Easun ESB 3kW 24V - opinions and experiences of Off-Grid inverter users sought

andreee wrote:

Coming back to the Chinese inverter. Obviously, this is cheaper equipment that offers quite a lot of programming possibilities. I have a one-year warranty on it - I bought it directly from the manufacturer, and I recommend this method of purchase, not through any intermediaries, fast shipping without any problems, you have the equipment at your home within a week at most. It is not a device equipped with a huge radiator, hence its operation at 80% control resembles a jet taking off. But here we replace the fans and eliminate a lot of the noise. Another issue are low-quality electrolytic capacitors - after the warranty period, you need to remove the motherboard and replace them all with much better quality ones to avoid a serious failure.

And who gave you this guarantee? Manufacturer in China or distributor? Where exactly did you buy it? Believe me, with this warranty you only have 14 days when you can return it without giving a reason, after this period the Chinese will tell you to disassemble the inverter and take photos. If you get it right, you'll get a bag with damaged parts so you can replace them yourself, and if you get it wrong, they'll completely screw you over.

Added after 8 [minutes]:

Strumien swiadomosc... wrote:

These inverters are at normal market prices, and other Fronius or Growar inverters are grossly overpriced...

You can't compare it this way, it's like comparing a Fiat to a Mercedes, you can drive both, but will the drive be at the same level? I don't think so. However, there will be clients who will be interested in both.
Moreover, these are off-grid inverters, Fronius does not offer off-grid at all, and on-grid is a completely different sector of the PV market, they have something in common except that you connect PV modules to both and that is where the similarities end. Growatt is also a real quinol, but with a warranty from the distributor's service in Poland.

The price goes hand in hand with quality, access to service, technical support, etc. When I call the fronius hotline from my number. After clicking on the technical support section, I am immediately greeted by an engineer with the words "how can I help you, Mr. Paweł?" Try calling easuna.
In PV, as in every industry, there are users who are more and less demanding, with more and less wealthy wallets, some will choose the cheaper option and will be happy that they saved money, while others will choose the more expensive one because they want to have peace of mind with services, quality of service and, above all, the quality of the device .

andreee wrote:

I wrote clearly - I bought directly from the manufacturer in China, and I have a one-year written warranty from him. Complaints are not a problem at all, there is very good contact with the Chinese, usually if something is wrong you send back your inverter and within two weeks you will have a new one.

This is a guarantee, something like "your gentlemen's agreement" with the Chinese, have you already complained about something to him? You might as well light a stove with this piece of paper from the Chinese, it has no legal force. And you will have very good contact until the first complaint, and then the Chinese will write to you, Sorry my friend...

rokbok wrote:

pawciu-85 wrote:

You might as well light the stove with this paper from the Chinese...

And you will have very good contact with your first complaint...

The Chinese can also be human .

I have no doubt that he can do it, he simply doesn't want to, because he found suckers in the EU who can sell the worst shit as long as it is half the price of the one on the domestic market and if so, not suffer any consequences related to the warranty, return to China, etc.

But this is a topic about inverters, not cameras, so let's focus on them.