Nissan LEAF Empowers With Fermata Energy's FE-20 Bidirectional Charger And V2X Platform
Nissan has approved an upgraded Fermata Energy bidirectional charger for the Nissan LEAF. This makes the LEAF the only fully electric passenger vehicle in the U.S. capable of supplying energy back to the grid. The new Fermata Energy FE-20 charger meets UL and CHAdeMO standards and has passed key Nissan requirements.
The FE-20 charger can either charge a Nissan LEAF’s battery or send stored energy from the parked vehicle back to a building or power grid. This feature can help offset peak energy demand, potentially saving money on electricity bills. In a trial at Nissan Americas Headquarters in Franklin, Tennessee, the FE-15 charger, a predecessor to the FE-20, helped reduce electricity costs by over $9,450 in four years.

The next-generation Fermata Energy FE-20 bidirectional charger includes several enhancements: 33% more power, UL 1741-SA certification, support for IEEE 2030.5 for Common Smart Inverter Profile (CSIP) operation per California Rule 21, optimized design for faster and cheaper manufacturing, and a lower retail cost. These improvements aim to make Vehicle-to-Grid (V2G) technology more accessible to Nissan dealers and fleet customers.
Kent O’Hara, president of Nissan’s 4R battery business, stated, "The FE-20 is the latest generation Fermata Energy bidirectional charger and advanced, intelligent V2X software bringing enhanced technology and features that optimize the full bidirectional charger capabilities of Nissan LEAF." He added that since 2013, the Nissan LEAF has been a pioneer in Vehicle-Grid Integration (VGI).
Using the Fermata Energy FE-20 charger and V2X software platform does not affect the vehicle’s warranty. The V2X software monitors a building’s electrical usage and can draw power from the Nissan LEAF’s battery during high-demand periods. In some states, parked Nissan LEAF vehicles from model year 2013 onwards can send stored energy back to the grid during peak times.
Currently, there are over 30 proven V2G installations in the U.S. using Fermata Energy chargers with Nissan LEAF vehicles. These installations help fleets and dealerships optimize their energy usage and reduce costs.
Proven Benefits of Bidirectional Charging
The positive results from earlier trials suggest that the new FE-20 charger will build on its predecessor's success. The enhancements are expected to support improved access to V2G technology for both dealers and fleet customers. This could help them optimize their energy usage and potentially reduce utility costs.
For more information on Fermata Energy FE-20 chargers, visit fermataenergy.com.
The ability to sell or send energy back to the grid may vary based on location and is referenced for informational purposes only. Interested parties should consult with legal professionals to determine service availability and eligibility before making any decisions.


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