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HEFEI ECOLITE ENERGY CO., LTD.
HEFEI ECOLITE ENERGY CO., LTD.
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Heavy Duty Battery Power Station 15KWh 20KWh AC230V Charge 20KW External Charger

Product Details

Place of Origin: China

Brand Name: Ecolite/OEM/ODM

Payment & Shipping Terms

Minimum Order Quantity: 100Units

Price: Inquiry

Delivery Time: 5-8 work days

Payment Terms: T/T

Supply Ability: 5000 units/month

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Specifications
Highlight:
Energy Storage System Code:
21KWH
Inverter:
16A-230V
Battery Nominal Voltage:
51.2 VDC
Battery Rated Capacity:
410Ah
Energy:
21.5KWh
Dimensions:
850*570*760mm
AC Input:
Nominal 110VAC Range
Outlet Socket:
3×15A-230V
Energy Storage System Code:
21KWH
Inverter:
16A-230V
Battery Nominal Voltage:
51.2 VDC
Battery Rated Capacity:
410Ah
Energy:
21.5KWh
Dimensions:
850*570*760mm
AC Input:
Nominal 110VAC Range
Outlet Socket:
3×15A-230V
Description
Heavy Duty Battery Power Station 15KWh 20KWh AC230V Charge 20KW External Charger

Product Overview
This portable power box delivers quiet and clean electricity for a wide range of applications. Designed specifically for the Australian market with AC230V input and three 15A sockets, it provides a noise free, fuel free, and emission free power solution. Perfect for indoor enclosed spaces where traditional generators are not safe or allowed.

Battery Capacity Options
Choose between 15 kilowatt hours or 20 kilowatt hours of stored energy. This flexibility allows you to match the power box to your specific usage needs, from shorter events to extended off grid operations. The high capacity battery supports multiple full recharges of tools, appliances, or electronic equipment without needing grid power.

Charging Methods
Recharge the unit using standard mains power through an AC230V supply. For faster turnaround, connect an optional external 20KW charger to dramatically reduce downtime. This two way charging flexibility ensures you can adapt to available infrastructure, whether at a job site, workshop, or home.

Power Output Options
Select the output power level that suits your equipment: 5KW, 8KW, or 20KW. Lower settings preserve battery life for longer runtime, while 20KW output powers heavy duty machines and multiple high draw devices simultaneously. Each of the three 15A sockets provides reliable AC power for Australian standard plugs.

Quiet and Clean Operation
No internal combustion engine means zero noise, zero exhaust fumes, and no fuel storage risks. Use it inside offices, warehouses, hospitals, schools, or residential buildings without disturbing occupants or triggering air quality alarms. The silent operation also makes it ideal for film sets, exhibitions, and overnight events.

Safety First Design
Engineered with multiple protection systems including overload protection, short circuit protection, and temperature management. The battery chemistry and enclosure are built to rigorous safety standards, making this power box safe for unattended operation in sensitive environments.

Applications Across Industries
This portable power box serves many sectors. Construction sites use it for silent nighttime lighting, power tools, and site offices. Event organizers power sound systems, catering equipment, and display screens. Emergency response teams rely on it for backup power in disaster zones. Tradespeople bring it to remote job sites where grid access is limited. It also works as home backup power during blackouts, keeping refrigerators, internet routers, and medical devices running.

Extension and Usage Tips
Place the unit on a flat stable surface with adequate ventilation around the air intakes and exhaust. Connect devices one at a time and avoid exceeding the selected output power limit. For maximum battery lifespan, avoid fully depleting the unit before recharging. The AC230V mains charge is suitable for overnight top ups, while the external 20KW fast charger gets you back to full capacity in a fraction of the time for demanding daily cycles.

What’s Included
The portable power box comes with a standard AC230V charging cable suitable for Australian outlets. Three 15A sockets are built into the front panel. A digital display shows remaining battery percentage, current output power, and estimated runtime. The external 20KW fast charger is available as an optional accessory.

Environmental Benefits
Zero tailpipe emissions make this power box a greener alternative to petrol or diesel generators. It helps reduce carbon footprint on job sites and eliminates the risk of fuel spills. The battery is long lasting and recyclable at end of life.

Ideal for Australia
Rugged and reliable, this unit handles Australia’s diverse conditions from hot outback work sites to coastal humidity. The 15A sockets match standard Australian caravan, workshop, and trade outlets. With 230V input, it charges from any household or industrial socket without needing a step down transformer.

Warranty and Support
Backed by a standard manufacturer warranty. Technical support is available for troubleshooting, firmware updates, and service inquiries. For warranty claims, contact your local distributor with proof of purchase and unit serial number.

Final Summary
The Ecolite portable power box in 15KWh or 20KWh capacities brings silent, clean, and safe electricity wherever you need it. With three 15A sockets, selectable 5KW to 20KW output, and dual charging options (AC230V or external 20KW fast charger), this Australian market unit replaces noisy generators in indoor settings and remote locations. Ideal for trades, events, emergency backup, and off grid power needs.

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℃
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


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