Certified EV battery modules
Watt4Ever’s tested EV battery modules deliver reliability and performance for innovative energy storage. Repurposed from EVs, they’re optimized for new applications. Our team provides performance data and supports system integrators in creating tailored solutions.
EV battery modules for next-level energy storage
Built on proven EV battery technology, our energy storage solutions deliver a powerful and cost-effective balance of performance, reliability, and durability. Every module is carefully selected and tested to meet the highest quality standards, while our experienced team provides expert guidance and after-sales support to ensure seamless integration and long-term success.
PANASONIC 24S 17kWh
The Panasonic 24S 17 kWh battery module is designed for high-capacity, reliable energy storage applications. With a prismatic cell configuration and NMC chemistry, this module provides excellent energy density and performance for demanding projects.
PANASONIC 8S/9S-3P 3.7kWh
The Panasonic 9S3P and 8S3P battery modules offer reliable and efficient energy storage solutions. Both models feature prismatic cells in NMC chemistry and are ideal for applications requiring steady performance and high energy density.
SAMSUNG ESS 22S1P 6.35kWh
The SAMSUNG ESS 6.35 kWh 22S1P battery module offers high performance and reliability for energy storage solutions. Featuring prismatic NMC cells in a 22S1P configuration, this module provides a nominal voltage of 81.4V, with a capacity of 6.349 kWh. It is designed with a Daisy Chained UART internal CMU for efficient communication.
SAMSUNG ESS 22S1P 7.61kWh
The SAMSUNG ESS 7.61 kWh 22S1P 1.2C M2-M076 battery module is a high-performance energy storage solution, designed for reliable and efficient power management. Featuring prismatic NMC cells in a 22S1P configuration, this module offers a nominal voltage of 81.4V and a capacity of 7.61 kWh, making it ideal for larger-scale energy applications.
SAMSUNG SDI 3S4P 2.64kWh
The SAMSUNG SDI 3S4P 2.64 kWh 12V battery module is a compact and powerful solution for a variety of energy storage needs. Designed with prismatic NMC-622 cells in a 3S4P configuration, this module offers a nominal voltage of 10.8V and a capacity of 2.64 kWh, providing stable and reliable performance.
SAMSUNG SDI 3S4P 3.17kWh
The SAMSUNG SDI 3S4P 3.17 kWh 12V battery module provides a compact and reliable energy storage solution. Featuring prismatic NMC-622 cells in a 3S4P configuration, this module delivers a nominal voltage of 11.01V, making it an excellent choice for various applications requiring efficient and dependable power.
PANASONIC 12S2P 2kWh
Panasonic 12S2P modules. With its internal CMU, it’s possible to have an easy 3rd Party BMS connection and use the modules to provide circular energy storage for your solar energy and peak shaving needs.
Watt4Ever 6S2P 2.86kWh
Battery module in 6s2p configuration that has big capacity of 2.86kWh. Internal CMU and 3rd party BMS makes it easy to integrate in various 2nd life applications. These modules have 93% SOH. Other spare parts available on request.
SAMSUNG SDI 12S 2.07kWh
Battery module from SAMSUNG SDI in 12s configuration that has 2.07 kWh. Capacity tests show that these modules have 93%. Other spare parts available on request.