Huawei SUN2000 Inverter: WIFI Dongle Connection, Firmware Update & FusionSolar

Math13 wrote:

domelek wrote:

You enter the Fusion Solar website. You log in and enter the settings at the very top. I think you can still do it ...

It's not very intuitive, but I managed it somehow.
You have to find the device yourself and the matching software.
I just still don't understand:
1) Why I didn't get the update from the machine like my colleague "mondo20001"
2) I do not see any software with the ending ... SPC126 on the list.
3) I can't see firmware newer than: V100R001C00SPC122

What inverter do you have? Until my latest version is the one marked by me, im going fast 130 came out in February as far as I can remember.
Other files are for other inverters, probably parts to those that do not exist in Europe, theoretically, the system should not give a bad one, but seeing how the Huawei is thrashing with the application, I would not risk it.

andrzej20001 wrote:

For me, the machine sucks up updates.

I don't and I don't understand why. :-(

Added after 7 [minutes]:

strucel wrote:

What inverter do you have?

I have both installations on identical inverters.
SUN2000-5KTL-M0


In the list (as I indicated earlier, in the search window) I also found updates for SDongleA-05.

How do you guys. Worth updating?

Hi!
He has been trying to connect to the dongle in the inverter for a long time. The inverter model is sun2000-5ktl-m0 and for the gingerbread house I can't get the connection ...

I have an insight into how many panels are produced for me, but this USB dongle for the inverter is flashing red all the time and I have no idea how to connect to it, I think I've tried everything ... it's not the fault of the router ...
I connect to the application using my phone. As I wrote, I connect to the inverter normally, I already have my password for the installer and the user. I am asking for help, because my hands are dropping, how should I make the dongle online and the quick configuration will be successful with the working dongle.

Math13 wrote:

domelek wrote:

You enter the Fusion Solar website. You log in and enter the settings at the very top. I think you can still do it ...

It's not very intuitive, but I managed it somehow.
You have to find the device yourself and the matching software.
I just still don't understand:
1) Why I didn't get the update from the machine like my colleague "mondo20001"
2) I do not see any software with the ending ... SPC126 on the list.
3) I can't see firmware newer than: V100R001C00SPC122

The ending 133 is the newest (at the top in your screenshot)

Today it went, updating the inverter on spc133 and dongle on spc118. But the second time they took off

andrzej20001 wrote:

Today it went, updating the inverter on spc133 and dongle on spc118. But the second time they took off

Do these update bring any changes to the visual preview of the inverter operation, add any interesting options?
Is it just, for example, an improvement in the inverter operation and the ordinary user will not notice the changes?
I am asking because I hesitate to install manually, if both my inverters are not signaling and are not installing updates from the automatic machine. I am afraid not to spoil something, because the inverters on the old software seem to work well.

Math13 wrote:

andrzej20001 wrote:

Today it went, updating the inverter on spc133 and dongle on spc118. But the second time they took off

Do these update bring any changes to the visual preview of the inverter operation, add any interesting options?
Is it just, for example, an improvement in the inverter operation and the ordinary user will not notice the changes?
I am asking because I hesitate to install manually, if both my inverters are not signaling and are not installing updates from the automatic machine. I am afraid not to spoil something, because the inverters on the old software seem to work well.

In addition to the added grid code, the last one improves something with sending data to the server and more for the M1 series (batteries, optimization), the update takes about 20 minutes ...

Hello
SUN 2000 M1 inverter
During configuration, when choosing wifi, I cannot enter the password. I only choose the network and it is on, of course it does not connect. I only have the inscription under the network selection: the current method of connecting to the network is dangerous, change .., but nowhere do I see the possibility of changing the encryption.

For me, there is a configuration screen as below, I do not know how it is with you.

The question is a bit different

I have a SUN2000-5KTL-M0 inverter, panels power 4.74kWp - to what maximum value I can extend the installation. I know it will be one or two panels, but I mean a specific value.

And the second thing I would like to have a preview like in the photo

I mean the load, how much energy do I use, give back etc. Probably something needs to be built, but what and how it is already beyond me

You must have an energy meter in addition. The original one is Huawei DTSU666-H.
Somewhere on the Electrode there was a topic with the replacements given ...

