ETIs Lithium Ion Battery Modules

Lithium Ion Battery Technology Solutions

Features & Benefits

  • Integrated electronics for battery cell monitoring & protection
  • Plug and Play connection to easily install and safely remove module from the string
  • Safety features include protection against rapid discharge and current limitation
  • Configurable for energy systems from 24 VDC to 600 VDC

    Each module contains an internal battery management system to monitor and protect the battery cells

Solar Shelters & Hybrid Power with Li-Ion
ETI’s innovative Lithium-Ion Battery modules integrate with our solar, wind, fuel cell & engine generator technologies, and are compatible with our robust power conditioning, power distribution, energy storage/backup and intelligent power managment products. By engineering each of these technologies as modular interacting systems, ETI can create hybrid power systems that are both configurable and scalable for specific needs while minimizing fuel requirements.

Individual Battery Module Specifications
Electrical Characteristics *
24 VDC Modules
48 VDC Modules
Nominal Voltage
24 VDC
48 VDC
Nominal Energy
910 Wh
3640 Wh
Nominal Capacity
35 Amp h
140 Amp h
Voltage Range

19.3 - 29.4 V

38.6 - 58.8 V

Recommended Discharge Current
17.6 A
35.2 A
Recommended Charge Current
17.6 A
35.2 A

Module Dimensions (W x D x H)

8.25 x 21.5 x 2.5 in
21.0 x 54.6 x 6.4 cm

16.5 x 21.2 x 5 in
42.0 x 54.6 x 12.8 cm

Module Weight
15 lbs (6.8 kg) module

60 lbs (27.2 kg) drawer

Visible LED Performance Indicators

Stoplight Configuration
Two Available Communication Ports

Cycle Life @ 25 C, 100% DOD

> 1,000

Cycle Life @ 25 C, 50% DOD
> 10,000
Operating Temperature
-20 to 60 C

Storage Temperature

-30 to 60 C

Request Product Information
*(denotes required field)
Contact ETI by mail at:
Energy Technologies, Inc.
219 Park Avenue East
Mansfield, OH 44902-1845

Contact ETI by phone or fax:
Voice: 419-522-4444
FAX: 419-522-4466