EPS provides cost effective, turn-key solutions to OEM manufacturers for energy storage applications and electric vehicle applications.

Electric vehicle applications include:

• - Electric cars
• - Electric trucks
• - Electric buses
• - Electric ATVs
• - Electric motorcycles
• - Electric scooters
• - Electric bicycles
• - Neighborhood electric vehicles
• - Golf carts
• - Power wheel chairs
• - Electric go-carts
• - Electric lawn mowers
• - Electric boats
• - Turf maintenance equipment
• - Bucket trucks
• - And more...

Energy storage applications include:

• - Solar energy storage systems
• - Portable energy storage system
• - Cell phone towers
• - Engine idling system
• - Refrigeration
• - UPS systems
• - And more...

Battery

EPS offers state of the art, large format Li-ion batteries for energy storage and 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.

Battery Management System

Our battery management systems (BMS) are designed to perform in noisy environments (EMI resistant), and areintended for sophisticated and high voltage applications. The BMS system measures and displays both the voltage and temperature of each battery cell, total pack voltage and current. The system calculates state-of-charge and provides alarm signals when fault conditions are detected. Data and alarm signals are communicated to chargers and other external electronics through CAN communication and alarm output ports. Our BMS systems also come with a cell balancing feature, which ensures that all cells in the pack are closely matched, as well as ground fault alarm detection capabilityas a key safety feature.

Balancer, SOC and LVD

EPS also offers low cost solutions for low voltage applications (48V and below), which include Li-ion batteries, chargers, stand-alone balancers, state-of-charge (SOC) gauges and low voltage disconnect (LVD) circuits.

Charger

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.

Value-added Services

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.