Dennis

you really dont make sense
its litterly impossible to say you "disconnected the inverter then still run on solar and mains"
you need as inverter just to use the solar in the first place
you cant use solar directly into mains
impossible
its not even the same energy being generated

yip i ordered one today..last time the 4 x 5kw batteries are so freaking heavy ..took 2 of us just to lift them out of the boxes
lololol
back breaking stuff
was so heavy i transported them on my trolly to get thm closer to their installation racks
and so this new one will be in the range of 150kgs
also gonna have to transport it on a trolly
i believe they come packed in wooden storage crates because of the weight and protection needed

Hi there
 
im really dumb im understanding how to calculate wattage usage
so this is a south african forum
i hope local can help me with this math
so lets say current electrical unit costs R2.20 in my area
i believe kwh has to be calculated
so i have 2 Graphics cards
one is rated at 150 watts - gtx 1070
other at 350 watts - rtx 3080ti
lets say i game 3 hours a day which is 90 hours a month
i want to know how much does this cost to run each gpu
there has to be a way to work this out
i see newer gpus use more wattage
what i dont understand is if each gpu runs at 1mv {actually the 350watt draws less at 0.900]
how is it possible for one gpu to use more power lest the pcb board draws more from the wall but never uses it
which is a waste in my mind

you are right him and his mate @weber are very clever. they patched original firmware and allowed the public to use it. I, personally, am very grateful to them.