The software developer TabTool and the PV O&M provider greentech developed a mobile solution for documentation and organisation of inspections and maintenance services for photovoltaic systems. After an intense testing and improvement period the first fully functional version of this innovative application is available for all O&M providers as of now.
Please contact us for more information. For further information about Photovoltaics and Asset Management please visit https://greentech.energy
greentech builds first grid-connected large-scale battery storage system on behalf of Trianel
06 May 2026, Aachen, Hamburg – In Groß Laasch, south of Schwerin, the Hamburg-based solar and storage specialist greentech has constructed a grey electricity battery energy storage system with a capacity of 27 MWh for municipal project developer Trianel over the past...






