The Etaker M2000 uses Lithium-ion battery cells, which is very safe, long lasting life, light weight, andconstant power. Those are very important qualities for me in a large battery like this. Even though it might be a bit expensive for the Lithium-ion cells, they are totally worth it. The weight of the Lithium-ion cells is at least 50% less than the lead-acid type of batteries. Overall I am very pleased with my Etaker M2000. I have tested it with all sorts of loads simulating a power outage situation and it performed really well. 0dB noise within 1000W, Quiet Operation,only 16.8kg（2008Wh）
Yeah no kidding, 50v at 21a seems odd and really limits you. 100v would be ideal, but I'd rather have something like 80v at 13-15a. You can't even charge this with a 48v battery bank because the voltage would be just barely too high
The Etaker M2000 uses Lithium-ion battery cells, which is very safe, long lasting life, light weight, andconstant power. Those are very important qualities for me in a large battery like this. Even though it might be a bit expensive for the Lithium-ion cells, they are totally worth it. The weight of the Lithium-ion cells is at least 50% less than the lead-acid type of batteries.
Overall I am very pleased with my Etaker M2000. I have tested it with all sorts of loads simulating a power outage situation and it performed really well. 0dB noise within 1000W, Quiet Operation,only 16.8kg（2008Wh）
Seems like a pretty good power station, but I wish the MPPT could handle more than 50v on solar input.
Yeah no kidding, 50v at 21a seems odd and really limits you. 100v would be ideal, but I'd rather have something like 80v at 13-15a. You can't even charge this with a 48v battery bank because the voltage would be just barely too high