HT Series BESS PCS Cabinet Main Advantages
Modular design, easy expansion
Low maintenance cost, single module failure does not affect the normal operation of other modules
Two models, indoor and outdoor, to meet different installation requirements
Three-level circuit design, conversion efficiency up to 99%
Able to connect to multiple energy sources such as photovoltaics, wind turbines, diesel generators, power grids, etc.
Equipped with local HMI and remote cloud platform monitoring and operation system, easy to operate
Model Of BESS PCS Description
※Note:The isolation transformer, STS and DC power module are optional components, and the rated output power can be flexibly configured according to project requirements.
◎Operations Modes Of BESS PCS Cabinet
When the commercial power is shut down or malfunctions, ATS will quickly switch to energy storage diesel generator for power supply. When the commercial power returns to normal, ATS will automatically switch back to the commercial power supply to achievedual-circuit power supply guarantee. AC/DC power module converts AC power to supply power to local loads, with default three-phase voltage of 400Vac and 50Hz.
When the grid suddenly loses power when running in the grid-connected state, the energy storage converter will automatically switch from grid-connected to off-grid mode, and the system can output a stable 400V/50Hz three-phase AC voltage, when running in the off-grid state, the grid will suddenly receive power, the energy storage converter automatically switches from off-grid to grid-connected mode.
The energy storage converter is connected to battery, photovoltaic or other DC sources and is converted into AC power through AC/DC power module to merge into the power grid.
◎lt can achieve the following: energy storage battery access realizes peak shaving and valley filling, and arbitrage of electricity price difference. Photovoltaic power generation realizes profit from selling electricity.
HT BESS PCS Cabinet Parameters
The following are typical configuration parameters for the HT series BESS PCS Cabinets. Actual delivery shall be subject to technical agreement
Certifications: CE IEC62619 IEC50549 IEC61000
Grid Port
Rated power:
Max.power:
Rated current:
Max.current:
Rated voltage:
Rated frequency:
Photovoltaic(PV) Port
Max.PV input voltage:
Max.PV input power:
MPPT quantity:
Battery Port
Battery voltage range:
General Parameters
Degree of protection:
Protective class:
Power factor:
THDU:
Isolation mode:
Shutdown self-discharge:
Display:
Relative humidity:
Noise:
Ambient temperature:
Cooling mode:
Altitude:
BMS communication:
EMS communication:
Weight (approx.):
Dimensions（W*D*H）:
250kW
275kW
361A
400A
400Vac，3W+N+PE
50Hz（±5Hz）
Minimum battery voltage -50V
250kW
5/10
600~950V
IP21（Indoor）；IP54（Outdoor）
/
-1 leading to+1 lagging
＜3%（Rated power）
transformer isolation
＜100W（Without transformer）
LCD
0 ~ 95% (No condensation)
＜78dB
-25℃ to +60℃(Derating above 45℃)
Intelligent air-cooled
3000m (> 2000m reduction)
CAN
RS485 / CAN/Ethernet
1950kg（Indoor）；2150kg（Outdoor）
1200*950*2100mm（Indoor）；1300*1000*2300mm（Outdoor）
DC-Side Parameters
Operate voltage range:
Maximum DC current:
Adaptive battery:
Charging mode:
Operating mode:
AC-side Parameters (grid-connected)
Rated Max.AC power:
Rated AC current:
Rated AC voltage:
Rated AC frequency:
THDI:
Power factor:
AC-side Parameters (off-connected)
Rated AC voltage:
Rated AC frequency:
THDU:
Overload capacity:
General Parameters
Degree of protection:
Protective class:
On&off-grid switching:
Shutdown self-discharge:
Display:
Relative humidity:
Noise:
Ambient temperature:
Cooling mode:
Altitude:
Communication interface:
Weight (approx.):
Dimensions (W * D * H):
600~1000V
200A*4
Lithium/lead-acid/Solar panel(MPPT)
According to BMS instructions/three-stage/MPPT
Constant current, constant power, MPPT, AC voltage source, DC voltage source
500/550kW
720A
400V,3W+N+PE/3W+PE
50/60Hz±5Hz
＜3%（Rated power）
-1 leading to+1 lagging
400V
50/60Hz
＜3%（Linear Load）
110%, normal operation; 120%, 1 minute
IP20(Indoor）
/
/
＜100W（without transformer）
LCD
0 ~ 95% (no condensation)
＜78dB
-25℃ to +60℃(derating above 45℃)
Intelligent air-cooled
3000m (> 3000m reduction)
RS485 / CAN/Ethernet
2050kg(Indoor）
1200*1000*2300mm(Indoor）
HT BESS PCS Cabinet Main Application Scenarios
◎Peak shaving and valley filling to reduce electricity costs for enterprises and factories
◎Islands, farms, villas and remote areas without power grids. Combine photovoltaic and wind power or diesel generators to provide stable power supply
◎According to user requirements, set the working mode and working status of the energy storage system to achieve voltage regulation, frequency regulation, transformer expansion and other functions
※Note:Bess PCS has indoor and outdoor types. It can be integrated in bess containers or deployed separately.
HT BESS PCS Cabinet Appearance Diagram
FREQUENTLY ASKED QUESTIONS
─── About HT BESS PCS Cabinet ───
HT BESS PCS cabinet adopts modular integration. If a single module fails, it will not affect the normal operation of other modules. Maintenance is very simple.
HT BESS PCS cabinet adopts a pre-installed design, which is very simple to use and does not require complicated wiring.
Yes, we can customize the functions for your project. We only need to remove the photovoltaic module of BESS PCS cabinet, and then use AC coupling to connect it to your installed photovoltaic system.
Of course, you don’t need to buy a photovoltaic inverter separately. Our BESS PCS cabinet has a DC DC module for photovoltaic access.
We provide a 3-year free warranty, and the warranty period can also be extended according to your needs. Please contact our staff for more information.
For More Questions Please Contact Us
+86 18722386248
Building 1, 1980 technology and Culture Industrial Park , Longhua, Shenzhen , China
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