French startup Koolboks has developed off-grid solar refrigerators that offer continuous refrigeration for up to four days via solar modules, ice storage, and lithium-ion batteries. The units are ...

Audio-visual alarm system with remote transmission. Chest design means minimized cold air loss during door openings. Double silicone gaskets and lockable clasps allow for tight closing and restricted ...

Perhaps you’re dreaming of obtaining your home’s electricity without having to rely on that provided by your town or city. If so, you’re hoping to go “off the grid.” And if that’s your dream, you’ve ...