This is amazing idea. Local car breakers selling 50kwh battery for £5000 from Renault Zoe. Assuming you want this mounted outside with some fire protection .
Remember that CAN bus wires are very prone to EMC/EMI from anything. Especially at higher baud rates. So have them shielded and twisted according to spec. Many uses patch/ethernet cables (shielded of cause), which is quite ok in many cases
@@gelisob modbus has some recommendations which were not that true cause growatt said 15 m, but in reality some have already achieved 125 m and up to 800 m should be possible. Not sure about Can Bus, but it depends on your configuration cause usually batteries run can bus for the car and inverters tend to use modbus , even though Growatt offers CAN BUS too, but a different dialect.
Victron support is not difficult using can bus. Reconfiguring a 400V pack down to 65V can be a little tricky though. If you are looking for a specific EV battery to do this I would recommend the Zoe ph2 52kWh given its internal cell layout and the fact I have one running with a Victron Multiplus 10KVA + Cooler Control GX.
@@TheKingpleb M3 would be a nightmare to do tbqh, it's entirely possible to do just not with the existing onboard cell monitoring (no balancing). The slave protocol has not yet been fully cracked (afaik), and I would expect the main BMS to panic of you tried to reconfigure the DC bus to an acceptable voltage.
GoodWe and Deye are on the "BYD BATTERY-BOX PREMIUM HVS&HVM COMPATIBLE INVERTER LIST", so most likelty these already work! Someone just needs to test it!
Great work Dala! I just today finally purchased a used 40kWh Nissan Leaf battery pack to integrate in my PV system. Looking forward to implement it based on your videos! 🙂
@@djjmtimmermans Sure, no problem. I paid some 6250£ +VAT and shipping from UK. The battery was from an accidental 2019 Nissan Leaf with some 90'000km on the odometer. It is an almost perfect battery with >90%SOH. Purchased it on Ebay.
so essentially i can tell the battery that it's technically still in a car and use the internal bms with balancing and all safety features while being able to use the hv output to any yet supported inverter that matches the voltage range ? that's pretty amazing work!
Well done. 👍🏻 I guess that you have put in many hours in all this coding. I have a Solax x3 g4G3 15kW inverter and a zoe 40 kWh battery pack. The battery pack is just laying around at the moment so just let me know if there is anything I can do for you if you want me to do some tests for you. Greetings from Sweden🇸🇪
according to github Zoe should work now - in experimental mode, but I bet you will get it running too. Zoe on top of your ID.3 battery trailer will be a nice upgrade I guess, but the City Stromer is also still one of your running projects.
My first thought is how do i go about mounting the pack on an exterior brick wall then building a box around it to avoid the weather and a small heater for winter. great work
Great work! Is it okay to share link to the Victron community under modifications section? There could be persons who are interested to join your battery emulator community :)
This is pretty neat. Maybe you can talk with another TH-camr Will Prowse. He does solar content and he's always talking about needing better software for the equipment. He likes the other company's battery's but maybe if we can recycle some old battery's it will be even better.
I know you have the fronius smart meter, have you seen what its syntax is? Would be interested to create own with ESP32 and already have some current clamps waiting.
This is awesome progress. Dala, do you have any examples of how the car batteries are stored/installed in a home? Are there any wall mounts available to attach the vertically etc? Can the batteries be outside and handle the rain / fog / moisture?
Hi Dala. Was it just me or did you mention a Discord? If so, could you share the link in the description? From my end I have Huawei's popular SUN2000 (specifically the SUN2000-6KTL-L1) inverter, which can normally only connect to Huawei Luna or LG Resu batteries. Looking to hook that up to my Leaf's 2011 24Kwh battery. So, that's a possible test that could be made.
