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

andrzej20001 wrote:

Heated 6.5, like clouds after rain, it peaks to 10.5. There is nothing to hurt and think. Finally, it comes out as I wrote above. I'm happy

Bob271 wrote:

andrzej20001 wrote:

Heated 6.5, like clouds after rain, it peaks to 10.5. There is nothing to hurt and think. Finally, it comes out as I wrote above. I'm happy

My installation of 9.9 never gave more than 8.6kW, interestingly, when I temporarily installed additional panels up to 13.2, nothing has changed, then max. 8.6. Do you need to reset the inverter or change something in the configuration when you change the number of panels?

domelek wrote:

Because you have an 8kW inverter, the max will give 8.8kW, you can see either you have set power compensation or a manual limitation to 8.6kW

robert14-83 wrote:

Well, the problem touched me. Today, in full sun, the inverter does not work stably - it turns off, reduces production, does not work at full capacity

maneks wrote:

Huawei's warranty is valid in Poland, what's more, it can be extended for the next years

maneks wrote:

Hello
A friend asked me when I started the installation on the SUN-2000-8KTL-M0 inverter (this is what the stickers show). It was supposed to be a walk - and it turned out to be crap. What's the matter - an inverter bought at a fairly attractive price from a Polish company with an invoice - unfortunately the problem is the GRID CODE - or rather the lack of it. Evidently the inverter intended for the Chinese market. After calling the seller, we found out that:

- the inverter can be used in our network despite the lack of a GRID CODE selection, e.g. Germany or the Czech Republic
- the Huawei warranty is valid in Poland, what's more, it can be extended for the next years



My question
- Can the Grid CODE be recorded somehow?
- What exactly does the Grid CODE contain - or just the top-down standardized network parameters that can be manually set?
- Has anyone encountered this type of problem before?
- Will ZE not bother when accepting such an installation - I assume that "Business Janusz" - probably such inverters are pushing customers?
- Has anyone reported such an inverter under the warranty in Poland?

Tomorrow, an application will be sent to Huawei Polska - we will see what they answer. Just wondering how to report it.
Whether as the inability to select the correct GRID CODE, or as a request for a possible use and form of the guarantee. Because I would not be surprised if the inverter could be sent back for repair to CHINA ONLY

UPDATE:
It was enough just to check and everything about the topic



The inverter is without warranty - because it is valid only in CHINA !!!

dprzyb wrote:

On the Huawei website you can check by the serial number of the inverter how long it will be under warranty.

domelek wrote:

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

stratus84 wrote:

I think I also have a problem with the update of the SUN2000-8KTL-M0 inverter, the last one that the inverter caught when I changed the WiFi password in it is V100R001C00SPC126, from what I read the latest one for today is 133? How do I force an update? Through the app, the website in the section settings> update management? How to update Smart Donlgle as well? I am using the FusionSolar 2.6.6 app downloaded from the Huawei store (the one from Google Play has probably flew out?) In general, there are constant crashes or connection problems and the Smart Dongle LED often flashes red ...
I also have a question about the alarm information, how can it be cleared from the memory? in the fall, when we started the inverter, it caught a few errors regarding the update problem because it was evening and now it still takes place for me, I tried directly from the inverter but it did not help.

This is what it looks like in the Sun2000 application:

Michałkomp wrote:

Thanks for the quick reply gentlemen,
So this is an inverter bought on a well-known auction site , the guest has already sold it a bit, so it's more distribution to Europe, not China (I was suggested on the Huawei forum). The location was shared at startup. He will try to reset the settings and see himself.
And for you when you first install it, you can see the full list of networks right away or only 3 of me?

decklen wrote:

Mi updated to 133 as I used the app in version 7.0