Description
Containerized 750kW / 1.5MWh BESS: Scalable Energy Storage for Solar Industries and Photovoltaic Plant
As the world transitions to cleaner power systems, reliable energy storage is the foundation for building a sustainable grid. Solar industries, energy plants, and large-scale green initiatives need advanced solutions that are flexible, powerful, and ready to perform in diverse environments. A containerized Battery Energy Storage System (BESS) with 750kW PCS and 1.5MWh of lithium-ion storage delivers exactly that.
Designed to support the energy demands of modern photovoltaic plant, project green energy developments, and industrial-scale solar installations, this BESS enables energy stability, peak management, and grid support—all inside a transportable, plug-and-play container.
Product Overview: 750kW / 1.5MWh Containerized BESS
DJENERGY Containerized BESS 750kW / 1.5MWh is a pre-engineered, factory-tested energy storage solution packaged in a 40ft ISO container. It integrates PCS, battery racks, BMS/EMS interfaces, thermal management and safety monitoring for fast deployment on solar plants, industrial sites and microgrids.
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Key Specifications
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PCS (AC): 750kW bidirectional
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Energy (DC): 1.5MWh (1500kWh)
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Battery Chemistry: LFP (LiFePO4)
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Container: 40ft ISO
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Cooling: Liquid cooling (standard) / HVAC options available
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Communication: CAN / Modbus / Ethernet
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Typical Use Cases: PV smoothing, peak shaving, backup, frequency/voltage support
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Whether deployed in a remote energy plant or alongside a grid-tied photovoltaic plant, this BESS is designed to charge from renewable sources, store energy, and discharge it on demand—optimizing both economics and performance.
Technical Highlights
| Feature | Specification |
| PCS Output | 750kW (AC) |
| Battery Capacity | 1.5MWh (DC) |
| Discharge Duration | Up to 2 hours at full load |
| Container | 40-ft ISO standard container |
| Cooling | Active HVAC or optional liquid cooling |
| Battery Chemistry | Lithium-ion (LFP or NMC) |
| System Efficiency | >90% round-trip |
| Certifications | UL 9540, IEC 62619, CE, etc. |
| Connectivity | CAN, Modbus, Ethernet |
Key Features of the 750kW / 1.5MWh BESS
High Power Output
The 750kW PCS delivers industrial-grade energy output, supporting heavy-duty equipment, large facilities, or entire neighborhoods during grid outages or peak demand.
Deep Storage Capacity
With 1.5MWh of energy, the system can run high-demand applications for up to 2 hours or supply power over extended periods at lower loads.
Containerized Flexibility
All components are pre-installed and tested in a 40-foot container—ready for deployment anywhere, with minimal site prep and zero on-site assembly.
Smart System Control
EMS optimizes charge/discharge cycles based on solar availability, time-of-use pricing, and grid status. Fully remote-controllable.
Integrated Safety Systems
Includes multi-zone fire suppression, fault detection, temperature control, and system-wide protection protocols to ensure safe operation 24/7.
Tailored for the Solar Industries
This BESS is designed with the needs of the solar industries in mind—from utility-scale solar farms to hybrid energy plants and off-grid solar deployments.
Photovoltaic Plant Integration
During peak sunlight, photovoltaic plant often generate more energy than the grid or on-site systems can absorb. This BESS stores that excess power and releases it later—reducing curtailment and maximizing solar utilization.
Load Balancing for Energy Plants
When solar generation drops suddenly due to cloud cover or weather changes, the BESS provides immediate discharge to stabilize operations and avoid interruptions.
Solar + Storage for Industrial Use
Industrial solar users can install this BESS to store midday solar output and use it during evening peaks—cutting demand charges and ensuring business continuity.
Project Green Energy: Empowering the Future
For any project green energy effort—whether government-backed or private—this BESS offers the flexibility and performance needed to meet both short- and long-term sustainability goals.
Reduce Carbon Footprint
By time-shifting renewable energy, this system reduces reliance on fossil-fuel-based grid power, helping projects meet emissions reduction targets.
Enhance Renewable ROI
Store energy when generation is high, and sell or use it when value is highest. This increases revenue and accelerates return on investment.
Delay Grid Upgrades
By managing peak loads locally, the BESS helps avoid or defer expensive infrastructure upgrades—especially important in remote or developing regions.
Common Applications
Remote Solar Fields
Enable 24/7 power delivery in off-grid solar deployments using the BESS to store daytime generation for nighttime use.
Urban Solar Projects
Smooth out urban grid fluctuations by discharging stored power during evening demand peaks, or in emergency outage scenarios.
Hybrid Renewable Plants
Combine this system with wind, hydro, or biomass in hybrid plants to balance multiple generation inputs and ensure power availability across variable conditions.
