All in One 20FT Ess Container 250kwh 500kwh 1mwh Battery Energy Storage System 40FT 2mwh 3mwh Bess Solar System with LiFePO4 51.2V 280ah 314ah for Commercial

Customization: Available
Container Size: 5890mm(L)*2350mm( W)*2390mm(H)
Weight: 21 Ton

Product Description

📊 Basic Information
Model NO. HT20FT-500kW/1MWh-EC
Nominal Voltage 220/400/480V 3phase
Warranty 5 years
Nominal Capacity 250kwh, 500kwh, 1mwh, 2mwh
Cycle Life >6000 cycles
System Application Ess Solar Storage Container
Battery Type LiFePO4 / Lithium Battery / Gel Battery
20FT Container Outdoor Installation, IP54
🔋 Product Description
Energy Storage System Container
BESS Solar System

Key Features of Energy Storage System

  • Working Modes: Ongrid mode (Zero Export, Load First, Battery First, Economy Mode, Peak Shaving); Offgrid Mode; Generator Connection (Optional).
  • BMS Features: Battery status monitoring (Record & Storage, Operation Control, Insulation Detection, Dynamic Balancing Management, Protection Alarms, Communication).
  • PCS Features: Wide Range of DC Input Voltage, Indoor/Outdoor Installation, Short Conversion Time of full Power from Charge to Discharge.
  • Integrated Fire Protection System.
  • Advanced Air Conditioning System for temperature control.
⚙️ System Configuration
Item Description Quantity (pcs) Remarks
PV Solar Panel HT560M-72H 480 Total of 268.8kWp
Battery Rack 280Ah Lithium Module 60 51.2V 280AH (14.3kWh per unit)
Combiner Box 1500V-1500A 1 For multiple battery racks
PCS250 Battery Inverter 1 250kW battery inverter
Bypass 250 Switch Gear 1 Switch between on-grid and off-grid
20FT Container Outdoor IP54 1 Includes lighting, fire system, AC
Technical Layout
📝 Product Parameters
Solar Panel

PERC Mono Solar Panel

Peak Power: 560Wp
Open Circuit voltage (Voc): 49.84V
Short Circuit Current (Isc): 14.14A
Dimensions: 2279*1134*35mm

Bidirectional PCS (100-1000KW)

Bidirectional battery inverter, can be used alone or with solar chargers. Features include flexible configuration, programmable working modes, and touchscreen LCD control.

PCS Inverter
Solar Controller

PBD 250KW Solar Charge Controller

1000V DC to DC controller for large scale projects. Modular and transformerless design with up to 5 MPPT trackers.

Storage Battery Bank

Standard module consisting of 60 single cells. Nominal voltage: 51.2V. High energy density and long cycle life for commercial storage.

Battery Bank
🌎 Global Projects
Main Project View
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🏢 Professional Profile

Founded in 2018, as a superior photovoltaic manufacturer, the organization is dedicated to providing sustainable and renewable energy solutions to strengthen homes, businesses, and factories.

We provide tailored solar energy solutions for backup, residential, and commercial needs, catering to unique power requirements with reliable approved equipment.

Let's work together for a better, brighter and greener future.

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Frequently Asked Questions
Q1: What is the estimated life cycle of the battery system? The system features high-quality LiFePO4 batteries with a cycle life exceeding 6,000 cycles, ensuring long-term reliability for industrial use.
Q2: Does the ESS container support both on-grid and off-grid modes? Yes, the system supports multiple modes including On-grid (Zero Export, Peak Shaving) and Off-grid modes, with seamless switching via the bypass cabinet.
Q3: Is the system suitable for outdoor installation? Absolutely. The system is housed in a standard 20FT or 40FT container with an IP54 protection rating, integrated air conditioning, and fire protection for outdoor environments.
Q4: Can the capacity of the energy storage container be customized? Yes, we offer various nominal capacities such as 250kWh, 500kWh, 1MWh, and up to 3MWh to meet different commercial and industrial demands.
Q5: What kind of technical support is available? We provide complete technical support including pre-sales project design, installation guidance, and remote monitoring datalogger services.
Q6: What is the standard warranty period for this system? The standard warranty period for the energy storage system is 5 years, covering major components and battery performance.

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