so many people have different ideas of proper grounds ..... Here is another scenario.
If you install a small solar system (not tied to your grid system at all)at your house for power back up and you want to ground the inverter and panels/batteries
on the back roof and the grid service ground is 100 ft away....you put in another ground rod out back.
But some people say that in the event of lightning you can create an imbalance problem between
the 2 ground rods if they are not connected by a wire.Voltage can build up between them due to potential difference and damage equipment. Even if the 2 systems are totally different and not connected at all.
Is it really that bad to do this,install another rod, if you install a lightning arrest unit as part of the solar system??
more grounds
If you install a small solar system (not tied to your grid system at all)at your house for power back up and you want to ground the inverter and panels/batteries
on the back roof and the grid service ground is 100 ft away....you put in another ground rod out back.
But some people say that in the event of lightning you can create an imbalance problem between
the 2 ground rods if they are not connected by a wire.Voltage can build up between them due to potential difference and damage equipment. Even if the 2 systems are totally different and not connected at all.
Is it really that bad to do this,install another rod, if you install a lightning arrest unit as part of the solar system??
0 commentaires:
Enregistrer un commentaire