37 hours of power failure

The last days we’ve stayed about 36,5 hours in blackout due to rain, and due to the exposed wires on AC power of the street – totally obsolete in Brazil.
The non-mannutention of the trees makes the energy here likes a time-bomb, and when the heavy rain comes…
Our power banks systems stayed up more than 24 hours divided in two lacks of power.
The main Apache server was down only for 12 hours.
Unfortunatelly the radios was stopped about 18 hours because the complex contingence auto-dj system was inserted in a laptop and the servers in Raspberrys, that has less power compsumation.