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Energy Storage for PV Smoothing ... Stalwart Power selected Nuvation Energy's battery management system to manage their 50 V battery energy storage system for grid-attached, behind-the-meter energy storage ... The Stalwart system was a 17.5 kWh lithium-iron phosphate energy storage system that utilized a Schneider PCS. ... ... Stalwart selected batteries for the system, but needed to replace the manufacturer’s bundled battery management system because it was not designed to support deployment at the utility. ... Stalwart chose to replace the battery manufacturer's BMS with Nuvation Energy's BMS due to its remote monitoring capabilities ... Nuvation Energy battery management systems can be used to remotely monitor an energy storage system and flag potential issues that would merit a service call, before those issues impact system safety or performance. ... Nuvation Energy performed all aspects of system integration for this project ... Our software team also developed a custom site controller that performed PV smoothing and load balancing functions. ... Project Details: ... PV smoothing and load shifting ... 50 V DC, 17 kWh, LiFePO4 battery stack, Schneider PCS ... Ethernet communications, remote access to performance data and BMS controls ... Created custom PV smoothing, load shifting algorithms and site controller ... Performed all system integration and testing ... Installed in the field at a utility in Atlanta, Georgia, with on-site support from Nuvation Energy.

Utility Grid and Behind the Meter ... EVLO and Nuvation Energy have partnered at an engineering level to design a new generation of energy storage products that are fully integrated and cost-competitive, and which provide features and functionality that meet the needs of the energy storage industry ... These products will collect and analyse battery performance metrics to help support and predict system behaviour. ... Project Details: ... Utility grid support and demand charge management ... 500 kWh and 1 MWh energy storage systems, 720 - 1000 V DC range ... Custom Stack Switchgear (SSG) ... ... Nuvation Energy High-Voltage Battery Management System (BMS) ... Simulation/modelling software development ... Data collection and analytics ... https://www.youtube.com/embed/rppY8TiaMbw.

BMS for EV Charging Station ... Spiers New Technologies selected Nuvation Energy's battery management system for their 57 kWh second-life stationary energy storage system. ... A battery’s life is not over after it leaves a vehicle ... Second-life batteries tend to have a strong state of health after they no longer can support the required range for the EV ... Their re-use eliminates the strain on the environment by extending the EV battery’s lifespan ... Nuvation Energy assisted Spiers in re-purposing used Nissan Leaf batteries for use in fast-charging EV charging stations to enable demand charge management and reduce the strain on the utility grid. ... The BMS in an EV pack is not well suited for stationary energy storage applications ... Where stationary storage tends to utilize the Modbus communications protocol, the EV pack uses CAN ... Stationary systems also tend to be high voltage, whereas EVs are commonly low voltage ... Spiers selected Nuvation Energy's BMS for their repurposing effort because of the high quality of our utility-grade BMS and on site system integration support services. ... Project Details: ... 400 V (dc) nominal stack voltage ... 57 kWh stack capacity ... Lithium Ion cell chemistry ... Tower contains 108 series cells ... The building block is 4 modules in parallel; each module is 2s2p of pouches internally ... Modules reclaimed from a Nissan Leaf battery pack ... Provides peak-shaving for electric vehicle charging stations ... UL 1642 certified ... .

Energy Storage for Naval Applications ... RCT Systems needed a BMS for naval vessel electrical systems ... RCT chose Nuvation Energy’s high-voltage battery management system for their lead-acid battery energy storage application ... Their requirements also included custom BMS programming for unique power management profiles ... The Nuvation Energy engineering team created custom battery management algorithms which RCT added to the BMS via a downloadable firmware update. ... ... Project Details: ... Support for shipboard electronics ... 4 stacks, 72 lead-acid AGM batteries ... Nuvation Energy battery management system and Multi-Stack Controller ... Customer-specific battery management algorithms developed by Nuvation Energy ... Sea trials conducted in 2019.

Behind the Meter ESS – ECO STOR ... ECO STOR utilized Nuvation Energy’s high-voltage battery management system and nController Energy Management System to manage Second Life Nissan Leaf battery packs ... The application was used in a school and office building to provide demand charge management using solar and storage behind the meter ... Nuvation’s nController EMS provided local asset prioritization and peak shaving services. ... ... Project Details: ... Skipet landmark office building in Bergen, Norway, and Holmlia school in Oslo, Norway ... Nissan Leaf Second Life EV battery pack ESS, 50 kW / 150 kWh ESS, 400 VAC ... Five 30kW Sinexcel inverters per site (10 in total) ... Nuvation Energy High-Voltage Battery Management System ... Customized Nuvation Energy nController EMS for demand charge management ... Custom visual interface developed by Nuvation Energy ... nController coordinates asset utilization with building management system.