Grid Support Capabilities
This 750kW / 1.5MWh containerized BESS isn’t just a backup system—it’s a grid asset.
Frequency Regulation
Rapid charge/discharge capabilities help stabilize grid frequency in real time, minimizing the need for spinning reserves.
Voltage Support
Use stored energy to maintain voltage stability in weak or aging grid segments—especially critical for rural or island grids.
Demand Response Participation
Participate in utility incentive programs by discharging stored power during high grid stress periods or using energy when demand is low.
Advantages of Containerized Design
Fast Deployment
Factory-assembled and pre-tested, this BESS ships ready to go. Deploy in days instead of months, without complex civil engineering.
Weatherproof & Secure
The 40-foot container is weather-sealed, tamper-resistant, and suitable for harsh climates—from deserts to snowfields.
Scalable Architecture
Add additional units in parallel to expand capacity as your energy needs grow. Ideal for phased solar projects or expanding energy plants.
Sustainability Benefits
This BESS solution isn’t just good for energy efficiency—it’s good for the planet.
- Reduces greenhouse gas emissions by offsetting diesel and fossil-fuel backup systems.
- Supports renewable grid adoption by solving solar intermittency.
- Minimizes energy waste by capturing and storing solar overproduction.
- Supports ESG goals for corporations, municipalities, and project developers.
Benefits of the 1.5MWh Containerized BESS for Solar Industries
Our 1.5MWh containerized BESS offers a multitude of benefits that position it as a leader in energy storage technology for solar industries and project green energy:
- Maximized Solar Efficiency: The 1.5MWh battery storage capacity captures excess solar energy, ensuring optimal utilization in photovoltaic plant.
- Enhanced Grid Stability: By integrating with the grid, this BESS stabilizes voltage and frequency, supporting reliable energy plants.
- Efficient Energy Conversion: The 750kW PCS optimizes energy transfer, minimizing losses and maximizing system performance.
- Rapid Deployment: The containerized design enables quick installation, ideal for both temporary and permanent solar industries projects.
- Cost Savings: Reduce energy costs through peak shaving, energy arbitrage, and optimized renewable energy use, delivering a strong ROI.
- Sustainability: Support a cleaner energy future by storing renewable energy and reducing reliance on fossil fuel-based power.
- Scalability: Easily expand storage capacity to meet the evolving needs of project green energy, ensuring long-term flexibility.
- Reliable Performance: Advanced BMS and safety features ensure consistent operation, even in demanding conditions.
Financial Impact & ROI
Adding this containerized BESS to a solar installation can dramatically increase financial returns:
Lower Operating Costs
No fuel, low maintenance, and long service life (up to 10 years or 8000 cycles).
Enhanced Revenue Streams
Sell stored energy, participate in ancillary grid services, or optimize self-consumption—all contributing to ROI.
Attractive Payback Periods
With the right tariff structures or incentive programs, payback can be achieved in as little as 3–5 years.
Real-World Example
Project Type: 10MW photovoltaic plant
Location: Southeast Asia
Challenge: Grid instability, high curtailment during midday
Solution: 750kW / 1.5MWh containerized BESS
Result:
- Reduced curtailment by 60%
- Saved $150,000/year in energy loss
- Achieved payback in under 4 years
Technical Summary
| Component | Value |
| PCS Rating | 750kW |
| Battery Capacity | 1.5MWh |
| Runtime at Full Load | 2 hours |
| Container Format | 40-ft ISO |
| Cooling System | HVAC or liquid |
| Control Platform | Integrated EMS & BMS |
| Warranty | 5–10 years |
| Certifications | UL, CE, IEC, etc. |
Driving Success in Project Green Energy
Project green energy initiatives require innovative solutions to overcome the intermittency of solar and wind power. Our 1.5MWh containerized BESS is designed to address this challenge, providing a reliable and scalable storage solution for solar industries. By storing excess energy generated by energy plants, the BESS ensures that power is available when needed, reducing reliance on fossil fuel-based backup systems. This not only lowers operational costs but also supports the global transition to clean energy.
The containerized design makes this BESS particularly well-suited for project green energy in remote or challenging environments. Whether you’re developing a utility-scale photovoltaic plant or a community-based energy plant, the BESS can be deployed quickly and efficiently, minimizing downtime and project costs. Its scalability allows developers to start with a single unit and expand as project demands grow, ensuring long-term flexibility and value.
Powering the Solar Future with Confidence
For any photovoltaic plant, solar industry installation, or green energy project, dependable energy storage is no longer optional—it’s essential. The containerized 750kW / 1.5MWh BESS offers unmatched value, rapid deployment, and seamless integration with solar and hybrid energy systems.
By investing in this powerful, flexible system, you’re not just building a better energy plant—you’re securing your role in the global clean energy transition.
Ready to go green? Store solar smarter. Go containerized.
