Compare the Top Solar Software as of January 2026

What is Solar Software?

Solar software enables solar companies to manage all aspects of their solar business, and offers features such as solar design, solar sales, solar maintenance, solar operations, solar monitoring, and more. Compare and read user reviews of the best Solar software currently available using the table below. This list is updated regularly.

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    60Hertz

    60Hertz

    60Hertz

    60Hertz offers the first complete O&M software platform designed by renewable energy professionals for distributed energy resources. Our offline-first CMMS tackles the challenges of managing rural assets, from poor connectivity to different ability levels. It's the maintenance software you need to monitor and manage your off-grid critical assets in extreme conditions. Our software helps you streamline maintenance management, drive program success, and avoid performance degradation and other costly mistakes. From installation to maintenance, our platform is ready to blend with your legacy systems for efficient and effective operations. Save money and time while ensuring your equipment is correctly set up and maintained with 60Hertz, a woman-owned company. Accomplishments: 210,000 maintenance logs filed in 2022 30 customers in 10 countries Recipient of NOAA Smal Business Innovation Research (SBIR) award for weather-informed maintenance algorithms AWS Awardee 2022 GridFWD Pitch Co
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    Starting Price: $20 per month / per site
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    RETScreen

    RETScreen

    RETScreen International

    The RETScreen® Clean Energy Management Software platform enables low-carbon planning, implementation, monitoring and reporting. RETScreen Expert, an advanced premium version of the software, is available in Viewer mode completely free-of-charge. We collaborate with government and multilateral organizations to co-fund and develop advanced versions of the RETScreen® Clean Energy Management Software platform. RETScreen Expert, the intelligent version of the software, incorporates benchmark, feasibility, performance and portfolio analysis for various types of facilities, including commercial, institutional, residential, industrial and power generation, all within one comprehensive platform. The focus of our innovation lab is to ensure that the RETScreen software is always at the leading edge of the clean energy technology transition, and that we continuously improve our platform to meet the complex needs of our large and rapidly growing global user community.
    Starting Price: $869 per year
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    Energy Toolbase

    Energy Toolbase

    Energy Toolbase

    Energy Toolbase is an industry-leading software platform that provides a cohesive suite of project modeling, storage control, and asset monitoring products that enable solar and storage developers to deploy projects more efficiently. Gold standard, an industry-leading software platform for modeling and proposing the economics of solar and storage projects. Intelligent control system software utilizing machine learning and AI to forecast and optimally discharge energy storage systems. Robust monitoring platform providing complete transparency into the real-time operation and performance of solar + storage projects. We're obsessed with accuracy and clarity. We precisely calculate utility bills and avoided costs in a transparent and defensible fashion. Our account management team provides personalized on-boarding, training, and support to tailor our products to fit your specific needs.
    Starting Price: $199 per month
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    HOMER Energy

    HOMER Energy

    HOMER Energy

    All HOMER software is built on the trusted, market-leading HOMER platform, used by more than 250,000 system designers and developers in over 190 countries. With decades of experience, we provide the most robust, accurate solutions to help make hybrid power systems technically optimal and maximally cost-effective. Explore which product is most suited for your project, or further understand our approach to techno-economic analysis. Watch the video, download the white paper, or talk to an expert to explore how UL advisory professionals can help. If you need help with your modeling and analysis, or need training in HOMER software, we are here to help. We offer a full range of support services to ensure your success. UL advisory services enable you to leverage our long-standing expertise in renewable energy and qualifications as independent engineers. We offer full project support from feasibility studies, to design and certification.
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    BluePoint

    BluePoint

    3megawatt GmbH

    Your fastest path to efficient wind and solar asset management. Discover the leading solar and wind software that helps manage 35 GW in 40 countries. Work smarter, faster and simpler. One centralized place for all your project data Collect and store data for your projects, locations, portfolios, project companies, components, spare parts, contracts and compliance in one central location. Audit trails ensure that you can trust your data. Integration of technical and financial data. Synchronize technical data from your monitoring systems, utility meter data, weather data, market rates and financial data from your ERP solutions to ensure that projects information always remains up-to-date. Automate. Streamline your routine tasks with automation. Create automated energy invoices, shadow settlements, work orders and monthly and quarterly reports. Reduce the risk of human error with controlled workflows. Better communication between team members.
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    Solar-Log

    Solar-Log

    Solar-Log

    Solar-Log GmbH is a pioneer and one of the leading companies in the areas of PV monitoring, smart energy, and feed-in management with global service for power and heating. Its Solar-Log™ product line – developed and produced in-house – along with the Solar-Log WEB Enerest™ online portal solution stand for manufacture-independent, professional monitoring and management of PV plants worldwide. Solar-Log™ is compatible with more than 200 components – making it an unrivaled energy management system for renewable energy. Solar-Log™ naturally offers installers, wholesalers, investors and end customers extensive services and support. With Solar-Log™, Solar-Log GmbH is setting new international standards when it comes to monitoring and managing photovoltaic plants. For years, Solar-Log GmbH has been a driving force for the innovation of software and devices for monitoring and managing photovoltaic plants.
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    PredictEnergy

    PredictEnergy

    PredictEnergy

    Complex energy environments working off complicated tariff rate structures require a sophisticated approach to determine what improvement measure to work on next to make the biggest impact, and how much time, effort and money to spend on that measure. What your business makes, moves or stores; where it performs this work, when it performs this work, and how this work changes and scales. PredictEnergy® is connected using standard bank-level security so your energy data is protected and private. Hosted on the backend, the predictive analytics draw from the combination of your energy data, your facility unit production data, and your utility’s latest tariff pricing. Key performance indicators, based on instrumented or derived metrics, detailing energy and power data by business, division, plant-level and more – all in the context of your tariff.
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    GreenPowerMonitor

    GreenPowerMonitor

    GreenPowerMonitor

    GreenPowerMonitor provides a comprehensive service suite designed to monitor, manage, and optimize renewable-energy assets, spanning solar, wind, battery storage, and hybrid plants. Its flagship cloud solution, GPM Horizon, is built for multi-technology portfolios and integrates real-time data ingestion, KPI tracking, predictive-maintenance reporting, revenue and budget-monitoring, alerts/alarms, and mobile/web dashboards so asset owners and operators can maximize production and turnaround issues faster. Additional modules include GPM Plus, GPM Portal (web-based real-time monitoring of assets with custom branding, full portfolio scalability, and alerting), and Energy Data Tagger, an AI-driven tool that standardizes SCADA/data signals across diverse renewable installations to enable reliable analytics and automation. It emphasizes full-stack support, from on-site SCADA, plant control, and EMS/HEMS systems to cloud-based analytics.
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    altAMPS

    altAMPS

    geoAMPS

    Whether constructing a new wind/solar/nuclear farm, geothermal plat or looking for efficiency in maintenance and operations of your existing alternative infrastructure, altAMPS offers an industry-leading comprehensive solution. Access, update and input new information across Web, mobile, offline and GIS mapping. Check out our iPhone and Android apps. Shorten cycle times for payment(s) delivered to the landowner. Automatically monitor the status of contracts and documents as they move between the field and office departments. Have historical data (chain of title as land is sold) readily available to team members. All contract divisions (or land transfers) are automatically updated with new records added. Eliminate the step of manually logging payments into your accounting system. Increase your volume of payments without the risk of errors occurring.
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