pianotuna wrote:
Hi,
You need to check the output voltage when it is not under load. I had a similar Chinese product and it was 172 volts. I really wish you had started a thread about the product you intended to purchase. Too late for that now.
Appreciate the heads-up. That was one of the first things I checked when I received it. Under no-load, output voltage is 116.0 volts. Under full load (600 watts), voltage drops to 115.8 volts. Pretty good voltage regulation IMO. Under full load (600 watts) input voltage drops to 11.85 volts (measured at the battery; 12.75 vdc with no-load).
FWIW, I did mention this specific inverter when I started this thread. No one seemed to have any specific pros or cons about it. As for it being "too late", actually it's not. I purchased this from Amazon and still have some time to return it. However, at this point and time I see no reason to. I've had this inverter under max load numerous times and it shows no signs of instability. IMO, one of the best indicators that a product will perform satisfactorily in a real-world environment is reflected by consumer experiences and feedback. Amazon consumer reviews on this model are very, very good.