thats what i told them i started with a ellies inverter with 2 x 105ah used royal batterys and i got about 6h on just 14 x led 3w lights .now i got 4 pannels 4 new batterys 5kva inverter and only get 1h but now 14min
and thats battery experts.i think they dont want to swop the batterys
all the jumper cables are the same length about 400mm long and its 6mm
all cables got lugs on. And its 4 new battery's that i got at the same day. I think its the battery's but the people i got it from say there is nothing wrong with it .
led lights about 14 x(3w)
floodlights led 4 x 20w
2 x 10W
plugs small air pump for fish tank
but when we load shedding i turn off most of the goods
and just run some lights then it will last about a hour
then i run on about 80w for 1hour on 4 x 100ah batterys
hi had my TV and wifi with all the led lights in the house and alarm
but now only the lights fridge and about 4 plugs total on the inverter is only 350watt
the people from the battery place told me its moist between the lugs and terminals
then they test the batterys and said its corroded between the lugs and terminals and they cleaned it
now on 350w that 4 batterys last a about 14min on 50%
no about a year now i had the 3kw 24v inverter and change it to the 5kw because of the 48v they said it will last longer on the battery side.on the 3kw i had 2 x roayal 105ah that last about 4h on the 350w
hi hope someone can help
my system Mecer 5Kvw 48v solar inverter with 4 x 100ah new batterys
on 350w 50% battery drain this system dont last longer than 30min then the system turn off
they tested the batterys and they tell me the batterys are fine.if someone can help please