Kool Energy Lithium 1kW Portable Backup

Original price was: R19,532.75.Current price is: R15,525.00. incl Vat

21% Off

7 in stock (can be backordered)

Kool Energy Lithium-Ion 1kW Portable Backup

Ideal for powering your essentials during Load-Shedding

The Kool Energy 1KW Lithium Ion Backup units plug-and-play ability makes it the perfect companion during load shedding  and it will run your essential loads. This unit does not need to be installed  so you won’t have to spend on solar installations which makes it even more cost-effective.


Kool Energy Lithium 1kW Portable Backup



Kool Energy Lithium 1kW Portable Backup

  1. KOOL Energy Storage System is an all-in-one solution, which integrates an inverter and a LifePO4 battery into one unit.
  2. KOOL Energy offers an economical and self-sufficiency solution allowing homeowners to seamlessly store excess solar energy during the daytime to power their home both day and night.
  3. Product features including an Lithium-ion battery module which is lighter than lead-acid batteries and a compact/elegant design.
  4. Moreover, KOOL Energy offers 3 operation modes settings to adapt to individual houses.
  5. It is easy to configure between different operation modes based on user’s needs regarding their energy management, include user programmable PV power supply priority, charging source priority.

TheKool Energy 1kW Portable Standby Kit enables you to run your essential devices:

  • TV and DSTV with DVD player
  • Notepad Computers and printer.
  • WiFi Router for your Internet
  • Home theater system
  • Fridge and Freezer
  • Cellphone Chargers
  • Lights (Your light bulbs must be LED)

More Features Of The Kool Energy Lithium 1kW Portable Backup

  • The Kool Energy’s compact size makes it portable which is ideal if you need to  move it around the house or office .
  • It’s ready to use and comes with two plug points so you can plug in your appliances. You can also  plug the unit into an AC outlet  to charge the battery.
  • Zero installation costs on top of the already budget-friendly price makes the Kool Energy unit  a must-have .
  • With the portability, you are able to  run any important appliance  while under load-shedding.
  • You won’t need to worry about where you are going to store it when it is not in use because of its  compact size .
  • If you’d like to charge the battery using solar power, there is a  connection point  for this.

This  mobile unit is easily transported  to where ever you need it and its compact size makes it easy to store away when not in use. Its plug-and-play ability makes it the  perfect companion during load shedding  and it will run your essential loads.

Chillax Load Shedding Kit LDSK-1-2 Essential Devices


Kool Energy Lithium 1kW Portable Backup


  • Rated Power(w): 1000W
  • Battery Voltage(v): 25.6V

AC Input

  • Mains Charging Current: 10A
  • Input Voltage Range: 145-275V
  • Input Frequency: 45-65Hz

AC Output

  • Output Voltage: 230VAC
  • Output Frequency: 50/60Hz
  • Output Wave: Pure Sine Wave

Specification Of Built-In LiFePO4 Battery

  • 2000 times D.O.D
  • 80%;8S1P
  • Standard Discharge Current: 50A
  • LiFePO4 Battery Capacity: 25.6V – 50Ah (1280Wh)

Solar Input

  • Max. PV Power: 820W
  • Range Of Charging Voltage: 35-100VDC
  • Rated Charge Current: 30A (MPPT)
  • Voltage For Floating Charge: 28.4VDC

DC Output

  • Low Voltage Recovery Voltage: 26.8VDC
  • Low Voltage Protection Voltage: 22.4VDC
  • 5VDC USB Output: 2 Pieces USB2.0 (5VDC, 2.4A max)
  • 12VDC Output Ports: 2 Pieces (2A max)


  • Heat Dissipation / Cooling: Temperature control by intelligent exhaust fan
  • Display: Digital LCD + LED
  • External Size (WxDxH): 453 x 189 x 396mm
  • Package Size (WxDxH): 517 x 287 x 477mm
  • Nett Weight: 26kg
  • Gross Weight: 28kg

You can connect it to solar panels and it also comes with a 8 month warranty.

Ports and Interfaces

Kool Energy Lithium 1kW Portable Backup

Kool Energy Lithium 1kW Portable Backup

  • Lithium Battery On & Off Switch
  • 2x AC Output Plugs
  • Solar Panel Inputs with Pre-Fitted MC4 Connectors
  • AC Input Protection
  • AC Input (Cable in the box)

Kool Energy Lithium 1kW Portable Backup

  • DC Output On & Off Switch
  • 2x 12VDC Output Ports
  • 5VDC USB Ports
  • Unit Specification Label

Key Features

Kool Energy Lithium 1kW Portable Backup

  • Pure sine wave output;
  • 2000 cycles lifePO4 battery and has a 5 years service life;
  • The mains input automatically turns on and activate the lifePO4 battery
  • The mains supply mode/energy-saving mode/battery mode can be set for flexible;
  • Convenient and practical 5VDC-USB2.0; and 12VDC output port;
  • MPPT Controller greatly improving the charging efficiency more than 20%;
  • Overcharge protection and over discharge protection for a longer battery life;
  • Safe and reliable with intelligent exhaust fan control;
  • Overall automatic protection and alarms including AC output overload protection, short circuit protection. Etc;

How It Works

Kool Energy Lithium 1kW Portable Backup

Kool Energy Lithium 1kW Portable Backup

Browse More Equipment

Additional information

Weight 28 kg
Dimensions 51.7 × 28.7 × 47.7 cm
Rated Power


Battery Type

Max Charging Current

MPPT Tracker

MPPT Voltage Range

Min. MPPT Voltage

Max. MPPT Voltage

Nominal Capacity

Nominal Output Frequency

Max DC Input Current

Nominal Battery Voltage

Nominal Battery Energy

Normal Output Voltage

Wave Form

Technical Specification


What's In The Box

Kool Energy Lithium 1kW Portable BackupKool Energy Lithium 1kW Portable BackupKool Energy Lithium 1kW Portable BackupKool Energy Lithium 1kW Portable Backup