EG Outdoor Battery Energy Storage System (BESS)
The EG Outdoor Battery Energy Storage System (BESS) is a high-performance solution designed to meet the energy demands of commercial and industrial (C&I) installations. This advanced system integrates a 100KW Power Conversion System (PCS) with a robust 215KWH Lithium Iron Phosphate (LiFePo4) battery, ensuring reliable and efficient energy storage and distribution.
EG Outdoor cabinet energy storage system power module, battery, refrigeration, fire protection, dynamic environment monitoring and energy management in one. lt is suitable for microgrid scenarios such as small-scale commercial and industrial energy storage, photovoltaic diesel storage, and photovoltaic storage and charging. The local control screen can perform a variety of functions, such as monitoring system operation, formulating energy management strategies, and upgrading remote equipment.


Key Features:
- Power Conversion System (PCS):
- Capacity: 100KW
- Output: 400V three-phase AC
- Designed for optimal efficiency and reliability, the PCS converts stored DC power to AC power suitable for a wide range of C&I applications.
- Battery System:
- Type: Lithium Iron Phosphate (LiFePo4)
- Capacity: 215KWH
- Voltage: 768V
- Current: 280Ah
- The LiFePo4 battery is known for its long life, thermal stability, and safety. It provides a robust energy storage solution capable of handling high power demands.
- Battery Management System (BMS):
- The integrated BMS ensures optimal performance and safety of the battery system. It monitors and manages the state of charge, temperature, and overall health of the battery, preventing overcharging, deep discharging, and other potential issues.
- Outdoor Installation:
- The EG BESS is designed for outdoor installations, making it ideal for various commercial and industrial applications. It is housed in a durable enclosure that protects it from environmental factors, ensuring long-term reliability and performance.

Size(dimensions in MM)
Applications:
- Peak Shaving: Reduces peak demand charges by supplying stored energy during high-demand periods.
- Load Shifting: Stores energy during low-demand periods and discharges during peak times to optimize energy usage and costs.
- Backup Power: Provides reliable backup power in case of grid outages, ensuring uninterrupted operations.
- Renewable Integration: Supports the integration of renewable energy sources such as solar and wind, storing excess energy for use when production is low.
To meet international market demands, our storage system adheres to multiple international standards and certifications, guaranteeing compatibility and reliability worldwide. Choosing our Outdoor Cabinet Energy Storage System means opting for a green, intelligent, and sustainable future energy solution.
Contact us today to learn more about our Outdoor Cabinet Energy Storage System and empower your projects with continuous energy and vitality.


The Future of Energy Solutions
As the global demand for renewable energy continues to rise, effective energy management and storage have become crucial. Our Outdoor Cabinet Energy Storage System emerges as an innovative, efficient, and reliable solution to meet these needs. Whether for remote areas, industrial sites, or residential communities, our storage system is designed to fulfill your energy requirements seamlessly.
Our Outdoor 100KW/215KWH Cabinet Energy Storage System boasts several notable advantages. Firstly, its modular design ensures easy installation and maintenance, with the flexibility to scale according to your needs. Secondly, the system utilizes high-efficiency lithium battery technology, providing long-lasting, stable power supply and exceptional energy density, allowing you to maximize every kilowatt-hour. Additionally, the intelligent management system continuously monitors and optimizes energy usage, ensuring peak performance in any environment.
This system is not only ideal for emergency backup power but also excels in peak shaving, reducing electricity costs, and enhancing energy efficiency. Especially in extreme weather conditions, our storage system undergoes rigorous testing to ensure superior waterproof, dustproof, and weather-resistant capabilities, offering reliable power protection at all times.
50kW/100kWh | 100kW/215kWh | 50kW/83kWh | 100kW/215kWh | |
---|---|---|---|---|
Model | 50(100kwh) | 100(215kwh) | 50TS(DC50)(83kwh) | 100TS(DC100)(215kwh) |
Max. PV input power | / | / | 50kW | 100kW |
Max. PV input voltage | / | / | 620V | 680V |
STS | / | / | STS optional | STS optional |
Transformer | / | / | Transformer inside | Transformer inside |
Battery(DC) | ||||
Rated battery capacity | 100kWh | 215kwh | 83kWh | 215kwh |
Rated system voltage | 844.8V | 768V | 691.2V | 768V |
Battery type | Lithium iron phosphate battery (LFP) | |||
Battery Cell capacity | 120Ah | 280Ah | 120Ah | 280Ah |
Series of battery | 1P*24S*11S | 1P*20S*12S | 1P*24S*9S | 1P*20S*12S |
AC | ||||
Rated AC power | 50kW | 100kW | 50KW | 100kW |
Rated AC current | 72A | 144A | 72A | 144A |
Rated AC voltage | 400V,3P+N+PE,50/60Hz | |||
THDi | 3%(rated power) | |||
PF | -1 leading to+1 lagging | |||
General Parameters | ||||
Protection level | IP55 | |||
Isolation mode | Non-lsolation (Adding isolation transformer is optional) | |||
Operating temperature | -25~60℃(Derating above 45℃) | |||
Altitude | 3000m(>3000m derating) | |||
Communication interface | RS485/CAN 2.0/ Ethernet/dry contact | |||
Dimension(W*D *H) | 1200*1000*2150mm | 1800*1200*2300mm | 1400*1000*2300mm | 1800*1200*2300mm |
Weight (with battery) | 1200kg | 2400kg | 1750kg | 3000kg |
Note: Above models are typical configurations. PV charging (DC/DC) module, On/of-grid switching module, industrial isolation transformer and other components can also be selected for micro-grid scenarios, to form Solar ESS integrated system cabinet. |
Why EG COMMERCIAL AND INDUSTRIAL ESS
EGbatt C&I BESS models are typical configurations. PV charging (Dc/Dc) module, on/off-grid switching module, industrial isolation transformer and other components can also be selected for micro-grid scenarios, to form Solar ESS integrated system cabinet.
The EGbatt HV BESS series outdoor energy storage cabinet integrates energy storage batteries, a modular PCS, an energy management monitoring system, a power distribution system, an environmental control system, and a fire control system. The modular PCS design allows for easy maintenance and expansion. The outdoor cabinet features front maintenance to minimize the occupied area and maintenance access. It offers safe and reliable operation, fast deployment, low cost, high energy efficiency, and intelligent management.

