EPS provides cost effective, turn key solutions to OEM electric vehicle manufacturers for advanced Li-ion battery energy storage, charging, monitoring, battery protection and management. Applications can range from small to large. Ideal candidates are electric cars, electric trucks, electric vans, electric motorcycles, electric scooters, electric bikes, neighborhood electric vehicles, golf carts, etc...

EPS offers state of the art, large format Li-ion batteries for electric vehicle applications. Our next generation LiFeMnPO4 cells demonstrate superior safety performance thanks to our patented safety valve and pressure cap designs. Compared to our previous version, the new generation batteries exhibit higher energy density, longer cycle life, more robust electrode terminal connections and lower series resistance.

Our battery packages are specifically catered to EV applications, which include chargers, battery management systems (BMS) and DC-to-DC converters.

Our battery chargers come in a wide variety of voltage and power levels, specifically suited to your application and requirements. Our intelligent chargers are programmed to offer the best protection for Li-ion batteries and provide the maximum cycle life. Output voltages range from 24V to 400V with current ranging from 6A to 50A and total power output reaching up to 6KW. Our chargers are capable of interfacing with BMS systems, they provide protection against over charging, over temperature, reverse polarity, short circuiting and other fault conditions.

Our BMS systems are the most advanced, sophisticated, systems available which are specifically designed for Li-ion battery applications. The BMS system measures and displays both the voltage and temperature of each battery cell, and also displays total pack voltage and current. The system provides warnings and alarm signals when fault conditions are detected. Alarm signals are communicated to chargers and other external electronics through communication ports. Our BMS systems also come with a cell balancing feature, which ensures that all cells in the pack are closely matched. System setup, alarm configuration, and cell balancing parameters can be custom programmed to accommodate any specific requirements.

EPS also offers a low cost, stand alone, balancer solution which provides basic cell balancing functions without the display, alarm reporting and external communications functions.

DC-to-DC converters, either step up or step down, can also be included with EV packages. The output of DC-to-DC converters can be up to 800 watts. The most common application for a DC-to-DC converter would be to drop the high pack voltage down to a nominal 12V for powering vehicle accessories and lighting.

EPS also specializes in providing value-added services like pre-sales engineering design, post-sale warranties and application support. EPS offers battery box design for customer specific vehicles. For volume customers, batteries and BMS components will arrive fully assembled inside battery boxes. These complete systems will also be fully tested before delivery to ensure a high quality product.