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We think it’s pretty amazing. Sesame Solar built the world’s first self-generating Mobile Nanogrid—powered by solar + hydrogen + battery storage. It’s a complete closed-loop of fuel-free, reliable energy—utilizing solar power with battery storage, and hydrogen—providing days and weeks of energy autonomy. All you need is sunshine and air!

If technical details are your jam, you'll love this next part. The retractable solar array provides the energy to charge the battery storage system and to produce hydrogen via electrolyzers. The hydrogen is then stored at a lower pressure (less than 300 psi) in onboard and solid-state hydrogen tanks, which can be easily and safely transported. When the batteries are at 35% capacity, the hydrogen fuel cell provides power to the inverter. When the batteries have been recharged by the solar array, the hydrogen fuel cell shuts down. The magic of electrolysis continues until the hydrogen solid-state tanks are refilled, and then it shuts off as well.

In wind favorable environments, a wind turbine can also be added to provide additional power to generate hydrogen. Pretty cool, right? And we’re only getting started. Sesame Solar is constantly innovating and experimenting to create new tools to tackle our biggest problems with rapidly deployable energy solutions.