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Swatten

Swatten
F1 SieB-H-F

A high-voltage stack for Swatten's documented H1 hybrid inverters.

Research-based opinionAustralian product range confirmedChecked 12 November 2026
Swatten brand mark used because a reusable Australian product image is not yet available9.6–25.6 kWh
01

Manufacturer-sourced facts

What it is.

These are product facts, not a score or endorsement.

Request an installed quote for the exact inverter, battery stack and backup hardware.

Usable capacity range
9.6–25.6 kWh
Published output
5.76–15.36 kW continuous DC across the six stacks
Module size
3.2 kWh
Architecture
DC-coupled
Phase support
Single-phase and Three-phase
Backup
System dependent
Warranty
10 years for the battery. The 70% performance warranty has a model-specific throughput limit.
Cell chemistry
LFP
CEC status checked
Six exact CEC-listed models. The 22.4 kWh entry expires 9 October 2027 and the other five expire 15 August 2027.
Standout specification
Six 3.2 kWh increments. The current importer datasheet and CEC register agree on usable energy at the maximum documented discharge setting.
Show 6 model variants

These model names sit inside the family above. Capacity, phase and output still need to match the installed configuration.

  • SieB-H9600-F
  • SieB-H12K8-F
  • SieB-H16K0-F
  • SieB-H19K2-F
  • SieB-H22K4-F
  • SieB-H25K6-F
02

Our opinion

The buying view.

EDITORIAL OPINION - BASED ON THE CITED RESEARCH
“The F1 offers smaller capacity steps than the HP. Ask for the usable energy and enclosure rating of the exact hardware revision on the quote.”
Best suited to
Homes comparing a Swatten installer quote for a 3–8-module system.
What stands out
Six 3.2 kWh increments. The current importer datasheet and CEC register agree on usable energy at the maximum documented discharge setting.
03

Cons and watch-outs

What to check before buying.

These are configuration trade-offs and questions to verify, not claims that the product is defective.

  • The older Australian product sheet lists 8.64–23.04 kWh usable and IP65. The newer importer sheet lists 9.6–25.6 kWh at maximum depth of discharge and IP55. Confirm the supplied revision and settings.
  • The approved 5 and 6 kW SH inverter manuals specify a battery voltage window that fits F1 stacks with three to six modules. The larger F1 stacks need a documented TH pairing.

Ask for these points to be answered against the exact model numbers and installed configuration in your quote.

04

Evidence trail

Check the sources.

Specifications can change by model revision, region and paired hardware. CEC approval is not proof of current availability or suitability. Confirm the model and final design with the manufacturer and an accredited Australian installer.

Swatten F1 current datasheet · MASA Tech AustraliaOpen manufacturer source ↗Swatten F1 inverter compatibility declarationOpen supporting source ↗Clean Energy Council · approved battery registerOpen supporting source ↗Swatten Australia · earlier F1 datasheetOpen supporting source ↗Swatten F1 Australian warranty V2.1Open supporting source ↗AZ Energy Australia · trade enquiryOpen supporting source ↗Solar Link Australia · exact 9.6 kWh model enquiryOpen supporting source ↗CEC series: F1Search the household-scale approval register →Is something outdated or incorrect?Contact TechManPat with an update →

Evidence check

Last checked

Australian sources
Specifications last checked
12 November 2026
Price last checked
No separate price check recorded
Australian availability last checked
12 November 2026

What changed

No material change logged.

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