Green Cell® Wechselrichter Spannungswandler 24V auf 230V 1000W/2000W Reiner sinus

I haven't used this converter in a long time, but the first impressions are certainly positive. At low load, the fan does not turn on and is therefore quiet. I have connected various receivers, both pulsed and with a sine wave, and they work perfectly. However, there are a few things that the manufacturer should definitely improve. One is the power consumption in idle mode - 11 [W] is definitely too much for a battery-powered device. They could, for example, add an ECO mode. If cheaper designs from picky manufacturers have it, why not a brand with 'green' in its name? The competition is going back to 1[W], so the difference is considerable. The second disadvantage is the lack of a remote control, whether by remote or cable. This way, you can extend battery life by turning on the converter only when it is actually needed, for example, to keep the refrigerator running during a power outage. Cheaper designs from the competition have all that, so it's a big minus for the manufacturer. Still, I recommend such GreenCell products from other Polish manufacturers due to the failure issues. I won't throw around names here, but you have to read online to understand what it's about, so you don't end up with a piece of junk that doesn't meet the parameters or burns out after a few cycles. Yes, they have cheaper designs that also howl with the fan until you can't take it anymore. Why did I choose 24[V] instead of 12[V]? Well, the problem is the thickness of the wires. At 12[V], the currents are enormous at higher powers. You need thick wires or larger fuses and plugs. That's why everything is moving to ever higher voltages - let’s take phone chargers at least as an example. Unfortunately, for now, it is harder to choose components for voltages above 12 [V]. For example, I've paired all my 12[V] batteries in series - I would prefer one for 24[V] or 48[V], but at the moment it's difficult to find them. The direct current considered safe is 60 [V], so I don't understand why everything still runs on these 12 [V]. Anyway, cheers and I recommend GreenCell products!