BESS-100-261K 100kW commercial battery system for outdoor use
BESS | 100kW PCS | 261.25kWh Enery Storage | DC Voltage: 832VDC | IP55
BESS-100-261K 100kW commercial battery system is a next-generation outdoor energy storage solution designed for industrial and commercial applications. Built with advanced lithium battery technology and an integrated Power Conversion System (PCS), it delivers reliable, scalable, and efficient energy management.
Optimized for harsh environments, this commercial battery energy storage system meets IP54 or higher protection standards. It operates efficiently across a wide temperature range (-20°C to +55°C). This makes it ideal for factories, solar farms, microgrids, telecom towers, and EV charging hubs.
What is a 100kW Commercial Battery System?
A 100kW commercial battery system is an energy storage solution capable of delivering 100 kilowatts of power output, typically used in:
- Industrial facilities
- Commercial buildings
- Solar + storage systems
- Microgrids
- Backup power applications
It stores electricity (from grid or solar) and releases it when needed, helping businesses reduce electricity costs and improve energy reliability.
Key Features of the 100kW Commercial Battery System
1. Integrated PCS (Power Conversion System)
The BESS-100-261K outdoor battery storage system comes with a built-in PCS, eliminating the need for external inverters. This ensures:
- Higher system efficiency
- Simplified installation
- Reduced system cost
2. IP55 Outdoor Protection
Designed for outdoor environments, the system features an IP55-rated enclosure that protects against:
- Dust ingress
- Integrated HVAC, fire suppression, and ventilation
- Water jets
- Harsh weather conditions
Perfect for deployment in factories, solar farms, and remote sites.
3. High Energy Capacity (261kWh)
With a large storage capacity, this 261kWh battery energy storage system ensures:
- Longer backup duration
- Stable energy supply during peak demand
- Enhanced load management
4. Peak Shaving (Demand Charge Reduction)
Utility demand charges often account for 30-70% of a factory’s electricity bill. The commercial bess releases stored energy during high-demand peaks. This reduces the facility’s maximum demand (kW) from the grid. It also lowers monthly utility expenses.
5. Multi-Communication Interfaces
Supports multiple communication protocols such as:
- RS485
- CAN
- Ethernet
This enables seamless integration with EMS (Energy Management Systems) and remote monitoring platforms.
Why Choose a 100kW Commercial Battery System?
Slash Electricity Bills by 20–40%
Shift energy usage from peak-rate hours to off-peak periods using stored solar or grid power—reducing demand charges significantly.
Support Renewable Integration
Smooth solar intermittency and maximize self-consumption of on-site renewables, accelerating your net-zero goals.
Future-Proof Infrastructure
Modular architecture allows easy capacity upgrades as your energy needs grow—no need to replace the entire system.
Technical Specifications (Overview)
| Specification | Details |
|---|---|
| System Type | Commercial & Industrial (C&I) Energy Storage |
| Rated Power | 100 kW |
| Energy Capacity | 261.25 kWh |
| Battery Technology | LiFePO₄ (LFP) – Safe, Long Cycle Life |
| Voltage Range | 728V – 936V DC |
| Round-trip Efficiency | ≥ 92% |
| Cooling Method | Intelligent Air Cooling |
| Protection Rating | IP55 (Suitable for harsh factory environments) |
| Communication | CAN, RS485, Ethernet |
Ideal Applications for the BESS-100-261K
- Commercial & Industrial (C&I) Facilities
- Solar + Storage Microgrids
- EV Fast-Charging Stations
- Telecom Base Stations
- Remote Mining & Construction Sites
- Municipal & Utility-Scale Pilot Projects
Inner View
FAQ
1. What is the lifespan of this outdoor battery storage system?
Typically 10–15 years depending on usage and environment.
2. How long will the 261kWh battery energy storage system last on a full charge?
At full 100kW continuous output, the 261kWh battery energy storage provides approximately 2.6 hours of backup power (261kWh ÷ 100kW). However, if the load is lower, runtime extends proportionally. For example, at 50kW output, runtime extends to over 5 hours. The BESS system is designed for daily cycling applications such as demand charge management.
3. Is the BESS-100-261K commercial battery system safe for outdoor installation?
4. Can this BESS work with solar systems?
Yes, it integrates seamlessly with solar PV systems for energy storage.
5. Can I expand the BESS system later?
Yes, Up to 3 systems can be connected in parallel.
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Get a Custom Quote Today
The BESS-100-261K 100kW commercial battery system combines durability, intelligence, and scalability for real-world energy challenges. Whether you’re reducing operational costs or building a resilient microgrid, this system delivers performance you can count on—rain or shine.
| MODEL | BESS-100-261K |
| Battery Parameters | |
| Battery Type | LiFePO4 Lithium Iron Phosphate |
| Cell Capacity | 3.2V 314Ah |
| Cell Combination | 20S1P |
| Number of battery packs | 13 |
| Battery Group Method | 260S1P |
| Rated Energy | 261.25kWh |
| Rated Voltage | 832VDC |
| Voltage range | 728-936VDC |
| Rated Charge / Discharge Current | 140A |
| Max. Continous Charge / Discharge Current | 157A |
| Cycle Life | ≥8,000 cycles (at 25℃, 0.5C, 80% DoD) |
| PV Parameters | |
| Max. PV Input Power | 100KW (50KW * 2) |
| High Voltage Side Voltage | 560VDC – 1000VDC |
| High Voltage Side Current | 160A |
| Low Voltage Side Voltage | 500VDC – 900VDC |
| Low Voltage Side Current | 200A |
| AC Side Parameters | |
| Rated Input Power | 100KW |
| Rated Output Power | 100KW |
| Rated Voltage | 3L/N/PE; 380VAC/400VAC/415VAC |
| Voltage Range | 320VAC – 460VAC |
| Rated Frequency | 50Hz / 60Hz |
| Frequency Range | 45Hz-55Hz / 55Hz-65Hz |
| Rated Current | 144A |
| Overload Capacity | 110% |
| THDi | ≤3% |
| Power Factor | 0.8 leading to 0.8 lagging |
| Isolation Method | Non-isolated |
| Uninterrupted Load (STS) – Optional | |
| STS Power | 200KW |
| STS Voltage | 3L/N/PE; 380VAC/400VAC/415VAC |
| Overload Capacity | 110% |
| Transfer Time | < 20ms |
| System Parameters | |
| Energy Efficiency | ≥ 90% |
| Operation Modes | Grid-tied / Off-grid |
| Expansion | Support in Parallel |
| Protection Level | IP55 |
| Cooling | Intelligent Air Cooling |
| Noise | ≤ 65dB |
| Fire Protection | Aerosol |
| Operation Temperature | -20~55℃ |
| Humidity | 0%~95% RH (no condensation) |
| Altitude | <2000m (derating above 2000m) |
| Communication Port | CAN, RS485, WiFi, TCP/IP |
| Dimension (WxDxH) | 1110x2050x1745mm |
| Weight | Approx. 2.4 – 2.6Tons |
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