Technical data sheet Power Storage with Blackout Start (BOS) BOS 18, BOS 21, BOS 25, BOS 28 Version General Power Storage size (gross) Continuous charging power Connections Cable cross section (max. 50m) Suitable CHP unit power size (1) Grid parallel Zero reference regulation via CHP Storage function Grid replacement, grid-forming isolated operation Operating modes Per phase current- and power measurement Protection class Operating temperature Unit consumption Visualisation Weight Number of cabinets Dimensions per cabinet (LxBxH) Tilt dimension (front I lateral) Manufacturer Power 15 Battery modules Pylontech Manufacturer Gross capacity Operating voltage Cell type Efficiency 90-95 Standards and directives VDE-AR-N 4105:2018-11 EN-IEC 60335-1, EN-IEC 60335-2-29 EN-IEC 62109-1, EN-IEC 62109-2 Emissions (1) Technical inspection by the manufacturer required (2) It is imperative that the cabinets are positioned next to each other. Deviating values depending on ambient and operating conditions. Subject to technical modifications, design variations and errors. RMB/ENERGIE GmbH • Hauptstraße 543a • 26683 Saterland • Tel.: +49 4498 92288-0 • Fax: +49 4498 92288-66 [email protected] • www.rmbenergie.com • Rev: 01.2024