization in photovoltaic design or energy modeling.

Leap (leap.io) is an all-in-one platform designed specifically for solar and home performance contractors, streamlining the entire customer journey from lead generation to installation. It offers powerful 3D solar design tools, customizable proposals, financing integrations, CRM, and project management features tailored for solar businesses. The software emphasizes sales acceleration with mobile apps and customer portals, helping teams close deals faster and manage projects efficiently.

ServiceTitan is a robust field service management platform primarily designed for home service industries like HVAC, plumbing, and electrical, which can extend to solar installation businesses. It provides tools for scheduling, dispatching technicians, invoicing, CRM, and reporting to streamline operations. While versatile for managing solar projects as service jobs, it lacks specialized solar features like panel design or permitting automation.

JobNimbus is a contractor-focused CRM and project management platform that helps solar businesses manage leads, jobs, scheduling, invoicing, and customer interactions from a centralized dashboard. It offers mobile apps for field teams, customizable workflows, and integrations with tools like QuickBooks for streamlined financials. While versatile for general contracting, it supports solar workflows through job tracking and automation but lacks deep industry-specific design or permitting tools.

EnergyToolbase is a comprehensive solar business software platform that provides end-to-end tools for project development, financial modeling, proposal generation, and asset performance management. It enables solar developers, EPCs, and financiers to create bankable financial models, automate professional proposals, and monitor portfolio performance in real-time. The platform integrates with monitoring systems and design tools to streamline workflows from origination to operations.

PVsyst is an industry-standard software for detailed design, simulation, and performance analysis of photovoltaic (PV) systems. It enables users to model complex installations with precise calculations for shading, soiling, module mismatch, and other losses, providing accurate energy yield predictions. Primarily targeted at engineers, it supports grid-connected, stand-alone, and pumping systems with an extensive component database.

Arka360 is a cloud-based business management software tailored for solar EPC companies, offering end-to-end solutions from lead management and CRM to project tracking, inventory control for solar panels and components, invoicing, and accounting. It provides a 360-degree view of operations with mobile app support and WhatsApp integration for seamless communication. Designed to streamline solar business workflows, it helps installers manage installations, finances, and customer relationships efficiently.