Yes most of the quick day to day development discussion is being held on my Patreon Discord server. Link here incase you want to support and join! www.patreon.com/dala
Has anyone had any look at Huaweis protocol? They also support 400v batteries. Saw that LG Chem RESU-h works, just need to find the rs485 register manaul. Edit: After more resarch the lg chem also works with fronius meaning it should be possible... hmmm
Unbelievable work. World it be possible to connect an titansolar or pylontech hv battery to the fronius Inverter? This would be also great. Best regards Alex
Would be great to see how your approach would work with the new Goodwe ET 25KW - 30KW Hybrid high voltage inverters as they have the capability to have two batteries connected via separate connections. With your interface, do you think it could handle a single Tesla model 3 battery connected across both inverter battery connections (simulating a pair of separately connected HVM11's?) I'm guessing the Tesla pack could handle the power output of 2 x HVM11's?
One quick Q if I may, if I were to get a Solax hybrid with a 24kwh Leaf battery, could I add an additional Leaf battery to the same inverter in the future? Thanks!
I have a Tesla Solar system with one power wall ... Do you have anything with your boards that will allow me to make my own DIY battery look like a second or third power wall so I can connect to the existing system with out re-inventing the wheel ... thanks keep up the good work
Thanks for posting this! I'd also like to know if there is a way to keep the battery in the car and have the inverter at the house as an emergency source.
No the env200 cannot get 62kWh installed, the shape is too different. Only 24/40 env200 is possible to swap between. Also the LEAF 62kWh batteries lack AC cooling.
This all sounds great but can this setup be used with a bunch of individual batteries rather than complete OEM battery packs? If so is there a minimum number of cells? Thanks.
Dude, the whole point of this is because there is 1000 systems already available to do what youre describing here, and 0-none for running complete packs.
See my other videos on using individual cells stringed together with a BMS. I do not recommend this, it costs a lot more, and requires way more skill/effort.
Amazing project!! Your are douing fantastic work! Did you think about adding some web interface or small screen with buttons to control manually turning on and off of battery? Can this battery work without solar investors like simple bms?
I have a Renault Fluence since 2021 in my Garage with 47% Rest-Capacity = 10-11 kWh. Thats the same type of battery as the Leaf. Could I use the same system as you did on the Leaf ???
Yes, Pelle_C's Raspberry Pi variant has Batrium BMS support: gitlab.com/pelle8/gen24 However, I do not recommend using an external BMS. It will cost thousands of euros for the longmons and external components. Much better to re-use battery as-is!
I wonder if anyone tried with Sungrow SH10RT-ADA Australian version? I'm currently planning to install panels in my house in Canberra Australia and also thinking to find the battery. My provider says Fronius will be way more expensive compare to Sungrow. BTW I'm planning petentially to by EV. Does it make sense to buy 3phase inverter? It is very rear case when I drive more than 60km a day. Currently I do not have anything what uses 3 phase. The only what could be is the EV charger from 3phases. I wanted to buy 3phase woodworing tools, but not sure if that ever happens. I'm currently reviewed supported invertors and looking to buy one of Fronius Primo GEN24 6.0 Plus, Fronius Symo GEN24 8.0 Plus, Fronius GEN24 Plus Symo 10.0 Plus, Sungrow SH6.0RS-ADA, Sungrow SH10RT-ADA
I can add it if I get some CAN logs! I need: - CAN logs from a running Hyundai ioniq, from the CAN bus that is connected to the battery - Two logs, one at low SOC%, and one at high SOC%. Also some discharge/charge logs would be good. - CAN logs from a standalone ioniq battery Then once we have that, we can: - Experimenting by sending the complete CAN data to the battery, and seeing if it stays on - Do the standard integration to the LilyGo hardware
And again - thank you for this work!!! It's looks not so complicated for people without technical background. Is it possible with LILYGO to set specific time for charging battery from grid? In my region we have very short daylight hours (4-5) and a lot of clouds. And every night electricity from grid is very cheap, and afternoon hours very expensive. Difference can be up to 1 euro per kWh.
Hi Dala, i plan to assemble a hybrid residential solr system, and i decide go with fronius gen24 plus inverter, but i cant’t purchase the overpriced BYD battery, does this project will allow me to use a DIY lifepo4 battery pack?
