Uploaded January 2025 | Updated September 2026, 2 weeks ago
Today we will have a very close look at the brand-new firmware for the Seplos BMS V3. In the past, this BMS has shined with very well-built hardware and excellent parameters which let you fine-tune the settings. But it always lacked a bit behind in terms of software design and also the charging algorithm was only very basic. Hopefully we will see a huge step forward with this new software? Let's see what it can do...
Seplos website with Firmware and Software download:
seplos.com/download.html
Seplos BMS and downloads (no registration, in the Seplos BMS section):
off-grid-garage.com/battery-management-systems-bms
Seplos V10 - V11, how to spot the difference (in the Seplos BMS section):
off-grid-garage.com/battery-management-systems-bms
Seplos DIY Kit. Still the best on the market?
off-grid-garage.com/diy-kits
Please subscribe and join me on my journey of the Off-Grid Garage!
For more information, please check out my website with links to all the batteries, materials, devices and products I have used in my videos: off-grid-garage.com
Your great support is much appreciated! Thank you very much.
Buy me a Beer🍻: off-grid-garage.com
or a coffee: buymeacoffee.com/jqtgwc3mp3
You can also click on the Thanks button under the video to support the channel.
Become a Channel Member (and receive additional content from time to time):
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T-Shirts, caps, mugs and more in our merch-shop:
off-grid-garage.com/merch
👇👇👇 These are the batteries you are looking for 👇👇👇
🔋➡NEW EVE MB30/MB31 with 306Ah/314Ah: off-grid-garage.com/batteries
🌞➡Solar charge Controllers, Inverters and accessories: off-grid-garage.com/solar-charge-controller
🔧➡Tools, Analysers and Testers: off-grid-garage.com/equipment
📈➡ Battery Tests and Results: off-grid-garage.com/battery-data
🔌➡Batteries, charger and accessories: off-grid-garage.com/batteries-3
⚡➡Cables, Inverters and Electronics: off-grid-garage.com/electronics
Get your Jakiper 'Jaki' Batteries from the local NSW warehouse with short delivery times. Batteries with great value and quality. Check out my website for reviews and discounts:
off-grid-garage.com/li-ion-batteries
or find out more directly on the Jakiper Australia website:
aujakiperbattery.com/?ref=ogga
Sponsors:
@powerwall
YouTube: youtube.com/@ESS-BESS-CONTAINER
Facebook: facebook.com/groups/orientpowerbattery
Tiktok: tiktok.com/@orientpowerbattery
--
@offgridps
Off-Grid Power Systems, your Victron Dealer in the US delivering outstanding value and service for commercial, recreational and full off-grid systems. Let them know, Andy sends you!😉
Relax, Recharge, Repeat: offgridps.com
Here is my Tesla referral link, if you want to buy any Tesla accessories or even order a vehicle (get $350 off a new vehicle!). This is a great way to support my channel. Thanks a lot, to everyone who have used it so far 🙏 tesla.com/en_au/referral/stefan96963
Music for Creators:
share.uppbeat.io/hhkbmufrd7ir
My other (German) YouTube channels:
youtube.com/c/OffGridGarageAustralia/channels
Please don't leave any links in your reply. YouTube will not publish your comment in this case.
Please do not send me any emails. I'm receiving far too many and I'm unable to read or even reply to them. Consider leaving your questions under the videos so the community can help you out.
Today we will have a very close look at the brand-new firmware for the Seplos BMS V3. In the past, this BMS has shined with very well-built hardware and excellent parameters which let you fine-tune the settings. But it always lacked a bit behind in terms of software design and also the charging algorithm was only very basic. Hopefully we will see a huge step forward with this new software? Let's see what it can do...
Seplos website with Firmware and Software download:
seplos.com/download.html
Seplos BMS and downloads (no registration, in the Seplos BMS section):
off-grid-garage.com/battery-management-systems-bms
Seplos V10 - V11, how to spot the difference (in the Seplos BMS section):
off-grid-garage.com/battery-management-systems-bms
Seplos DIY Kit. Still the best on the market?
off-grid-garage.com/diy-kits
Please subscribe and join me on my journey of the Off-Grid Garage!
For more information, please check out my website with links to all the batteries, materials, devices and products I have used in my videos: off-grid-garage.com
Your great support is much appreciated! Thank you very much.
Buy me a Beer🍻: off-grid-garage.com
or a coffee: buymeacoffee.com/jqtgwc3mp3
You can also click on the Thanks button under the video to support the channel.
Become a Channel Member (and receive additional content from time to time):
youtube.com/channel/UCSv0QdWrddSghKQ9gXDT7pQ/join
T-Shirts, caps, mugs and more in our merch-shop:
off-grid-garage.com/merch
👇👇👇 These are the batteries you are looking for 👇👇👇
🔋➡NEW EVE MB30/MB31 with 306Ah/314Ah: off-grid-garage.com/batteries
🌞➡Solar charge Controllers, Inverters and accessories: off-grid-garage.com/solar-charge-controller
🔧➡Tools, Analysers and Testers: off-grid-garage.com/equipment
📈➡ Battery Tests and Results: off-grid-garage.com/battery-data
🔌➡Batteries, charger and accessories: off-grid-garage.com/batteries-3
⚡➡Cables, Inverters and Electronics: off-grid-garage.com/electronics
Get your Jakiper 'Jaki' Batteries from the local NSW warehouse with short delivery times. Batteries with great value and quality. Check out my website for reviews and discounts:
off-grid-garage.com/li-ion-batteries
or find out more directly on the Jakiper Australia website:
aujakiperbattery.com/?ref=ogga
Sponsors:
@powerwall
YouTube: youtube.com/@ESS-BESS-CONTAINER
Facebook: facebook.com/groups/orientpowerbattery
Tiktok: tiktok.com/@orientpowerbattery
--
@offgridps
Off-Grid Power Systems, your Victron Dealer in the US delivering outstanding value and service for commercial, recreational and full off-grid systems. Let them know, Andy sends you!😉
Relax, Recharge, Repeat: offgridps.com
Here is my Tesla referral link, if you want to buy any Tesla accessories or even order a vehicle (get $350 off a new vehicle!). This is a great way to support my channel. Thanks a lot, to everyone who have used it so far 🙏 tesla.com/en_au/referral/stefan96963
Music for Creators:
share.uppbeat.io/hhkbmufrd7ir
My other (German) YouTube channels:
youtube.com/c/OffGridGarageAustralia/channels
Please don't leave any links in your reply. YouTube will not publish your comment in this case.
Please do not send me any emails. I'm receiving far too many and I'm unable to read or even reply to them. Consider leaving your questions under the videos so the community can help you out.
