Sofar Solar Inverter: How to Enter PL Country Code - Manual (12) & Inverter (3 Stars)

It seems to me that the inverter boosts the voltage itself because when a small cloud comes, the production drops and the voltage in the grid also

gorajczanin wrote:

It seems to me that the inverter boosts the voltage itself because when a small cloud comes, the production drops and the voltage in the grid also

Normal operation like any PV inverter, bring a smart electrician to measure the resistance of the power line, input voltage at home and at the inverter. Maybe your installation is too thin (or, for example, the contacts on the devices have not been tightened for 20 years) or too many PV neighbors.

>>20175985
It is possible to change the country code, but not through the country code options, only safety settings and there you enter the code 0001, set the country and hello, ready

>>20613553
Hi.
Changing the country helped.

@madzikmsu what code did you enter

>>20996753
Hello, could you write exactly how to change this country to solar inverters step by step?

Hello, please advise how to start Bluetooth on the inverter 6.6KTLX-G3 and how to connect to the SOFAR view application, do I need to update the inverter? Please help me very much,
Darek
.

nikaka wrote:

Hello, please give me a hint on how to start Bluetooth on the inverter 6.6KTLX-G3 and how to connect to the SOFAR view application, do you need to do an update of the inverter? Please help me a lot,
Darek

You will not start because this inverter does not have Bluetooth, I also tried and nothing, whoever wrote this manual probably did not know what he writes.

Well that's a bummer, I tried with the code change via USB but it didn't take. I have to do something because the production in the morning 2 hours and in the afternoon 2 hours sometimes 3 and that's it. Do you have any ideas?

complaint to ZE .

I have been wrestling with them for some time now, as usual they are right

nikaka wrote:

I've been wrestling with them for a while now, and as usual they're the ones who are right

Because, unfortunately, in the vast majority of cases - they have, and they won't be willing to even lift a proverbial 'finger' unless the mains voltages permanently exceed 264V.

You manufacture, so your problem is export. Instead of crying:[letter:938504b4fa] - Check the inverter-meter connections for too much voltage drop
- Enable the Q(U) function in the inverter, if it has one
- Establish a dynamic load or use a manual solution to take over production
- Establish energy storage
- Enable the 'zero export' function, if the inverter has one.
- Make a drop with other PVs in the area and pay to replace the trafo / upgrade the lines you are using
These are a few enabling solutions to help keep the inverter running to at least benefit from autoconsumption.

k_pec wrote:

nikaka wrote:

I've been wrestling with them for some time now, as usual they are the ones who are right

Bo, unfortunately, in the vast majority of cases - they have, and will not be willing to even lift the proverbial 'finger' unless the mains voltages permanently exceed 264V.

You produce, so your problem is export. Instead of crying:[letter:ac26e7c643] - Check the inverter-meter connections for too much voltage drop
- Enable the Q(U) function in the inverter, if it has one
- Establish a dynamic load or use a manual solution to take over production
- Establish energy storage
- Enable the 'zero export' function, if the inverter has one.
- Make a drop with other PVs in the area and pay to replace the trafo / upgrade the lines you are using
These are some enabling solutions to help keep the inverter running to at least benefit from autoconsumption.

You must be working in the power industry? What are you writing man? What is the use of checking the inverter-counter connections or switching on Q(U) if even with the inverter switched off I have a grid voltage of 256-257V ? The inverter will not even switch on !!! A high load only generates sickly costs because the inverter still switches off and I draw the current from the grid, modification or energy storage is an unprofitable business today. With this loss on the transformer is already completely out of the question, I wonder if Tauron will make a loss on me?, well yes they will soon do a large increase in electricity, for what do they get money? I think they have the infrastructure included?


Sorry that I got carried away, but so beautifully they can persuade, you spend a lot of money, and then it turns out that it is not so beautiful and they have you in the d....

>>21076783

Oj not my probllem is export, because in the contract "under the old conditions" there is a provision in which ZE undertakes to receive this energy.

