Solar Data Systems Ltd. (SDS) with headquarters in Rosenfeld Germany is focussed on the development and sale of monitoring systems in the photovoltaic field and is an innovative company in a constantly growing market. SDS was founded in 2007 by Thomas Preuhs and Joerg Karwath stemming from another company called ´TOP Solar Data Systems´ which developed the product line ´SolarLog™´, which was developed and marketed by the company since 2005. SDS continues to expand and is looking forward to the challenges the future brings to this growing market. Our brand of business is marked by short development cycles and high value for money. Our manufacturer independent solutions not only serve the monitoring and performance needs but also give you visualisation of the data either as a graphic or a meaningful table output. The data can be used as a daily, monthly or annual chart. Our comprehensive product range covers the entire spectrum from small home-based PV systems to large solar parks. SDS offers through wholesalers or traders our special brand of hardware and software. It supports all the standard power inverters on the market. We offer for ´monitoring performance´ through the internet two different platforms, that are optimized for the end customer, installers, and large customers in mind. NEW! We´re delighted to introduce the latest SolarLog500 in the latest design and integrated display with foil keyboard. The display and the associated simplified handling gives the ´solar installer´ an extra added value. A true product innovation is the Bluetooth technology, which both the SolarLog500 and SolarLog1000 have available as an option. Bluetooth is the interface from which the intelligent components can communicate with each other and thus replaces the need for a cable connection between devices. This gives the SolarLogs™ the ability to communicate wirelessly with the next generation of Inverters from SMA and thus avoid expensive cabling and the use of RS 485 data modules. The SolarLog500 is based on the technology behind the SolarLog800e and supports up to 10 inverters mixed over Bluetooth or RS485. The SolarLog1000 also has a NEW design and hosts the identical equipment to the SolarLog800e but can support up to 100 inverters connected via Bluetooth or RS485. The SO-input can be used for the digital recording of electricity consumption which meets the EEC´s requirement to access one´s own electricity consumption. The integrated web server provides convenient operation via browser without any software installation. Both the SolarLog500 and SolarLog1000 are multilingual and support all current inverter on the market. Originally the products were only available in German-speaking countries, but now are also available internationally through distributors. The SolarLogs™ are thereby multilingual available in German, English, French and Spanish.