Added after 1 [hours] 52 [minutes]:

You can force some update if I do not have the "Software update" tab available in Fusion Solar, and after logging in to the inverter directly with the app, it shows me "no update"?
At the moment I have SPC122 in inverter and SPC111 in donglu (SUN2000-4KTL-M0)

I have a problem and I count on your help as always.
I accidentally clicked on the phone in wi-fi options, "forget network" for my connection to SUN2000-2050084xxxx
Now there is no way I can connect to the inverter with FusionHome and SUN2000.
I do not remember if I had to set the password personally during the first connection / installation or if it is a standard one.
Password: "00000a" is not accepted because it is too short.
What can the password be, or how to set a new one or recover the old one?

Currently, I can log into the inverter with the FusionSolar app by entering my email and password
Unfortunately, the above password is inappropriate to connect to the inverter via FusionHome or SUN2000.

Math13 wrote:

I accidentally clicked on the phone in wi-fi options, "forget network" for my connection to SUN2000-2050084xxxx

This means that you have deleted the password needed for connection, go to the inverter and turn on the WiFi scan on the phone, when your SUN2000-2050084xxxx inverter pops up, click on it and enter the password provided on the side of the inverter.

Math13 wrote:

Password: "00000a" is not accepted because it is too short.

You use this password only when you have a visible inverter network on your phone and want to enter its options, of course, if someone has not changed this password before, the installer, maybe you.

How to enter the inverter options I described earlier, page 2 of this thread, post # 32.

rokbok wrote:

This means that you have deleted the password needed for connection, go to the inverter and turn on the WiFi scan on the phone, when your SUN2000-2050084xxxx inverter pops up, click on it and enter the password provided on the side of the inverter.

Thanks. Managed to. The square code in no way wanted to read, but the password to the network was written in small letters. It worked.
FusionHome works. :-)

Out of curiosity, I also downloaded the SUN2000 app. On another thread of this form it was written that it also supposedly works with an inverter.
Unfortunately, it does not work for me. When selecting "Connection mode" and selecting the last "WLAN connection", it takes you to the network selection screen. After selecting and accepting "SUN2000-HV20500xxxxx, it connects to it (as does FusionHome). But nothing else can be done, because this app stays in the network selection window and you can't go back to this SUN2000 window to enter other parameters ( ie "Common user" and enter "password").
Anyone using the SUN2000 app with a Huawei inverter? Does it work for you?

Math13 wrote:

Anyone use a SUN2000 cap with a Huawei inverter? Does it work for you?

It doesn't work for me either, it's better to install FusionHome, it's better to enter the inverter options than through FusionSolar.

rokbok wrote:

Math13 wrote:

Anyone use a SUN2000 cap with a Huawei inverter? Does it work for you?

It doesn't work for me either, it's better to install FusionHome, it's better to enter the inverter options than through FusionSolar.

Thanks. I also have both FusionHome and FusionSolar.
You're right. At home, I actually enjoy FH better. I use FS only as an app to control and preview away from home.

dprzyb wrote:

You can force some update if I do not have the "Software update" tab available in Fusion Solar, and after logging in to the inverter directly with the app, it shows me "no update"?
At the moment I have SPC122 in inverter and SPC111 in donglu (SUN2000-4KTL-M0)

Someone something?

dprzyb wrote:

dprzyb wrote:

You can force some update if I do not have the "Software update" tab available in Fusion Solar, and after logging in to the inverter directly with the app, it shows me "no update"?
At the moment I have SPC122 in inverter and SPC111 in donglu (SUN2000-4KTL-M0)

Someone something?

See post 121, how do you have no update option, maybe you do not have permission?

Exactly. I do not have the option to update on the FusionSolar website, probably due to lack of permissions. Therefore, I am asking how to get around it.
I have an update option in the app but I write that there is no newer version.
Can you manually download this version of SPC133 from somewhere?

dprzyb wrote:

Can you manually download this version of SPC133 from somewhere?

Yes, from the huawei website, registration required, link below.

https://support.huawei.com/enterprise/en/digital-power/sun2000ma-pid-22755755/software

dprzyb wrote:

after logging in directly to the inverter, the app shows me "no update"?
Someone something?

For me, there is an option to select the file manually, but you need to physically have it, e.g. on a smartphone, see below.

