10KW/21KWh Portable Power Box For Indoor All-In-One Cabinet Energy
Storage System
Engineered to deliver unmatched versatility and reliability, our
51.2V 410Ah lithium iron phosphate (LiFePO₄) portable energy
storage cart combines the robustness of a cabinet energy storage system with the convenience of mobility. Designed for users who demand
high-capacity power on the go, this innovative solution integrates
advanced battery technology, intelligent management, and a rugged
portable design, making it ideal for diverse applications from
outdoor adventures to emergency backup power.
FEATURES
The 10KW/21KWh portable power box is a quiet andclean power
solution that was built with safety inmind.Experience noise free,
fuel free, and emissionfree power, perfect forindoor enclosed
spaces.This multifunctional device offers a battery capacityof up
to 21kWh, providing power support for variousindustries.
It can be charged through an AC230V power supplyor quickly charged
through an external charger, andis equipped with 3x15A sockets.
USE CASES
This Cabinet Energy Storage System is ideal for a multitude of
applications. For outdoor enthusiasts, it powers camping gear,
portable refrigerators, and lighting during camping trips, ensuring
a comfortable and enjoyable experience. In emergency situations, it
serves as a reliable backup power source, keeping essential devices
and appliances running. For professionals, it supports remote work
setups, providing uninterrupted power for laptops, printers, and
communication equipment. It is also suitable for off - grid living,
enabling sustainable energy use in remote areas. Whether it's for
leisure, work, or emergencies, our portable energy storage cart is
the ultimate power companion.
| Basic parameters |
| Product Code | 21KWh |
| Outlet socket | 3*15A-230V |
| Inverter | 1*48V/10000VA |
| Inlet | 15A-230V |
| Charging Times-Inverter | 80%=5 hours 30 mins |
| 100%=6 hours 30 mins |
| Charging Times-Rema(External charger) | 80%=2 hours |
| 100%=2 hours 40 mins |
| Lithium Batteries |
| Battery Nominal Voltage | 51.2 VDC |
| Battery Rated Capacity | 410Ah |
| Energy | 21.5KWh |
| Battery Cycle Life(25°C,0.5C/0.5C,100%DOD) | >6000cycles,Remaining Capacity>70% |
| Continuous Discharge Current | 300A |
| Pulse Discharge Current | 600A (<1S) |
| Discharge Cut-off Voltage | 40V |
| Reconnect Voltage | 43.2V |
| Charge Voltage | 56.8V~58.4V |
| Maximum Charge Current | 300A |
| Cell Type-Chemistry | LiFePO4 Cell |
| Operating Temperature | Charge 0°C~ 60°C |
| Discharge -20°C~60°C |
| Inverter |
| Rated Inverter Power (Continuous) | 10kVA |
| Surge Capacity (Peak) | 18KVA for 5 Secs |
| Nominal Output Voltage | 230VAC |
| Frequency | 50Hz |
| AC Voltage Regulation (Battery Mode) | 230VAC ± 5% |
| Battery Nominal Voltage | 48VDC |
| Overload Protection | 100ms @ ≥205% load 5s @ ≥150% load 10s @110%~150% load |
| AC Input | Nominal 230VAC Range 170-280VDC |
| Nominal Input Frequency | 50Hz |
| Dimensions&Weight |
| Dimension(L*W*H) | 850*570*760mm |
| Dry Weight | Estimated 226kg |
| Distribution Panel |
| 3*15A 1Ph 230V 3 Pin GPOs(RCBO Protected) |
| 1*15A 1Ph 230V 3 Pin Inlet Trickle Charge(RCBO Protected) |
| 1*320A Rema |
| On board control panel equipped with |
| Battery Monitor | SOC/Voltage/Current/monitoring |
| Battery ON/OFF switch | Fitted |
| Battery Isolator | Fitted |
| RCBO Protection | Fitted |
| High current charging interface | Fitted |
