A different model with a bigger reserve.

The Power Tank 1000 is model IESS-1K20N. Its key ratings are 1000W continuous pure sine wave AC output, 2000Wh LiFePO4 battery storage and up to 1200W solar input. The original IESS-05K10N is a 500W / 1000Wh unit.

What the upgrade means.

You can plan for a larger compatible combined appliance load because the continuous output is doubled. You also have twice the stored battery energy. If you keep the same load and similar operating conditions, the larger battery gives roughly twice the calculated backup time.

When to consider the 1000W model.

Consider it when your checked device list needs more than 500W, or when you want more energy storage for a load that already fits the original model. Running several compatible office or household devices together can make the larger reserve useful.

Compressor startup still needs checking. The 1000W rating does not mean every iron, kettle, air conditioner or freezer is suitable. Match the actual equipment demand to the station’s output.

Plan the solar setup separately.

Power Tank 1000’s published maximum PV input is 1200W. Its maximum PV voltage is 60V and the MPPT range is 11–60V. A panel arrangement must meet voltage and current limits as well as wattage. Ask for a complete, compatible setup rather than choosing panels by size alone.

Use the model number when ordering.

Request IESS-1K20N if you want the 1000W / 2000Wh unit. Model numbers make it easier to distinguish continuous output from battery storage and avoid mixing the two Power Tank specifications.

Get your BetaDeal quote.

BetaDeal’s Power Tank 1000 is ₦600,000 on its own, or ₦860,000 with two 550W solar panels at ₦130,000 each. Message Mr. Olamide with your selected package and delivery location.

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