Reliable, Quiet, and Off-Grid: The Perfect ESS Solution for Noise-Sensitive Environments
Wan Chai, Hong Kong

Background
Introduction & Project Information
12-classroom special school at Oi Kwan Road, Wan Chai, Hong Kong.
- Developer: Architectural Service Department(ASD) (The Government of the HKSAR)
- Delivery date: 12 July 2024
- Loads: ~ 100 units of 8W LED Lights
- Enertainer Model: Enertainer M+
- Input current to the Enertainer: ~25-35 amps
Ultra Quiet Operation
Enabling operations during the noise sensitive period in the evening
Internet Connected, 24x7
Connect to the Enernet IoT platform, anywhere and anytime
Zero Downtime
reliable lighting power supply through the night
The Challenge
The Solution
Results
The government plans to construct a 12-classroom special school for children with mild intellectual disability (MiID). During the project's foundation stage, the lack of grid power posed challenges, particularly in providing nighttime lighting due to noise restrictions on diesel generators. Ampd Energy’s Enertainer Battery Energy Storage System (ESS) provided a reliable and quiet power solution, ensuring uninterrupted electricity to power the site’s lighting without violating noise permits. While a temporary grid is now available, the Enertainer will again play a crucial role during the building phase next year, supporting the project's energy needs seamlessly.
Download Case Study
Discover how our Enertainers can enhance efficiency while protecting the environment and reducing costs.

Download Case Study
Discover how our Enertainers can enhance efficiency while protecting the environment and reducing costs.
