Client: Software Company – Kuala Lumpur, Malaysia
Application: Backup power + time-of-use cost optimization
Product Used: 51.2V 100Ah Rack-Mounted LiFePO₄ Battery
System Size: 5.12 kWh x 4 units = 20.48 kWh total
Installation Date: April 2025

Project Background

The client is a small tech startup operating from a shared office space in central Kuala Lumpur. With frequent voltage drops and rising peak-hour electricity costs, the company sought a compact, scalable energy storage solution to:

• Ensure power backup for servers and routers

• Lower electricity bills using time-of-use charging

• Avoid noisy and high-maintenance diesel generator

Solution Overview

We provided a modular rack-mounted LiFePO₄ battery system, installed in a small electrical room. The setup included:

• 4 units of 51.2V 100Ah rack-mounted batteries (20.48 kWh total)

• Compatible 5 kW hybrid inverter with grid + solar charging

• Smart BMS communication (RS485/CAN) to monitor charging and discharging

• Custom rack cabinet with thermal ventilation

Key Features

• Stable & safe LiFePO₄ chemistry – fire-resistant, non-toxic

• Long service life – >6000 cycles at 80% DOD

• Remote monitoring via app and cloud dashboard

• Expandable – additional units can be added later as power needs grow

Results

• Zero downtime for IT infrastructure during outages

• Peak-hour energy costs reduced by 40%

• No ventilation issues or space constraints

• Full ROI projected in under 3 years

Client Feedback

“The rack-mounted battery system fits perfectly into our small server room. It's quiet, maintenance-free, and has already saved us from two grid outages this month. Highly recommended for any business relying on stable power.”