In the appendix to the 3-phase version:
Applicable to SUN2000-3KTL-M0, SUN2000-4KTL-M0, SUN2000-5KTL-M0, SUN2000-6KTL-M0, SUN2000-8KTL-M0, SUN2000-10KTL-M0, SUN2000-12KTL-M0, SUN2000-15KTL-M0, SUN2000-17KTL-M0, SUN2000-20KTL-M0, SUN2000-3KTL-M1, SUN2000-4KTL-M1, SUN2000-5KTL-M1, SUN2000-6KTL-M1, SUN2000-8KTL-M1, SUN2000-10KTL-M1, SUN2000- 8KTL-M2, SUN2000-10KTL-M2, SUN2000-12KTL-M2, SUN2000-15KTL-M2, SUN2000-17KTL-M2, SUN2000-20KTL-M2

domelek wrote:

In the appendix to the 3-phase version:

You registered on the Huawei website, or the file in the attachment from another source, it is just out of curiosity whether it is worth registering there.

rokbok wrote:

domelek wrote:

In the appendix to the 3-phase version:

You registered on the Huawei website, or the file in the attachment from another source, it is just out of curiosity whether it is worth registering there.

The file straight from Huawei's website, the registration takes a while before they approve you, it took me about a week ...

Math13 wrote:

Anyone using the SUN2000 app with a Huawei inverter? Does it work for you?

I use the SUN2000 app to support my SUN2000-5ktl-m1 and I really appreciate its performance. The only flaw is that it does not remember the login password and you have to stick your finger in it every time.

And a question for installers who have the configuration of Huawei inverters at their fingertips:
How should the parameter "PID operation mode" be optimally set (marked in the photo below)? There are two options: "disable" and "repair". I have a Sun2000-5ktl-m1 to which 2 chains (12 + 7) of JaSolar jam60s10-340 / mr panels are connected, without optimizers, because there is no risk of shading.
By default, the installer has disabled this feature. Is this a good approach? If not, what are the benefits / inconveniences of changing this option to "repair"?
I will be grateful for your response...

AlaratH wrote:

Hello
SUN 2000 M1 inverter
During configuration, when choosing wifi, I cannot enter the password. I only choose the network and it is on, of course it does not connect. I only have the inscription under the network selection: the current method of connecting to the network is dangerous, change .., but nowhere do I see the possibility of changing the encryption.

Hello. Did you manage to solve the problem you wrote about? I have the same, I cannot connect the SUN2000-6KTL-M1 inverter to the home WIFI network, there is no field to enter the password, and the information "the current method of connecting to the network is dangerous ...". After selecting a network from the list, it reaches 20% and throws an error. The same errors when trying to connect to another router and when using the TP-LINK TL-WA855RE repeater. If I connect the TP-LINK TL-WA855RE amplifier with the Dongle with a LAN cable, everything works fine. WIFI encryption is WPA / WPA2. Best regards.

For me, the power of the panels is 5.22kWp and the Huawei SUN2000-4KTL-M0 inverter. I noticed that in sunny weather, the maximum instantaneous gain is 4400W of the inverter output power. More will not "push out". Is it not capable of handling more power?

robert14-83 wrote:

For me, the power of the panels is 5.22kWp and the Huawei SUN2000-4KTL-M0 inverter. I noticed that in sunny weather, the maximum instantaneous gain is 4400W of the inverter output power. More will not "push out". Is it not capable of handling more power?

NO max is 4.4 at cos phi = 1

Hello...
This morning the Smart Dongle LED started flashing red ... So far, everything was ok ... Can't connect to the Internet ... I reset the router and nothing has any effect ...
I can not enter the inverter settings because where is the password on the sticker next to the inverter ... Because I can not find ...
Thank you in advance for your help...

A global problem, I think everyone has it. I'm used to these fucups now

So what should I wait for it to graciously connect itself ... It is unknown when ...

Added after 6 [minutes]:

rokbok wrote:

This means that you have deleted the password needed for connection, go to the inverter and turn on the WiFi scan on the phone, when your SUN2000-2050084xxxx inverter pops up, click on it and enter the password provided on the side of the inverter.

Where is the password written on the sticker ... Or as signed ...