Inverter/battery combo advice

just as a comparison my setup:

1000w PSW inverter = R2500 - 00 ( bought from friend - new)

102Ah battery = R1100 - 00 (First National Battery)

660W UPS = R1299 - 00 (Macro Cpt)

total = R4899 - 00


powers my:

Dual View SD PVR

51' CRT tv

14w LED light

+-300w = 3hrs

I'd be keen to know where you got the batteries at that price

And.....a 51 Inch CRT TV? :wtf:
 
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Hi all

i hooked up my goodies from Geewiz (was fairly easy).

Only thing i find weird.. is there's a buzzing noise when it goes onto backup power..


when going onto backup power (it makes a buzz or bzzzzing sound).

Almost like electrical hair clippers (or electric shaver sound)



It also seems that 10A charging is louder.. vs if i switch it to 20A (20A makes less noise when charging. But users say 10A is better)
 
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