Is it possible to store electricity in space

The International Space Station (ISS) operates primarily on solar energy, crucial for its survival in the vacuum of space. There's a stark contrast between the freezing temperatures of space and the relatively balmy atmosphere of Earth, and that contrast could help generate electricity, scientists say – utilising the same optoelectronic physics used in solar panels. NASA’s energy storage needs span a greater range of environments and cycle requirements than other organization's applications. Several key NASA applications require very high specific energy (>500 Wh/kg) with enhanced safety, while commercial HEV-driven market requires low cost, long cycle life. One way to help balance fluctuations in electricity supply and demand is to store electricity during periods of relatively high production and low demand, then release it back to the electric power grid during periods of lower production or higher demand. Still, none of those lists involve using it to harvest energy, teleport it elsewhere, and store it for future use.