Hi,
I've just noticed that my AC isolator coming from the consumer unit is a 20amp switching device. The spec's for the Growatt SPH5000 shows a max output current of 22A.
My set up is in the following order...
100amp RCD (in the CU) > 32amp breaker (in the CU) > 20amp AC switch by CU (Stag IS4P20) > 32amp AC switch by inverter (Stag IS4P32) > Growatt SPH5000.
The 20amp isolator sits in the middle between the 32amp RCD, and the 32amp AC switch by inverter.
Does this sound right to you? I'm concerned if i'm pulling 5000w AC from the inverter the 20 amp isolator could get too hot.
I've just noticed that my AC isolator coming from the consumer unit is a 20amp switching device. The spec's for the Growatt SPH5000 shows a max output current of 22A.
My set up is in the following order...
100amp RCD (in the CU) > 32amp breaker (in the CU) > 20amp AC switch by CU (Stag IS4P20) > 32amp AC switch by inverter (Stag IS4P32) > Growatt SPH5000.
The 20amp isolator sits in the middle between the 32amp RCD, and the 32amp AC switch by inverter.
Does this sound right to you? I'm concerned if i'm pulling 5000w AC from the inverter the 20 amp isolator could get too hot.
