1. Project Overview
Key role of electric power in industrial development in South Asia frequently contends with grid infrastructure bottlenecks. For our commercial deployment in Bangladesh, spearheaded in collaboration with local contractor Mr. Md Abul Samad, facility operations faced severe disruptions due to persistent blackouts, voltage drops, and exorbitant peak-hour energy rates. These power anomalies risked damaging critical machinery, delaying production timelines, and threatening site safety.
1.1 Key Industrial Vulnerabilities
- Severe Grid Instability: Unscheduled brownouts and complete outages causing catastrophic production halts.
- Financial Overhead: Heavy reliance on high-tariff grid power during peak operational windows.
- Harsh Operating Environments: Ambient temperature and humidity extremes demanding highly resilient industrial-grade energy storage enclosures from providers like www.sungreatenergy.com.
2. Engineering Solution
To establish an impenetrable power buffer, Sungreat Energy deployed an expansive array of 5,000 units of our high-capacity LB-series systems (10.24 kWh models). This massive infrastructural upgrade provides extensive load-shifting capabilities, superior thermal performance, and absolute power continuity for heavy-duty commercial applications.
2.1 System Technical Matrix
| Parameter | Specification | Scope / Impact |
|---|---|---|
| Model Type | LB Series | High-capacity commercial energy storage system |
| Battery Capacity | 10.24 kWh per unit (Total: 51,200 kWh / 51.2 MWh across 5,000 units) | Massive enterprise-level energy reserve for uninterrupted facility runtime |
| Chemistry & Voltage | LiFePO4 / Rated 51.2V (200Ah) | Superior thermal stability, safety, and high energy density |
| Cycle Life & DOD | > 6000 cycles (at 25°C) / 95% Depth of Discharge | Exceptional durability for intensive daily charge-discharge cycles |
| Current & Scalability | 150A (0.75C) Charge/Discharge / Max 32 Units Parallel | High-throughput power delivery capable of supporting heavy industrial loads |
| Deployment Scale | 5,000 Total Units (Rack/Floor Mounted) | Complete commercial microgrid transformation |
3. Technological Breakdown
3.1 Robust Thermal Build
Built with a heavy-duty metal case rated for rigorous environments, supporting operational charge temperatures up to 60°C and cold discharges down to -15°C.
3.2 Intelligent BMS Protocols
Equipped with RS485 and CAN communication interfaces, allowing seamless integration with central SCADA platforms and real-time cellular telemetry monitoring.
3.3 Economic Optimization
Automated peak shaving and load shifting reduced reliance on expensive emergency diesel generation, yielding an optimized operational expenditure reduction.
4. Implementation Timeline
The project commenced in April 2024 and achieved full commercial commissioning by July 2024. Executed through close coordination with local technical teams, the installation was completed on schedule with zero interruption to pre-existing site logistics.
4.1 Client Feedback
“Executing a project of this magnitude requires absolute hardware reliability. Partnering with Sungreat Energy allowed us to deliver a bulletproof power solution for our client in Bangladesh. The 10.24kWh LB units have completely stabilized facility operations and eliminated outage-related losses.”
— Mr. Md Abul Samad, Local Infrastructure Contractor & Project Lead