Not by default. The project focuses on safe re-use of complete EV packs. If you build a custom battery, it's gonna have to be 400V and speak CAN. Not that easy thing to do! I would suggest picking up an old EV pack, see the wiki for compatibility: github.com/dalathegreat/Battery-Emulator/wiki
@@DalasEVRepair hi Dala, thank you for reply. Since i live in Indonesia, it will be very dificult to find and buy an used ev battery pack. Build a diy LFP baterry with 400V also very difficult. And for Fronius gen24 inverter which closed source to BYD battery is also difficult to purchase the battery (availability & pricing issue in Indonesia). Do you have any forward plan to configure an Battery Emulator that can bypass the comunication between inverter and a custom build 48V 200A LFP battery?
@@bobbyhartanto3210 Unfortunately not, the whole idea with the project is safe re-use of used EV batteries. But it is open source, feel free to modify it!
Dala, you are a real battery/EV wizzard, looking up to your projects. I have one question concerning the charging of the leaf battery. Is there a lower limit in charge below which you risk to reduce it's lifetime? The solar system will often deliver very little power... I am using openWB wallbox to charge my leaf on AC depending on solar production and I've set the minimum power to 1.4 kW. Beside the first question, are you aware on any low limit on AC charge for the leaf?
Would it be possible to use my leaf 30 to create 240v AC . It be great to charge my car on cheap power and use the car to power my house in the evening maybe from chademo port? . What you think
@@DalasEVRepair oh I see , it's not possible to make something that turns the port on and converts to ac 240v . I was watching your video using an old leaf battery as a power wall , was hoping I could keep the battery in the car and use it like your power wall. I'm finding now the car has 121000 miles it's down from 30kwh to 20kwh or so , atleast that's what leaf spy reports . What do you think of the VW e-up ? I'm thinking of either upgrading the leafs battery or buying a car with bigger range. If I do that leaf could be power wall . What you think
@@DalasEVRepair sorry I’m not in the know, what do you imply 1 month til release? Like to buy new from the manufacturer? A new product US based? Or the community making a website to buy parts? I’m only starting my journey to reuse high mileage teslas here in the USA.
Does anyone know, some Inverter have two battery inputs. Are these realy two independent ports? So is it possible to connect one with an conventinal stationary battery ( like BYD etc. ) and the other one, with the battery translator on an Leaf reused one?
@@DalasEVRepair Ok, did not know that HW is really that cheap, sorry! Got to investigate this project properly and consider it to my 10 kW solar system! Unfortunately my Fronius Symo is not compatible I think?
Anyone who sees what is possible here for the future will recognize that this is super important work. This community very lucky to have you, Dala.
This will creat a new market for storage.
+1 for Huawei Sun2000 KTL-M1 Inverter interoperability.
Excellent ground-breaking work for the second-life EV battery usage!
💯💯 this is going to be a game changer for used car batteries .... 💪💪
Unbelievable work you do for the community….!👍❤️😉
Open source rules. Thanks Dala!
When the work of others is fully attributed...
Poking the algorithm 😂👍
Love your work Dala!!!
And a thank you to the community as a whole!
Yes, this is an amazing team effort! 🔥
Nice! Automatic contactor handling makes this so much desirable! Hope you get the Growatt inverters supported too, since they are very popular.
Brilliant, well done. Hopefully someone with Home Assistant knowledge will join in and integrate!
This is amazing idea. Local car breakers selling 50kwh battery for £5000 from Renault Zoe. Assuming you want this mounted outside with some fire protection .
If its possible to use the model 3 LFP batteries (from SR models), it would be even safer as LFP is very hard to set on fire
Legend! I’m so glad I found this channel.
Remember that CAN bus wires are very prone to EMC/EMI from anything. Especially at higher baud rates. So have them shielded and twisted according to spec.
Many uses patch/ethernet cables (shielded of cause), which is quite ok in many cases
recommended distance from HW cables to avoid problems? and an easy shielding option?
@@gelisob modbus has some recommendations which were not that true cause growatt said 15 m, but in reality some have already achieved 125 m and up to 800 m should be possible. Not sure about Can Bus, but it depends on your configuration cause usually batteries run can bus for the car and inverters tend to use modbus , even though Growatt offers CAN BUS too, but a different dialect.
