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 sales@gsl-energy.com     0086 13923720280

Server Rack ESS & Telecom Battery Solutions

GSL Energy provides Server Rack Energy Storage Systems (ESS) and Telecom Battery solutions engineered for high-reliability and mission-critical applications. Our high-voltage, rack-mounted, and stackable battery systems are designed for telecom infrastructure, data centers, microgrids, and industrial backup power scenarios, supporting continuous operation and a stable power supply.
With Server Rack ESS and telecom battery systems successfully deployed across multiple regions worldwide, GSL Energy solutions have demonstrated proven performance under diverse operating conditions, including high load, grid instability, and critical power environments. The modular rack-based architecture enables flexible capacity expansion, efficient space utilization, and simplified installation for indoor and controlled outdoor deployments.
GSL ENERGY 24kva Off Grid Inverter 100KWH Lifepo4 Battery System in Australia
Date: May 03, 2022

Location: Australia

Application: Solar off grid Home system

Config: 100KWH 5U 51.2V 200AH*10 Lifepo4 lithium battery

Purpose: Solar home storage

Inverter: 24kva GSL hybrid Inverter

Energy Source: 100kwh/ GSL PV solar storage system
GSL ENERGY 5kva Off Grid Inverter 40KWH Lifepo4 Battery System Lebanon
Date: Apr 24, 2022

Location: Lebanon

Application: Solar off grid Home system

Config: 10KWH 3U 48V Lifepo4 lithium battery

Purpose: Solar home storage

Inverter: 5kva GSL hybrid Inverter

Energy Source: 10kwh/ GSL PV solar storage system
GSL ENERGY 5kva Off Grid Inverter 40KWH Lifepo4 Battery System in Lebanon
Date: Apr 04, 2022

Location: Lebanon

Application: Solar off grid Home system

Config: 10KWH 3U 48V Lifepo4 lithium battery

Purpose: Solar home storage

Inverter: 5kva GSL hybrid Inverter

Energy Source: 10kwh/ GSL PV solar storage system
GSL ENERGY 10kva Off Grid Inverter 40KWH Lifepo4 Battery System in Lebanon
Date: Mar 21, 2022

Location: Lebanon

Application: Solar off grid Home system

Config: 40KWH 3U 48V 100AH*8 Lifepo4 lithium battery

Purpose: Solar home storage

Inverter: 10kva GSL hybrid Inverter

Energy Source: 40kwh/ GSL PV solar storage system
GSL ENERGY 5kva Off Grid Inverter 20KWH Lifepo4 Battery System in Lebanon
Date: Mar 12, 2022

Location: Lebanon

Application: Solar off grid Home system

Config: 20KWH 3U 48V 100AH*4 Lifepo4 lithium battery

Purpose: Solar home storage

Inverter: 5kva GSL hybrid Inverter

Energy Source: 20kwh/ GSL PV solar storage system
GSL ENERGY Spain 16kva 50kwh Solar Home Energy Storage System
Date: Jan 25, 2022

Location: Spain

Application: Solar off grid Home system

Config: 50KWH 5U 51.2V 200AH*5 Lifepo4 lithium battery

Purpose: Solar home storage

Inverter: 8kva GSL hybrid Inverter

Energy Source: 50kwh/ GSL PV solar storage system
GSL ENERGY 8kva Off Grid Inverter 50KWH Lifepo4 Battery System in Lebanon
Date: Nov 25, 2021

Location: Lebanon

Application: Solar off grid Home system

Config: 50KWH 4U 48V 200AH*5 Lifepo4 lithium battery

Purpose: Solar home storage

Inverter: 8kva GSL hybrid Inverter

Energy Source: 50kwh/ GSL PV solar storage system
GSL 12Kwh 240v 50ah lifepo4 battery for UPS
Date: Dec 05, 2018

Location: Thailand

Application: Solar off grid Home system

Config: 12KWH 240v 50ah lifepo4 lithium battery

Purpose: Solar home storage

Inverter: 10kva hybrid Off grid Inverter

Energy Source: 12kwh/ GSL PV solar storage system
GSL 20KVA 50KWH POWER STORAGE WALL for Solar home system storage
Date: Nov 12, 2018

Location: Swiss

Application: Solar off grid Home system

Config: 50KWH 5U 48V 200AH*5 Lifepo4 lithium battery

Purpose: Solar home storage

Inverter: 20kva GSL hybrid Inverter 3phase

Energy Source: 50kwh/ GSL PV solar storage system
GSL 8KVA 40KWH POWER STORAGE WALL for Solar off grid home system storage
Date: Oct 15, 2018

