50kW/100kWh Hybrid energy storage system

50kW/100kWh Hybrid energy storage system

A hybrid energy storage system combines solar power generation, energy storage, and grid interaction in one integrated solution. It can operate in both on-grid mode, supplying excess energy to the utility grid, and off-grid mode, providing reliable backup power during outages or in areas without stable grid access.
Model:50kW/100kWh; 64kW/128kWh

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Product Description

Features


1.High power density, high integration, and compact size with easy

installation ;

2.Supports photovoltaic DC access and configures MPPT controllers,

forming DC-Coupled PV-ESS Microgrid;

3.The energy storage battery is boosted by a DC/DC converter,

stabilizing the DC bus voltage of the system;

4.4G and Wi-Fi online intelligent monitoring, enabling remote

inspections and reducing manual on-site tasks;

5.On-demand deployment with automated operation and off-grid

switching during peak cutting and valley filling, supporting

integrated control of BMS, PCS, and EMS systems with multiple

protections;

6.Strong off-grid single-phase load capacity, with a maximum single

phase load of 30 kW;

7.Includes standard load, power grid, PV access circuit breakers and

bypass switches, forming integrated system distribution with All-in

One design;

8.Includes a built-in STS and energy management system, with

switching time of less than 20 milliseconds between multiple power

sources;

9.Supports 1+1 parallel operation.






Specifications

Models ESTS50-100kWh-400-A ESTS64-128kWh-400-A
DC battery parameters Cell type LFP 280Ah LFP 314Ah
Pack capacity and configuration 14.336kWh/1P16S 16.077kWh/1P16S
Battery capacity and pack quantity 100kWh/7,可选Optional 115kWh/8 128kWh/8,可选Optional 112kWh/7
Battery voltage range 314V~403V 359V~461V
Rated Charge/Discharge C-rate &Current 0.5C,140A 0.5C,157A
Cycle index 8000cls(0.5P,25± 2℃,@70%SOH)
Temperature monitoring points 56 64
DC Module parameters Low voltage side voltage range 150~1000V
Minimum voltage forfull power at low voltage side 340V
Rated current 160A 180A
Rated power 50kW 64kW
DC Side PV parameters
(MPPT Output side)
Maximum input power 100kW
Maximum input current 160A
Voltage range/System bus voltage 650V~800V
Input switch 250A/1000Vdc/2p,对应可接入光伏MPPT控制器1台(250A/1000Vdc/2p,Supports single MPPTinput)
Grid-connected
AC-side parameters
AC rated power 50kW 64kW
AC Maximum Power 55kW 70.4kW
Rated current 75A 96A
THDi <3%
DC component <0.5%lpn
Grid type 3W+N+PE
Voltage range 360VAC~440VAC
Frequency range 45~55Hz/55~65Hz
Power factor -1~1
Islanded AC-side
parameters
Rated output power 50kW                              64kW
Maximum single-phase output power 30kW
Rated output voltage 400V
Rated output frequency 50/60Hz
THDu <3%
Overload capacity 110%10 Minutes
Grid-Islanding transfer
switchgear configuration
Maintenance bypass switch 125A/400Vac
Load switch 125A/400Vac
Grid switch 250A/400Vac
STS 152A/100kW
Switching time <20ms
System parameters Maximum system efficiency ≥90%
Cooling concept Smart air cooling
Operating temperature -30~55℃-30~55℃(Derating above 40°C)
Relative humidity 0 to 95%RH,Non-condensing
Dimensions(L*D*H) 1050×1050×2050mm
Weight 1350kg
IPgrade IP54 IP54(Complete machine)
Noise <70dB
Networked connection type 4G/WiFi/TCP/IP4G/WiFi/Ethernet TCP/IP
Fire protection Aerosol
Display screen LCD


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