Excellent news - we have a 50kWh Zoe pack waiting to install. Brilliant initiative and wonderful community. Thanks
Superb :) looking to use this in the future for my home storage
I will be following this, sounds really good. Modular software is key, easy to extend and easier to fix issues.
Thanks Dala!
Brilliant work Dala, well done.
Thanks!
EVTV Motor verks has a way to use a Model 3 battery for solar storage.
I was thinking about and reading about a Solax inverter for US split phase! Nice work Dala!
Thanks Dale!
This is amazing work Dala! Thank you so much for all of this. Can't wait for the day Victron starts getting tested 😁
Victron support is not difficult using can bus. Reconfiguring a 400V pack down to 65V can be a little tricky though. If you are looking for a specific EV battery to do this I would recommend the Zoe ph2 52kWh given its internal cell layout and the fact I have one running with a Victron Multiplus 10KVA + Cooler Control GX.
@@toucan_can ideally I'm looking to use an M3 pack as they are just more plentiful 🙂
@@TheKingpleb M3 would be a nightmare to do tbqh, it's entirely possible to do just not with the existing onboard cell monitoring (no balancing). The slave protocol has not yet been fully cracked (afaik), and I would expect the main BMS to panic of you tried to reconfigure the DC bus to an acceptable voltage.
@@toucan_can yeah that's the bit that sucks. Other option would be an MS/X pack and break out the modules to bring the voltage down.
thinkin in using this with JK-BMS and Growatt SPH but i'll need some time to think and gather all documentation
Superb work as ever, Dala!
Thank you! 🙏
You are doing an amazing work sir! Hopefully there'll be support for other popular brands like Goodwe, Deye/sunsynk and luxpower inverters.
GoodWe and Deye are on the "BYD BATTERY-BOX PREMIUM HVS&HVM COMPATIBLE INVERTER LIST", so most likelty these already work! Someone just needs to test it!
@@DalasEVRepair Is there any chance that Huawei inverters will be added? :)
@@avc9054 yes, since I own a Huawei inverter 😁
Great work Dala! I just today finally purchased a used 40kWh Nissan Leaf battery pack to integrate in my PV system. Looking forward to implement it based on your videos! 🙂
Hi, I’m really curious what a 40KW Leaf pack should cost. Is that something you would share here? Greetings Danny
@@djjmtimmermans Sure, no problem. I paid some 6250£ +VAT and shipping from UK. The battery was from an accidental 2019 Nissan Leaf with some 90'000km on the odometer. It is an almost perfect battery with >90%SOH. Purchased it on Ebay.
Thank you for your work!
so essentially i can tell the battery that it's technically still in a car and use the internal bms with balancing and all safety features while being able to use the hv output to any yet supported inverter that matches the voltage range ?
that's pretty amazing work!
Well done. 👍🏻
I guess that you have put in many hours in all this coding. I have a Solax x3 g4G3 15kW inverter and a zoe 40 kWh battery pack. The battery pack is just laying around at the moment so just let me know if there is anything I can do for you if you want me to do some tests for you. Greetings from Sweden🇸🇪
Just put it in Lead Acid mode 👍 👍 👍 🔥
That is a quick way to burn down your house incase a cell goes out of balance 😂
according to github Zoe should work now - in experimental mode, but I bet you will get it running too.
Zoe on top of your ID.3 battery trailer will be a nice upgrade I guess, but the City Stromer is also still one of your running projects.
My first thought is how do i go about mounting the pack on an exterior brick wall then building a box around it to avoid the weather and a small heater for winter. great work
This is great! Nice one.
Thanks! :)
I'd love to get involved, I'd be happy to test a 3 phase inverter if I can find a cheap battery here in Australia
I recently added SMA inverters to the list!
Great work! Is it okay to share link to the Victron community under modifications section? There could be persons who are interested to join your battery emulator community :)
Absolutely feel free!
Tesla swapped Nissan leaf will be pretty cool
This is pretty neat. Maybe you can talk with another TH-camr Will Prowse. He does solar content and he's always talking about needing better software for the equipment. He likes the other company's battery's but maybe if we can recycle some old battery's it will be even better.
