| Version | Size Bytes | Build Date | Source | Notes |
|---|---|---|---|---|
| fro36120 | 13455281 | 19/03/2025 | changelog.pdf | |
| fro35510 | 13429128 | 18/12/2024 | changelog.pdf | |
| fro35220 | 13429128 | 29/05/2024 | changelog.pdf | |
| fro35020 | 13355384 | 10/01/2024 | changelog.pdf | |
| fro34310 | 13336102 | 01/08/2023 | Fronius support | changelog.pdf |
| fro34162 | changelog.pdf | |||
| fro33500 | 13098166 | 15/12/2022 | Fronius web | changelog.pdf |
| fro33450 | ||||
| fro33350 | ||||
| fro33160 | 12979090 | 26/04/2022 | User upload ? | # Removal of Australian setups AU1 to AU7 |
| fro33151 | 12/04/2022 | ! Truncated file on archive.org Wayback Machine | ||
| fro33050 | 13086739 | 07/02/2022 | User upload ? | |
| fro32482 | 11921669 | 06/12/2021 | User upload ✓ | ! Truncated file on archive.org Wayback Machine |
| fro32450 | 09/11/2021 | ! Truncated file on archive.org Wayback Machine | ||
| fro32410 | 11922593 | 13/10/2021 | Fronius support | |
| fro32370 | 11874597 | 13/09/2021 | User upload ✓ | ! Truncated file on archive.org Wayback Machine # New Australian 2020 country setups (AUA, AUB , and AUB) |
| fro32070 | 12/02/2021 | ! Truncated file on archive.org Wayback Machine | ||
| fro31330 | 13872937 | 12/08/2020 | User upload ✓ | ! Truncated file on archive.org Wayback Machine |
| fro31250 | 13860256 | 18/06/2020 | User upload ✓ | ! Truncated file on archive.org Wayback Machine |
| fro31240 | ||||
| fro31180 | 14580247 | 29/04/2020 | User upload ? | # New of Australian 2020 country setups AU1 to AU7 |
| fro30490 | ||||
| fro30380 | 14390517 | 20/09/2019 | User upload ? | |
| fro30310 | 14390517 | 31/07/2019 | Fronius support | |
| fro30210 | ||||
| fro30160 | 14314060 | 18/04/2019 | User upload ? | |
| fro30020 | ||||
| fro29450 | ||||
| fro29390 | ||||
| fro29270 | 11389491 | 05/07/2018 | User upload ? | |
| fro29180 | ||||
| fro28500 | 10138239 | 14/12/2017 | User upload ? | Changelog Note: “ATTENTION: Intermediate update via fro28500.upd” |
| fro28330 | 10806164 | 16/08/2017 | User upload ? | |
| fro28171 | ||||
| fro28090 | ||||
| fro27470 | 15108211 | 21/11/2016 | User upload ? | |
| fro27372 | ||||
| fro27170 |
Note: For the user sourced files, ? = unverified , ✓ = verified (hash match to alternative source).
Latest change log SE_FW_Changelog_Fronius_Galvo_Symo_Primo_Eco_DE-EN.PDF
I’m trying to catalog previous Fronius firmware for solar inverters, Please submit any firmwares that have not been listed or don’t have a file size displayed.
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Upload firmware
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I’m also try to collect change logs between fro34162 and fro33350. Or any other change logs that list versions no longer publicly listed by Fronius. So if you have change log pdf you obtained when to downloaded your firmware please upload your change log as well below.
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Upload Changelog
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Check your update files are the right size before attempting to update your SnapInverter!
Other Links
- Google Spreadsheet Link
- https://manuals.fronius.com/HTML/4204102165/en.html
- Fronius download archives on archive.org Wayback Machine
Note some of the update files on the Wayback Machine on archive.org are truncated, due to the archive.org bot timing out because of the very slow download Fronius download servers. - https://timrutter.net/archives/fronius/
Disclaimer
All information, materials, and resources provided are for general informational purposes only and are provided “as is” and “as available.” No representations or warranties of any kind, express or implied, are made regarding the accuracy, completeness, reliability, suitability, or availability of the information or resources.
To the fullest extent permitted by applicable law, the provider expressly disclaims all warranties, including but not limited to any implied warranties of merchantability, fitness for a particular purpose, non-infringement, or freedom from errors or omissions.
Use of the information and resources is entirely at your own risk. In no event shall the provider be liable for any loss, damage, or injury of any kind, whether direct, indirect, incidental, consequential, special, or punitive, arising out of or in connection with the use of, or reliance on, the information or resources provided.