Caption

Crank operated flashlight, by turning the crank, we generate electricity in a dynamo, which charges a battery in the flashlight, in addition a small solar module to generate electricity from sunlight, for emergency preparedness in the event of a power failure, blackout, energy supply

Date

Jan 16, 2026

Credit line

Photo12/imageBROKER/Jochen Tack

Reference

BRK26B17_047

Model release

No

Property release

No

License type

Rights managed

Available size

142,4Mb (2,7Mb) / 28,8in x 19,2in / 8640 x 5760 (300dpi)

Keywords

concept symbol drop little solar energy solar cell alternative energy battery power generation power supply rotate warning crisis emergency catastrophe protection precaution situation misfortune telephone communication torch glow light environment protection environment sunlight symbolic picture mobile shop information civil defense symbolic dangerous accident electricity ecofriendly infrastructure energy turn load population energy source crank solar panel danger terrorism power industry rechargeable battery risk power blackout blackout rechargeable charge renewable advice attack smartphone ecological awareness power supply system interruption sustainability solar-powered electricity supplier generation of current environmental issue cancellation collapse Energy use fail Emergency situation Civil protection Emergency preparedness Crisis situation fall tiny solar energy panel green energy energy production electricity supply spin disaster phone flashlight shine environmental protection sunshine symbolic image store civil defence eco-friendly photovoltaic panel energy industry venture power outage solar collector charged regenerative notice mobile phone environmental awareness grid generation of electricity small renewable energy energy supply glare environmental conservation environmentally friendly freight photovoltaic module accumulator power failure sun collector sustainable note cellular phone mains Power generation solar power luminous Environmental friendly cargo solar energy system storage battery Photovoltaic panel cell phone electricity grid electricity generation photovoltaics photovoltaic system solar paneel cellphone energy grid solar system power grid solar installation photovoltaic plant solar plant solar module Outdoor photovoltaic system Solar photo voltaic panel Pv-System concepts symbols dropping solar cells alternative energies batteries power generations power supplies rotating warnings crises emergencies catastrophes protect situations misfortunes telephones communications torches glowing lights symbolic pictures shops accidents infrastructures energies turning loads populations energy sources cranks solar panels dangers power industries rechargeable batteries power blackouts blackouts charging attacks smartphones power supply systems interruptions electricity suppliers environmental issues cancellations collapsing failed out falling solar energy panels spinning shining stores photovoltaic panels solar collectors notices mobile phones glaring photovoltaic modules sun collectors notes cellular phones solar energy systems Photovoltaic panels cell phones photovoltaic systems solar paneels cellphones solar systems solar installations photovoltaic plants solar plants solar modules Outdoor photovoltaic systems Solar photo voltaic panels drops rotates shelter glows sun lights abstract crash turns solar farm charges smart phone collapses falls spins shines Concept image Symbol image Symbol photo Theme picture conceptual photo symbolise symbolize symbolizing symbolising glares light up lights up