Marketing services for photovoltaic systems and solar modules; development of bonus and reward programs and of bonus and reward systems as customer retention measures for marketing purposes; conceptual designing of customer retention measures regarding advertising and marketing aspects; economical services of monitoring and controlling the power and profit of photovoltaic devices and systems built thereof

Services for technical design of photovoltaic systems, especially including technical calculations, especially with regard to current and power calculations; dimensioning of charge regulators and power inverters; simulations of photovoltaic systems with regard to operation and with regard to weather dependant production of electrical power; mechanical calculations of support frames and mounting systems, especially considering wind load and snow load at the installation site; technical services of monitoring and controlling the power and output of photovoltaic devices and systems built thereof

Services for technical design of photovoltaic systems, especially including technical calculations, especially with regard to current and power calculations; dimensioning of charge regulators and power inverters; simulations of photovoltaic systems with regard to operation and with regard to weather dependant production of electrical power; mechanical calculations of support frames and mounting systems, especially considering wind load and snow load at the installation site; technical services of monitoring and controlling the power and output of photovoltaic devices and systems built thereof

Insurance services; financing; development of bonus and reward programs and of bonus and reward systems as customer retention measures; financial services; conceptual designing of customer retention measures regarding financial services

Building materials made of metal; support frames and mounting systems for solar modules

Photovoltaic devices and systems built thereof for generating electricity; solar modules for electricity generation; power inverter and charge controller for photovoltaic systems; electric solar cells and systems built thereof; solar batteries which are operated by means of solar cells; devices and systems built thereof for the production of electric current; devices and instruments for conducting, switching, converting, storing, regulating and controlling electricity; racks and mounting supports adapted to solar modules for generating electricity; all above mentioned goods, as far as included in this class

Common metals and their alloys; solar fixed metal roofing materials solar energy roof coverings, solar panels

Building materials made from metal, especially as parts of assembly systems for the attachment of photovoltaic facilities and solar heating facilities on roofs or facades

Installation work or activities for photovoltaic facilities; installation work or activities for solar heating facilities; services for the repair and reconditioning and/or maintenance of photovoltaic facilities

Photovoltaic equipment for power and/or electricity generation; solar collectors for power generation; electrical solar cells for power and/or electricity generation; solar batteries that are operated with solar cells; equipment and accessories for electric, power generation; equipment and instruments to carry, switch, convert, store, adjust and control electricity, all of the aforesaid goods, included in this class

Services for the technical planning of photovoltaic facilities

Building materials made from metal, especially as parts of assembly systems for roof or wall mounting of photovoltaic facilities and solar collectors

Installation work or activities for photovoltaic facilities; installation work or activities for solar heating facilities; services for the repair and putting into operation of photovoltaic facilities

Computer game software, programs, and discs; interactive multimedia computer game software, programs, and discs