Location: South Africa

Application: Solar off grid Home system

Config: 40KWH 5U 48V 200AH*4 Lifepo4 lithium battery

Purpose: Solar home storage

Inverter: 8kva GSL hybrid Inverter

Energy Source: 40kwh/ GSL PV solar storage system
GSL 50KVA 384v 300AH 100KWH UPS Lifepo4 battery storage system
Date: Step 05, 2018

Location: CHINA

Application: Mobile medical truck for CT

Config: 384V 300AH 4U lithium battery

Purpose: POWER SUPPLY

Inverter: 30kva GSL 3phase UPS Inverter

Energy Source: 100kwh/ GSL PV solar storage system
GSL 8KVA 15KWH lifepo4 battery storage system all in one  for Solar home system
Date: August 12, 2018

Location: PANAMA

Application: Solar off grid Home system

Config: 10KWH 48V 100AH*3 4U lithium battery

Purpose: Solar home storage

Inverter: 8kva GSL hybrid Inverter

Energy Source: 15kwh/ GSL PV solar storage system
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Why Choose GSL ENERGY — Server Rack ESS & Telecom Battery Solutions

GSL ENERGY is a manufacturing-driven energy storage company with proven experience in designing and delivering server rack ESS and telecom battery systems for critical and high-availability power applications.
We manage system engineering, battery integration, and quality control in-house, ensuring consistent performance, operational safety, and long-term lifecycle reliability.
Built on a system-level design philosophy, GSL Energy's rack-mounted ESS solutions are engineered to operate reliably in real-world telecom and infrastructure environments, rather than under ideal laboratory conditions.
This approach enables our Server Rack ESS and Telecom Battery solutions to support a wide range of mission-critical applications, including:
Reliable backup power and energy buffering to ensure uninterrupted communication services.
Scalable rack-based energy storage for load management and continuous power supply.
Seamless integration with solar PV, utility grid, and generator systems.
Stable energy storage for critical equipment and operational continuity.
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Each solution is engineered based on actual load characteristics, redundancy requirements, and site-specific conditions, delivering dependable performance in high-demand operating environments.

Manufacturing Strength & Technical Capabilities

GSL Energy Server Rack ESS solutions are built on a standardized yet flexible technical platform:

  • High-voltage rack-mounted and stackable battery configurations

  • Modular design for easy expansion and maintenance

  • Compatibility with telecom power systems and inverters

  • Integrated BMS for real-time monitoring and protection

  • Optimized footprint for efficient rack and cabinet deployment

All systems are engineered to support long service life and continuous operation in mission-critical environments.

What You Gain by Partnering with GSL ENERGY

Partnering with GSL ENERGY for server rack ESS and telecom battery solutions delivers clear operational and commercial advantages:

  • Proven system architectures for critical power applications

  • Reduced deployment complexity through modular rack-based design

  • OEM & ODM customization for capacity, voltage, and system integration

  • Manufacturing-backed technical support and long-term supply stability

  • A reliable partner for multi-site and multi-region telecom projects

We work closely with telecom operators, system integrators, and infrastructure providers to deliver dependable energy storage solutions.

Discuss Your Server Rack ESS or Telecom Battery Project

Contact GSL ENERGY to explore reliable Server Rack ESS and Telecom Battery solutions designed for telecom, data center, and critical infrastructure applications.

Frequently Asked Questions

1
What is a Server Rack ESS?
A Server Rack ESS is a rack-mounted battery energy storage system designed for scalable deployment in telecom, data center, and critical infrastructure applications.
2
What is the difference between Server Rack ESS and traditional battery systems?
Server Rack ESS offers modular expansion, better space utilization, and easier maintenance compared to fixed or cabinet-based battery systems.
3
Are these systems suitable for telecom applications?
Yes. GSL Energy Server Rack ESS is widely used as telecom batteries for base stations and communication infrastructure.
4
Can the system be expanded after installation?
Yes. The modular rack design allows capacity expansion by adding battery modules as project requirements evolve.
5
Are OEM and ODM services available?
Yes. GSL Energy provides OEM & ODM services for server rack ESS, including electrical configuration and enclosure customization.
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  Tel: +86 755 84515360
 Address: A602, Tianan Cyber Park, Huangge North Road, Longgang District, Shenzhen, China
GSL ENERGY - A leading green energy supplier in China since 2011

0086 13923720280

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