The itel Power Tank IESS-1K20N is an all-in-one solar power station combining a 1000W pure sine wave inverter, 2000Wh LiFePOâ‚„ battery and 1200W MPPT solar controller in one compact unit.
It supports grid, generator and solar charging, making it suitable for home and office backup. With silent operation rated below 45dB, it provides an alternative to petrol generators for powering compatible essential appliances.
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Key features and highlights
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1000W Pure Sine Wave Inverter: Provides AC electricity for compatible home and office appliances.
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2000Wh LiFePOâ‚„ Battery: High-capacity battery for extended backup power.
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1200W MPPT Solar Controller: Supports solar input up to 1200W.
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11–60V Solar Input: Wide solar charging voltage range.
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3-in-1 All-in-One Design: Combines inverter, battery and MPPT controller.
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3000+ Battery Cycles: Manufacturer-supplied battery cycle-life claim.
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Triple Charging Options: Supports grid, generator and solar charging.
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Fast Charging: Advertised full charging time of 2–3 hours.
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Silent Operation: Operating noise rated below 45dB.
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Pure Sine Wave Output: Suitable for compatible sensitive electronics.
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Two AC Sockets: Convenient connection for compatible appliances.
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LCD Display: Shows battery percentage and operating information.
What can the itel IESS-1K20N power?
The 1000W inverter makes it suitable for several essential household and office appliances, provided their combined power consumption and starting requirements remain within the station’s limits.
| Appliance | Suitability |
|---|---|
| LED lights | Suitable |
| Television | Suitable |
| DSTV decoder | Suitable |
| Standing and table fans | Suitable |
| Wi-Fi router | Suitable |
| Laptop | Suitable |
| Mobile phones | Suitable |
| Refrigerator | Check starting and running wattage |
| Freezer | Check starting and running wattage |
| Small office equipment | Check total load |
Important: The 2000Wh battery determines how much energy is stored, while the 1000W inverter determines the maximum AC output. Appliances with high starting surges may exceed the inverter’s capability even when their normal running wattage is below 1000W.
Why choose the itel IESS-1K20N?
The itel IESS-1K20N brings three important power components together in one unit:
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Inverter: Converts stored battery energy into AC electricity.
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Battery: Stores 2000Wh of electrical energy.
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MPPT controller: Manages solar charging from compatible panels.
This reduces the need to purchase separate components and assemble a conventional inverter system.
Its solar charging support helps reduce dependence on grid electricity, while its quiet operation makes it suitable for indoor environments where petrol generator noise and fumes are undesirable.
Best for: Flats, 1–2 bedroom apartments, small offices, shops and households looking for backup electricity for essential appliances.
Related Product :Â itel Power Tank 500W 1000Wh LiFePO4 Power Station
Technical specifications
| Specification | Details |
|---|---|
| Brand | itel |
| Product name | Power Tank Energy |
| Model | IESS-1K20N |
| Product type | All-in-One ESS Power Station |
| Inverter capacity | 1000W |
| Output waveform | Pure Sine Wave |
| Battery capacity | 2000Wh |
| Battery chemistry | LiFePOâ‚„ |
| Battery cycle life | 3000+ cycles |
| Solar controller | Built-in MPPT |
| Maximum solar input | 1200W |
| Solar input voltage | 11–60V |
| Charging sources | Grid, generator and solar |
| Advertised full charging time | 2–3 hours |
| Operating noise | Below 45dB |
| AC sockets | 2 |
| Display | LCD battery display |
| System design | Inverter + Battery + MPPT |
Frequently asked questions
1. What is the battery capacity of the itel IESS-1K20N?
It comes with a 2000Wh LiFePOâ‚„ battery.
2. What is the inverter output of the itel Power Tank?
It has a 1000W pure sine wave AC output inverter.
3. Can I connect solar panels to the itel IESS-1K20N?
Yes. It has a built-in 1200W MPPT solar controller and supports solar input between 11V and 60V.
4. Can it charge without solar panels?
Yes. It supports charging from grid electricity and compatible generators.
5. How long does it take to charge fully?
The supplied product information advertises a full charging time of approximately 2–3 hours. Actual charging time depends on the charging source and conditions.
6. Can it power a refrigerator?
It may power compatible refrigerators, but you must check the refrigerator’s running wattage and compressor starting surge against the station’s 1000W inverter limit.
7. Is the itel IESS-1K20N noisy?
It is rated below 45dB according to the supplied specifications, making it quieter than a conventional petrol generator.
8. How long does the LiFePOâ‚„ battery last?
The supplied specifications state more than 3,000 charge cycles. Actual lifespan depends on charging habits, temperature and usage.
9. Does it have AC sockets?
Yes. It has two AC sockets for connecting compatible appliances.
10. Does it require a separate inverter or solar controller?
No. The inverter, battery and MPPT solar controller are integrated into one unit.
Household Appliances
Air Conditioner
Cookers
Freezers
Generators
Kitchen Appliances
Refrigerators
Television

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