1.Flexible Configuration to Meet Diverse Needs
Our 215 KWH system features a standardized structural design and menu-style function configuration. You can choose components such as photovoltaic charging modules, parallel off-grid switching modules, and power frequency transformers based on specific microgrid scenarios, all integrated into an efficient photovoltaic storage system cabinet, providing maximum flexibility and efficiency.
2. Superior Outdoor Protection Design
Our outdoor cabinet design is patented and features an optimized heat dissipation air duct, offering excellent protection against sand, dust, and rain. The front and rear open-door design facilitates easy maintenance and supports side-by-side system layouts, significantly reducing on-site space requirements.
3. Space-Saving Innovative Design
The system uses door-mounted embedded integrated air conditioners, which do not occupy internal cabinet space, greatly increasing available space. This design also enhances the structural integrity of the top and provides excellent waterproof performance, ensuring reliable operation in all environments.
4. Patented Technology for Stable Operation
The 100KW / 215 KWH system incorporates patented virtual synchronous machine technology, enabling multiple remote parallel connections and off-grid switching without the need for communication lines. This technology enhances system reliability and ensures stable operation in various complex environments.




Send Online Inquiry As for pricing
The EGbatt BESS commercial and industrial photovoltaic energy storage system consists of a built-in 100 KW MPPT controller module, a 100KW PCS (Power Conversion System),and a 200KW STS (Smart Static Switching) module. 215kWh LiFePO4 energy storage system. Provide 400V three phase 3W+N+PE/ 3W+PE based on 50/60Hz
· It utilizes a professional air conditioning system in the energy storage cabinet for intelligent temperature regulation and LCD display. It is equipped with a fire suppression system, as well as temperature and humidity sensors, water intrusion sensors, BMS (Battery Management System),and EMS (Energy Management System).
· An independent UPS (Uninterruptible Power Supply) provides backup power specifically for the EMS, allowing users to view system faults even in the event of a power outage.
EGbatt Case Study: Cardboard Carton Factory
A factory producing cardboard cartons partnered with EGbatt Solar to integrate a battery system into its operations. The objective was to charge the battery system at low electricity rates and discharge it during peak times to capitalize on the price gap, thereby reducing electricity bills, minimizing reliance on the grid during peak hours, and providing backup power in the event of an outage. The project involved installing a lithium-ion battery system with a capacity of 430 kWh.

System Operation and Financial Benefits:
- The system operates with two charges and two discharges per day, allowing for a total of 800 kWh of energy transfer daily.
- This setup saves the factory $2,770 per month in electricity costs, translating to an annual saving of $30,550.
- The system is expected to pay for itself within three years, with the battery's lifespan projected at 15 years. This will generate an additional $366,000 for the factory over the next 12 years.
Performance and Impact:
- The battery system successfully stored excess energy during off-peak hours and released it during peak hours, significantly reducing the factory's electricity costs.
- It provided uninterrupted power during grid outages, ensuring continuous operation and preventing productivity losses.
Sustainability and Future Plans:
The case study highlights the battery system's role in enhancing the factory's sustainability efforts.
The factory plans to install photovoltaic panels, further optimizing energy use by storing and utilizing solar energy more efficiently.
This initiative aligns with global trends towards renewable energy and reducing dependence on fossil fuels, helping the factory reduce its carbon footprint and contribute to a cleaner environment.
The results of this case study are impressive, demonstrating the financial and operational benefits of integrating an energy storage system. By reducing electricity costs, ensuring continuous operation, and supporting sustainability goals, the EGbatt battery system proves to be a valuable investment for the cardboard carton factory.
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