Nice work! What about Dacia Spring battery? Can it be used with this system?
I know you have the fronius smart meter, have you seen what its syntax is? Would be interested to create own with ESP32 and already have some current clamps waiting.
Yes, here is the Fronius Smart Meter info: gitlab.com/pelle8/gen24/-/blob/main/gen24_smartmeter_registers.md
This is awesome progress. Dala, do you have any examples of how the car batteries are stored/installed in a home? Are there any wall mounts available to attach the vertically etc? Can the batteries be outside and handle the rain / fog / moisture?
I will make a follow up video about this topic later! Some protection is good, wallmounts are also OK
wallmounts
th-cam.com/video/5QG_FMaRJhM/w-d-xo.html
Hi Dala. Was it just me or did you mention a Discord? If so, could you share the link in the description?
From my end I have Huawei's popular SUN2000 (specifically the SUN2000-6KTL-L1) inverter, which can normally only connect to Huawei Luna or LG Resu batteries. Looking to hook that up to my Leaf's 2011 24Kwh battery. So, that's a possible test that could be made.
Yes most of the quick day to day development discussion is being held on my Patreon Discord server. Link here incase you want to support and join! www.patreon.com/dala
You should change project name to EV Battery Emulator. The current one is seem to think that support only BYD battery
Good idea!
Has anyone had any look at Huaweis protocol? They also support 400v batteries. Saw that LG Chem RESU-h works, just need to find the rs485 register manaul.
Edit: After more resarch the lg chem also works with fronius meaning it should be possible... hmmm
I have been worried about buying a used battery from a wrecked vehicle. is there check a batteries health if it has been pulled out of the vehicle?
For LEAF, there is this: github.com/dalathegreat/Nissan-Leaf-Battery-to-OBD2
Do the solar inverters need precharge? Are there contactors inside commercial solar batteries?
Yes they need precharge. Yes commercial batteries contain precharge circuit.
Unbelievable work.
World it be possible to connect an titansolar or pylontech hv battery to the fronius Inverter?
This would be also great.
Best regards Alex
If someone has logs, anything is possible :)
Hi Dala, do you plan to do SMA inverters?
Yes 😎
@@DalasEVRepair time frame?
Would be great to see how your approach would work with the new Goodwe ET 25KW - 30KW Hybrid high voltage inverters as they have the capability to have two batteries connected via separate connections. With your interface, do you think it could handle a single Tesla model 3 battery connected across both inverter battery connections (simulating a pair of separately connected HVM11's?) I'm guessing the Tesla pack could handle the power output of 2 x HVM11's?
Will most likely work with some dev 😁
Growatt also possible cause Solax is somehow connected to Growatt or a subbrand of Growatt used quite often in developing and third world countries?
Most likely will work yes! Someone just needs to test it!
Any updates?
do you accept suggestion for new inverters to add? i need it for a zucchetti 20kw inverter...😅
Always open to adding more stuff if I can get logs from a running system!
One quick Q if I may, if I were to get a Solax hybrid with a 24kwh Leaf battery, could I add an additional Leaf battery to the same inverter in the future? Thanks!
Yes this will be developed!
@@DalasEVRepair thank you Dala, you really are The Great 😊
I have a Tesla Solar system with one power wall ... Do you have anything with your boards that will allow me to make my own DIY battery look like a second or third power wall so I can connect to the existing system with out re-inventing the wheel ... thanks keep up the good work
Get some network sniffing gear and start taking some logs ;)
Thanks for posting this! I'd also like to know if there is a way to keep the battery in the car and have the inverter at the house as an emergency source.
github.com/dalathegreat/BYD-Battery-Emulator-For-Gen24/wiki/Frequently-Asked-Questions#could-i-use-this-project-to-use-my-leaf-battery-without-removing-it-from-the-car
@@DalasEVRepair Thanks.
Dala , how about a NV200 1st Gen with a 62kwh ? it's possible?
No the env200 cannot get 62kWh installed, the shape is too different. Only 24/40 env200 is possible to swap between. Also the LEAF 62kWh batteries lack AC cooling.
