Explosions apparently targeting walkie-talkies used by Hezbollah have killed at least nine people and wounded at least 300 in cities across Lebanon, a day after more than 2,800 were injured and 12 killed by exploding pagers in an attack blamed on Israel.

A source in Hezbollah confirmed that walkie-talkies used by the group were targeted in the attack. A senior security source said the individual explosions were “small in size”, similar to Tuesday’s attacks.

Several solar power systems exploded in people’s homes across Lebanon, according to the National News Agency, injuring at least one girl in the town of al-Zahrani, south Lebanon. Pictures of exploded solar panels, fingerprint readers and other devices circulated social media, though it was unclear whether they blew up by themselves or were near walkie-talkies that exploded.