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Hello, it’s Linda.

Linda is the innovative lead generation system based on inSun technology, the best photovoltaic system design platform.

Are you ready to change the paradigm once again?

Solar energy worldwide is about to undergo a transformative shift!

Draw on a kiosk, share with a app and manage leads

A simple and fast interface to automatically design a photovoltaic system in 90 seconds. Draw on a kiosk, share with a free app, and manage leads for your sales network.

Lead Generation

Linda offers the possibility to create a photovoltaic system of any size. Based on Google Maps, thanks to AI, it allows for the automatic design of a system and the calculation of energy production, self-consumption, and return on investment. View the project through the free inSun App. Such detailed lead generation has never been seen before

Free inSun App

You can share the project and all output documents using inSun, a free application available on the Apple Store, Google Play, and Windows Store. This ensures direct and continuous communication between designers, installers, and customers.

Engine of Linda

Maximize your business potential with sales opportunities generated by Linda. Receive, manage, and distribute leads through a platform where you can customize priorities and distribution logic for your sales network. All on a tablet.

Linda is a complete solution for lead generation and photovoltaic system design, with a focus on ease of use, customization, efficiency in acquiring new customers, and optimizing sales opportunities.

Presentazione Esun4U

Esun4U è l’innovativo sistema per la generazione di potenziali clienti di Unical, basato su inSun, la migliore piattaforma di progettazione di impianti fotovoltaici.

“𝑈𝑛𝑜 𝑠𝑡𝑟𝑢𝑚𝑒𝑛𝑡𝑜 𝑖𝑚𝑝𝑜𝑟𝑡𝑎𝑛𝑡𝑒, 𝑓𝑎𝑐𝑖𝑙𝑒, 𝑖𝑛𝑡𝑢𝑖𝑡𝑖𝑣𝑜 𝑒𝑑 𝑎𝑐𝑐𝑎𝑡𝑡𝑖𝑣𝑎𝑛𝑡𝑒” – Sergio Fiorani, CEO Unical

White Label

Your customers, your stores, your franchising. Customize Linda and offer to your potential customers your entire product catalog in the easiest design platform ever.

Easy for users, valuable for salespeople, and authoritative for designers. Limitless value.

Multi-Product and Multi-Platform

Linda is flexible. It was born on a kiosk and brought a photovoltaic module with it. But Linda can adapt to any device, with any product.

Shall we design a heat pump system on a smartphone?

Export your project with the inSun App.

Export the complete documentation of your project. Share it conveniently with installers and clients through the INSUN app, available for free on the App Store and Google Play. All documentation is generated with data from modules, structures, inverters, optimizers, and batteries provided directly by manufacturers. The output, verified and validated by Fraunhofer, is bankabl

Download and view comprehensive and professional documents that include DWG files for detailed design, single-line diagrams for electrical installations, and yield simulations: annual Weather Data chart, annual Global Irradiation chart, component list and datasheets, annual Energy Production chart, annual Performance and Losses chart, daily Energy Production and Self-consumption chart, return on investment



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