Saft doubles duration and capacity with its new “Intensium Max 20 High Energy”

New Intensium Max 20 High Energy container offers more than double the energy storage capability of previous Saft containers with 2.5 MWh.

Munich, May 15th 2019 - Saft has extended its range of containerized lithium-ion (Li-ion) Energy Storage Systems (ESS) with the Intensium Max 20 High Energy (HE) that offers 2.5 MWh storage capacity in a standard 20-foot container. With the new fully integrated container, Saft can address the majority of grid, renewables, commercial and industrial applications that require large-scale ESS solutions able to sustain multiple daily cycles with typical discharge times of 2 to 4 hours.

The main applications for the Intensium Max 20 HE will be energy time-shifting for large solar photovoltaic (PV) and wind farms, as well as enabling utilities to defer grid investment through virtual power lines, and ‘behind the meter' for large industrial and commercial premises.
In developing the Intensium Max 20 HE, Saft has focused on achieving high levels of safety, reliability and ease of maintenance in a design that is ‘best in class' across energy density, energy efficiency, lifetime and performance with 1.2 MW power and 2.5 MWh energy storage. The container integrates all the essential control, thermal management and safety functions in a flexible, scalable architecture that provides the building block for the creation of large-scale installations up to 100 MW.
Hervé Amossé, Saft Executive Vice President Transportation, Telecom and Grid said: "Saft has generations of experience in the design, manufacture and delivery of containerized Li-ion systems that have established an outstanding track record in applications requiring high power for short durations, such as frequency support and ancillary services. We have put this wealth of experience into this fourth-generation container that enables us to address a much broader range of applications that require high energy delivered over long durations."
"We anticipate that the Intensium Max 20 HE will be a vital element in Saft's new strategy to offer integrated turnkey ESS in which the battery forms part of a complete system that includes every element up to the grid connection."
The Intensium Max 20 HE is based around a new unmanned approach to the container design, with no need for an internal access corridor for maintenance, as the Li-ion modules and control systems can be accessed externally. Together with new larger modules and advanced cell designs, this has enabled a significant increase in energy density within the standard 20-foot container that offers ease of transportation and handling on site.
A further advantage of Saft's containerized design is that the systems are fully fitted out and tested under factory-controlled conditions. This ensures that they arrive on site ready to ‘plug and play' for fast, easy installation and commissioning. Saft takes responsibility for every aspect of their design and integration and provides long term warranties - an important point for customers who want to maximize reliability and availability.
Saft is able to serve customers worldwide by making the Intensium Max 20 HE available through three manufacturing hubs located in North America, Europe and the Far East, with the first shipments scheduled in September 2019 for a European wind and storage project.


Saft specializes in advanced technology battery solutions for industry, from the design and development to the production, customization and service provision. For 100 years, Saft's longer-lasting batteries and systems have provided critical safety applications, back-up power and propulsion for our customers. Our innovative, safe and reliable technology delivers high performance on land, at sea, in the air and in space. Saft is powering industry and smarter cities, while providing critical back-up functionality in remote and harsh environments from the Arctic Circle to the Sahara Desert. Saft is a wholly-owned subsidiary of Total, a leading international oil and gas company and a major player in low-carbon energies.
We energize the world. www.saftbatteries.com

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