The PWR‑Flex 261Q is a fully integrated AC 261 kWh / 135 kW, liquid‑cooled LFP (lithium iron phosphate) outdoor BESS with IP67 battery packs housed in an IP55 enclosure, inverter, chiller, and integrated aerosol fire‑suppression and multi‑detector safety system. The system has undergone a comprehensive, third‑party certification and engineering validation process, including evaluations to UL 9540, UL 9540A, UL 1973, UL 1741 SB, CSA C22.2 No. 107.1, Functional Safety, NFPA 68 and NFPA 69, providing the technical foundation to meet NFPA 855 installation requirements across commercial, industrial and critical‑infrastructure applications in North America.
The Canadian Association of Defence and Security Industries (CADSI) is the national voice of Canada’s defence and security industry. Representing nearly 1,800 companies from coast to coast, CADSI advocates for a competitive, innovative, and resilient industrial base that contributes to Canada’s security, sovereignty, and economic prosperity.