CCS Project?
bravo bravo bravo
This all sounds great but can this setup be used with a bunch of individual batteries rather than complete OEM battery packs? If so is there a minimum number of cells?
Thanks.
Dude, the whole point of this is because there is 1000 systems already available to do what youre describing here, and 0-none for running complete packs.
See my other videos on using individual cells stringed together with a BMS. I do not recommend this, it costs a lot more, and requires way more skill/effort.
@@eugeneputin1858 Yes mate but I'm subscribed to Dala, not the others you speak of and happen to have a supply of modules ready for the job.
Amazing project!! Your are douing fantastic work! Did you think about adding some web interface or small screen with buttons to control manually turning on and off of battery? Can this battery work without solar investors like simple bms?
Already added. With your phone and wifi you can control it!
@@DalasEVRepair you're awesome, man💪😎
I have a Renault Fluence since 2021 in my Garage with 47% Rest-Capacity = 10-11 kWh. Thats the same type of battery as the Leaf. Could I use the same system as you did on the Leaf ???
Renault Zoe was same as Renault Kangoo, both these are supported. No clue if Fluence is the same or similar, someone needs to be brave and test 😁
@@DalasEVRepair Thank you Dala, I am not a technician so I will wait and find somebody helping me. 😇
Could this be modified to work with a BMS like Batrium to facilitate DIY batteries?
Yes, Pelle_C's Raspberry Pi variant has Batrium BMS support: gitlab.com/pelle8/gen24
However, I do not recommend using an external BMS. It will cost thousands of euros for the longmons and external components. Much better to re-use battery as-is!
I wonder if anyone tried with Sungrow SH10RT-ADA Australian version? I'm currently planning to install panels in my house in Canberra Australia and also thinking to find the battery. My provider says Fronius will be way more expensive compare to Sungrow. BTW I'm planning petentially to by EV. Does it make sense to buy 3phase inverter? It is very rear case when I drive more than 60km a day. Currently I do not have anything what uses 3 phase. The only what could be is the EV charger from 3phases. I wanted to buy 3phase woodworing tools, but not sure if that ever happens. I'm currently reviewed supported invertors and looking to buy one of Fronius Primo GEN24 6.0 Plus, Fronius Symo GEN24 8.0 Plus,
Fronius GEN24 Plus Symo 10.0 Plus, Sungrow SH6.0RS-ADA, Sungrow SH10RT-ADA
👍💯🔋
why didn't you include the hyundai ioniq 28kWh and 38kWh battery?
I can add it if I get some CAN logs!
I need:
- CAN logs from a running Hyundai ioniq, from the CAN bus that is connected to the battery
- Two logs, one at low SOC%, and one at high SOC%. Also some discharge/charge logs would be good.
- CAN logs from a standalone ioniq battery
Then once we have that, we can:
- Experimenting by sending the complete CAN data to the battery, and seeing if it stays on
- Do the standard integration to the LilyGo hardware
And again - thank you for this work!!! It's looks not so complicated for people without technical background.
Is it possible with LILYGO to set specific time for charging battery from grid? In my region we have very short daylight hours (4-5) and a lot of clouds. And every night electricity from grid is very cheap, and afternoon hours very expensive. Difference can be up to 1 euro per kWh.
Yes it can be set either in the Battery-Emulator, or in the inverter settings. I myself have been charging battery ruding night now that it is winter!
Which hybrid inverter should I choose? Fronius Symo gen24 10.0 plus or Solax X3-Hybrid 10.0-D G4
I always go with the cheaper option!
Hi Dala, i plan to assemble a hybrid residential solr system, and i decide go with fronius gen24 plus inverter, but i cant’t purchase the overpriced BYD battery, does this project will allow me to use a DIY lifepo4 battery pack?
