On behalf of Friedrich Kocks GmbH, SENS planned and implemented a rooftop PV system which generates around 750 kWp in Bremen. Customer acceptance and commissioning took place early in 2020. Since completion of the project, the total power generation of the rooftop system amounts to approx. 609,000 kWh per year. This corresponds to a CO2saving of around 323,000 kg. A total of just under 2,300 solar modules were installed on the roof with an east/west alignment, and from now on will provide green electricity on the company's premises.