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HEFEI ECOLITE ENERGY CO., LTD.
HEFEI ECOLITE ENERGY CO., LTD.
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8KW/20KWh Portable Power Box 51.2V 400Ah LiFePO4 Lithium Battery Industrial/Event/Off-Grid Power

Product Details

Place of Origin: China

Brand Name: Ecolite/OEM/ODM

Certification: UN38.3 MSDS CE

Payment & Shipping Terms

Minimum Order Quantity: 100Units

Price: Inquiry

Packaging Details: Carton Pallet Container

Delivery Time: 5-8 work days

Payment Terms: T/T

Supply Ability: 5000 units/month

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Specifications
Highlight:
Dimensions:
850×570×760mm (LxWxH)
Dry Weight:
Estimated 226kg
Battery Monitor:
SOC/Voltage/Curent /Monitoring
Battery Nominal Voltage:
51.2 VDC
Battery Rated Capacity:
410Ah
Energy:
21.5KWh
Battery Cycle Life:
>6000cycles,
Pulse Discharge Current:
600A (<1S)
Dimensions:
850×570×760mm (LxWxH)
Dry Weight:
Estimated 226kg
Battery Monitor:
SOC/Voltage/Curent /Monitoring
Battery Nominal Voltage:
51.2 VDC
Battery Rated Capacity:
410Ah
Energy:
21.5KWh
Battery Cycle Life:
>6000cycles,
Pulse Discharge Current:
600A (<1S)
Description
8KW/20KWh Portable Power Box 51.2V 400Ah LiFePO4 Lithium Battery Industrial/Event/Off-Grid Power

Solar Generator Silent No Fuel 20KW Peak 3 Outlets for Home Outdoor Backup

Product Overview
The Ecolite portable power box is a quiet, clean, and emission free power solution designed specifically for the Australian market. With a choice of 15KWh or 20KWh battery capacity, it provides reliable power for various industries including construction, events, emergency response, and off grid living. The unit is safe for indoor enclosed spaces because it produces no noise, no fuel fumes, and no carbon monoxide.

8KW/20KWh Portable Power Box 51.2V 400Ah LiFePO4 Lithium Battery  Industrial/Event/Off-Grid Power 0

Power Output Options
Users can select from three output power levels: 5KW, 8KW, or 20KW. This flexibility allows matching the power draw to the connected loads, preserving battery runtime for lower demand applications or unleashing full power for heavy equipment. The pure sine wave AC output is compatible with sensitive electronics, power tools, and appliances.

Basic parameters
Product code 21kWh
Outlet socket 3×15A-230V
Inlet 15A-230V
nverter(Optional) 5000VA,8000VA,10000VA
Inverter 5000VA 8000VA 10000VA
Rated inverter power (Continuous) 5KVA 8KVA 10KVA
Surge capacity(Peak) 9KVA for 5 Secs 15KVA for 5 Secs 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
Lithium Batteries 15KWh 20KWh
Battery nominal voltage 51.2 VDC
Battery rated capacity 314Ah 410Ah
Energy 16kWh 20kWh
Battery cycle life(25℃,0.5C/0.5C,100%DOD) >6000cycles,Remaining capacity>70%
Continuous discharge current 300A
Pulse discharge current 450A(<51S)
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℃~60℃
Discharge -20℃~60℃

AC Outlets and Charging
The power box features three 15A sockets that accept standard Australian plugs. Recharging is possible through AC230V mains power, or via an optional external 20KW fast charger that significantly reduces downtime. The unit can also accept solar input for renewable energy charging (specific solar parameters not listed in this datasheet).

Battery and Environmental Benefits
Using high capacity lithium battery technology, this power station operates silently with zero exhaust emissions. No fuel storage or maintenance is required. It is ideal for indoor events, film sets, hospitals, offices, and residential backup where petrol generators are prohibited. The high strength enclosure provides durability for transport and job site use.

Dimensions &Weight
Dimensions 850×570×760mm  (LxWxH)
Dry weight Estimated 226kg
On Board Control Panel Equipped With
Battery monitor sOC/Voltage/Curent /Monitoring
Battery ON/OFF switch Fitted
Battery isolator Fitted
RCBO protection Fitted
High current charging interface Fitted
Distribution Panel
3×15A 1Ph 230V 3 Pin GPOs(RCBO Protected)
1×15A 1Ph 230V3 Pin Inlet Trickle Charge(RCBO  Protected)
1×320A Rema

Applications
This portable power box is perfect for home backup during blackouts, powering refrigerators, lights, internet routers, and medical devices. It serves as a silent generator for outdoor events, weddings, and markets. Construction sites use it for tools and site lighting without noise complaints. Emergency responders rely on it for disaster relief. It also powers remote work sites, RV parks, and off grid cabins.

Installation and Use
Place the unit on a stable surface with adequate ventilation. Connect devices to the three 15A outlets as needed. Monitor remaining battery capacity via the front panel display. For fastest recharge, connect the optional 20KW external charger. For overnight charging, use the AC230V mains input.

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