That's almost the same as the machine I used for a few years which was great for smaller things and has really changed my life after hand washing and going to the laundromat for big stuff. (We're off-grid with a very modest amount of panels).
I've lent it to a friend since I managed to buy a bigger machine in a similar style which washes much bigger items and a lot more stuff. Yesterday, I washed two duvet covers, three sheets and lots of pillow cases, seven pairs of jeans, about eleven tee shirts, five shirts, 27 pairs of knickers and five bras, millions of socks and a few dog blankets - all with same soapy washing water. It was pretty grubby at the end.
I used two only black rubbish bins of water for washing and rinsing, which I siphon off to water the garden.