Otherwise, at the time of the fight with ZE, you can legally turn up the parameters of the sofar G3 to work better in heavy voltage conditions, i.e. you can turn on P(u)
All this is possible in the newer sofars which have the bluetooth in them, and those which do not have as mine can be handled by an app under a specific inverter. If anyone is interested, I can provide a link

MiruK1 wrote:

since even with the inverter switched off I have a grid voltage of 256-257V ?

If the voltage remains constant at 256...257V then it is likely that someone in the area has "overclocked" the inverter. If you have such statistics on the voltages from the inverter, then make a complaint as an energy consumer (not as an 'exporter') that you have constantly inflated voltages above the norm during the day and the appliances can behave strangely for you (because they probably do, even though you may not see it). Give them your billing and demand to see the voltage billing from your meter. Some ZEs already provide such in-house monitoring - maybe yours can already do so too. This will give you a reference to the subject - whether or not there are indeed overruns of more than 10 minute periods. Complain in writing.

If they don't care - the emergency power service remains - if they come and find a permanent overrun - they can reduce the tapping (if possible). But this ad hoc solution may be if you actually have some smart

By the way - it is better to have limited trust in the inverter.

MiruK1 wrote:

Big load only generates sickly costs because the inverter still shuts down and I draw electricity from the grid, modification or energy storage is unprofitable business for today.

You are a businessman running your small energy business. And in business - you know - there's always a risk of loss - even not caused by company policy, but just as simply, by unpredictably changing circumstances. And that's it - either you adapt, you remedy something, or you have to roll up the on-grid business, moving into other forms. It's all up to you here, how you manage to cope in such difficult circumstances.
After the forthcoming energy price rises it could get even worse, because you can expect some reduction in individual electricity consumption, which could mean even more difficulties in exporting it from PV.

MiruK1 wrote:

With this drop on trafo you are already quite off, I wonder if Tauron will do a drop on me? well yes, they will soon make fat increases in electricity, what do they take money for? I guess they have the infrastructure included?

And what are those who do not have PV in the on-grid supposed to say? They are supposed to pay for infrastructure upgrades where it is not necessary from their point of view, and it is "necessary" for those with on-grids to be able to produce and earn . Sorki, it's obvious to me - the costs of upgrading infrastructure for export by prosumers should be borne by them.

MiruK1 wrote:

Forgive me for getting carried away, but they can persuade so beautifully, you spend a lot of money, and then it turns out that it is not so beautiful and they have you in d....

This is unfortunately the policy and lobbying of equipment manufacturers - here to PV. Your investment mistake - you didn't foresee the future, in terms of PV development in your area or the possibility to counteract unwanted developments early on. And now you're getting trounced for it.

And as for hovering - cool, as for me you have the right to do so, because after all you have found yourself in an extremely uncomfortable situation. And I'm not from the energy industry - let's say I'm from the B2B trade, but completely outside PV. And unfortunately, there are also times for me that I just sit down and cry, because external circumstances change so suddenly. Well, but somehow we manage there for the time being. Life is brutal and full of ambushes , as the saying goes....

High voltage is only available between 10 am and 4 pm when the sun is shining, which practically eliminates production for me at the best times (the inverter stands for several hours at a time when production is best). It doesn't matter that I can't sell (the price they are paying now is ridiculous), but I can't even use autoconsumption myself (read you have to pay them for energy several times more than they pay). When the sun is not shining voltages are ideal around 230V so I can bet that they will come at such a time that it will be fine, the topic has already been discussed with a friend, even threatened him that the next time he will wrongfully call then they will bill him.

I am not a businessman, PV is used in the household, is not large enough to sponsor Tauron some trafo. If you are talking about business, it would be a big mistake to spend a lot of money on something that does not belong to me, after all, they will not give me any guarantee that in some time the situation will not happen again. If I am to invest already, it should be in something over which I will have control.

What I meant by persuaders is not external companies, but Tauron, which calls, persuades, assumes and then you know what ....

lukasz_prz wrote:

Download the file for your device from the manufacturer's website.
There are two instructions there:
1. software update
2. country code

For the country code, it is best to leave only the one you are interested in

https://sofarsolar.eu/download-overview/?fwp_categories=software

Can you add a description on normm
1 to 30 what network parameters they have?
I can't seem to find that.

>>20996753 For what?