Not by default. The project focuses on safe re-use of complete EV packs. If you build a custom battery, it's gonna have to be 400V and speak CAN. Not that easy thing to do! I would suggest picking up an old EV pack, see the wiki for compatibility: github.com/dalathegreat/Battery-Emulator/wiki
@@DalasEVRepair hi Dala, thank you for reply. Since i live in Indonesia, it will be very dificult to find and buy an used ev battery pack. Build a diy LFP baterry with 400V also very difficult. And for Fronius gen24 inverter which closed source to BYD battery is also difficult to purchase the battery (availability & pricing issue in Indonesia). Do you have any forward plan to configure an Battery Emulator that can bypass the comunication between inverter and a custom build 48V 200A LFP battery?
@@bobbyhartanto3210 Unfortunately not, the whole idea with the project is safe re-use of used EV batteries. But it is open source, feel free to modify it!
Dala, you are a real battery/EV wizzard, looking up to your projects. I have one question concerning the charging of the leaf battery. Is there a lower limit in charge below which you risk to reduce it's lifetime? The solar system will often deliver very little power...
I am using openWB wallbox to charge my leaf on AC depending on solar production and I've set the minimum power to 1.4 kW. Beside the first question, are you aware on any low limit on AC charge for the leaf?
No limits, the battery itself reports what it can handle, and the solar inverter acts accordingly!
Hello Dala, if I join are there any people working on ampera e or chevy bolt batteries? I can get my hands on a new 63kWh one.
None yet that I know of!
Would it be possible to use my leaf 30 to create 240v AC . It be great to charge my car on cheap power and use the car to power my house in the evening maybe from chademo port? . What you think
Bad idea. Chademo cable costs 1400€. For that price, you can buy a 15kWh battery.
@@DalasEVRepair oh I see , it's not possible to make something that turns the port on and converts to ac 240v . I was watching your video using an old leaf battery as a power wall , was hoping I could keep the battery in the car and use it like your power wall. I'm finding now the car has 121000 miles it's down from 30kwh to 20kwh or so , atleast that's what leaf spy reports . What do you think of the VW e-up ? I'm thinking of either upgrading the leafs battery or buying a car with bigger range. If I do that leaf could be power wall . What you think
@@DalasEVRepair can you give me an idea where I would get 15kw battery for £1400
@@lookoutleo If you are close to Norway, GBD gbd.no/utvalgte-deler/batteripakke-elbil/
@@DalasEVRepair thank you for the link they look amazing . I wonder how much it would be for a 40 kWh replacement
Have any way for us Americans to get these inverters most of our inverters are 48v
Solis, Foxess, Fronius (1month til release), lots of options for the US! Check the Wiki for a full list of compatibility!
@@DalasEVRepair sorry I’m not in the know, what do you imply 1 month til release? Like to buy new from the manufacturer? A new product US based? Or the community making a website to buy parts? I’m only starting my journey to reuse high mileage teslas here in the USA.
@@polarbearigloo Fronius is launching the Gen24 in the US in July!
@@DalasEVRepair that sounds great I hope that it’s not the 48 V DC inlet for batteries versus the in Europe 400 to 800 vdc
Does anyone know, some Inverter have two battery inputs.
Are these realy two independent ports?
So is it possible to connect one with an conventinal stationary battery ( like BYD etc. ) and the other one, with the battery translator on an Leaf reused one?
Deye inverters have double battery inputs
@@DalasEVRepair and that could handle two complete types of batteries. One BYD and an translated Leaf battery, as an example?
@@NobodzzZ Not sure, some on the Discord are running this inverter with double batteries, but it seems that they use identical batteries
@@DalasEVRepair " hi，
This is not possible. We suggest that you use the same battery
Deye Wuli
Deye after-sales customer service "
@@DalasEVRepair is there any model on this planet, who could do that?
Is this board ready for purchase?
13€ from aliexpress, links in description!
Will this work with solis 5g inverter?
Yes it does! github.com/dalathegreat/Battery-Emulator/wiki/Solis-inverters
@@DalasEVRepair wow wow wow 👌 amazing. You're a hero
I see here a commercial opportunity for the hardware side, or is it all specific to different battery and charger?
Hardware is 15€. Massive liability for a commercial product. Open source community ftw!
@@DalasEVRepair Ok, did not know that HW is really that cheap, sorry! Got to investigate this project properly and consider it to my 10 kW solar system! Unfortunately my Fronius Symo is not compatible I think?