The prompt actions of the crew who spotted the ignited batteries are being praised and commended.
Darren Davies, 55, admits arson with recklessness as to whether life is endangered.
A 54-year-old is charged after the blast destroyed a home in Hambleton, Lancashire on Friday.
A blaze in the Over Wyre area of Lancashire involved an explosion, fire service says.
Traders in Selby say repeated power cuts have cost them thousands in lost trade and ruined food.
Developer Island Green Power wants to build the Light Valley Solar project between York and Selby.
Two men who were initially arrested have been released without charge, police say.
A man was later arrested and remains in custody, North Yorkshire Police says.
Police say the boy was airlifted to hospital and two men are being questioned over the incident.
