- Reaction score
- 5,600
Just had a phone call from an existing customer.
He has just had solar panels put in, along with a very large battery.
He has a single up front 30mA RCD main switch in the CU protecting all circuits. Earthing is TNCS.
The solar installer has changed the up front 30mA RCD for a 100mA RCD because after he had installed his work the 30mA RCD was tripping.
I cant believe he has done this and have told the customer to get him back to find the fault and reinstate the 30mA.
I'm not missing anything am I? It's so bad, that I am questioning myself.
He has just had solar panels put in, along with a very large battery.
He has a single up front 30mA RCD main switch in the CU protecting all circuits. Earthing is TNCS.
The solar installer has changed the up front 30mA RCD for a 100mA RCD because after he had installed his work the 30mA RCD was tripping.
I cant believe he has done this and have told the customer to get him back to find the fault and reinstate the 30mA.
I'm not missing anything am I? It's so bad, that I am questioning myself.