Cloud storage services for electronic files; Computer network design and computer software design for the Solar Energy Calculations, Distributed Solar Energy; Computer software consulting; Computer software development, computer programming and maintenance of computer software for Solar Energy Calculations, Distributed Solar Energy; Consultancy in the field of software design; Consulting services in the field of design, selection, implementation and use of computer hardware and software systems for others; Consulting services in the field of hosting computer software applications; Consulting services in the fields of energy measurement to improve energy efficiency; Data automation and collection service using proprietary software to evaluate, analyze and collect service data; Design and development of computer game software and virtual reality software; Design and development of computer software; Design and development of virtual reality software; Design, upgrading and rental of computer software; Drafting and development of photovoltaic systems; Electronic storage of cryptocurrency for others; Engineering services in the field of energy efficiency; Programming of computer software for others; Providing on-line non-downloadable software for computing energy savings; Providing on-line non-downloadable software for Solar Distributed Energy calculations, proposal generation and customer relationship management; Providing temporary use of non-downloadable cloud-based software for Solar Distributed Energy calculations, economic projection for Photovoltaic Investment, calculating energy costs; Providing temporary use of non-downloadable computer software for preparing invoices over computer networks, intranets and the internet; Providing temporary use of non-downloadable web-based decentralized applications (DApps) for cryptocurrency trading, field specific for Solar Distributed Energy; Providing temporary use of on-line non-downloadable cloud computing software for Solar Distributed Energy calculations, economic projection for Photovoltaic Investment; Providing temporary use of on-line non-downloadable software and applications using artificial intelligence for Solar Distributed Energy calculations with Machine Learning; Providing temporary use of online non-downloadable simulation software for modeling Solar Distributed Energy calculations, economic projection for Photovoltaic Investment; Providing temporary use of a web-based software application for Solar Distributed Energy calculations, proposal generation and customer relationship management; Rental of meters for the recording of energy consumption; Smartphone software design; Testing, monitoring and inspection of stationary batteries; Updating, design and rental of software