Further , a grid fault causes photovoltaic generators to shut down immediately , spiking demand for grid power .
If voltage on a neighborhood circuit goes too high , it can endanger utility crews and cause damage to both utility and customer equipment .
A grid fault causes photovoltaic generators to shut down immediately , spiking demand for grid power .
If voltage on a neighborhood circuit goes too high , it can endanger utility crews and cause damage to both utility and customer equipment .