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SolaROI is a pre-installation due diligence tool for solar projects from Helioplexus Inc. It is positioned to help homeowners, businesses, and solar installers assess whether installing solar panels makes financial sense. It offers iPhone, iPad, and Mac apps, with analysis centered on electricity bill history, historical weather data, installer quotes, incentive programs, and return-on-investment metrics.
Based on the available description, SolaROI does not mention AI, large language models, or generative features. It is more of a data modeling and financial analysis tool. It can download or analyze utility bill history to estimate grid electricity usage; predict solar panel generation based on historical weather data for the user’s location; calculate system size, post-installation electricity bills, payback period, and metrics such as NPV and IRR. It can also find nearby solar installers, display reviews, request quotes, and compare offers using cost per watt.
The product offers a free trial that includes 3 Bill History projects and 3 quote evaluation trials. For installers, the Bill History Subscription costs $5.99/month and includes Premium. SolaROI Premium is a one-time $4.99 purchase that unlocks unlimited quote evaluations and removes ads; ad removal alone costs $0.99. Overall, the pricing is modest, but its actual value depends heavily on geographic coverage and data quality.
Its main strength is a complete workflow: from bills, generation forecasts, system sizing, and ROI analysis to installer and incentive lookups, it covers much of the solar decision-making chain. Metrics such as cost per watt, nearby transaction costs, NPV, and IRR are useful for comparing quotes. The limitations are also clear: the official terms state that all results are for educational purposes only, and accuracy depends on user inputs, utility data, historical pricing, and weather data. The service is provided “as is,” with no guarantee of accuracy, reliability, or freedom from errors. In addition, there is no visible information about Android, web, or API support, and bill data privacy is not explained in detail.
SolaROI is best suited to users in markets such as the United States, where solar incentives, installer databases, and utility bill data are relatively mature, for pre-installation modeling. It may also be useful for solar installers managing customer bill histories. The available materials do not specify access from China, Chinese-language support, or localization beyond payment methods, so its practical value for Chinese users is likely limited; access status is unknown. For similar decisions in China, users would typically need to rely on local tools or assessments that factor in local sunlight conditions, electricity prices, grid interconnection rules, subsidies, and installer quotes.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on solaroi.co official site.
solaroi.co is an United States AI Apps provider. TG4G tracks its product information, with monthly pricing from $5.99, an overall rating of 6.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach solaroi.co directly.