Are portable wind generators a viable alternative for solar power? My verdict after testing one at home
Briefly

The Shine Turbine kit is designed for portable wind energy, providing essential components like a turbine, stand, guy lines, pegs, and cables. Initial setup may be challenging, particularly in windy conditions, but practice makes it easier. Once operational, users can either charge an internal battery for device use or directly connect a power bank. The system's utility depends on the situation, while the turbine serves as a backup power source on calm days. Experiences with various devices show significant advancements in technology.
The Shine Turbine kit comes with everything you need -- the turbine, a stand, guy lines, pegs, and cables. Setting up the first few times took a bit longer than I expected, especially if you're trying to do it while it's blowing a gale. But as with most things, it does get easier with practice.
Once set up, you have options. You can let the turbine charge up the internal battery and then use that to charge your devices, or you can attach a power bank to the turbine. Your choice depends on how you're using the setup.
Using the entire turbine as a big power bank makes sense for odd top-ups on the move, but in a base camp setting, it's better to charge separate power banks and use those, keeping the reserve in the turbine for backup on still days.
I've tested dozens of devices over the past few years and seen the technology go from strength to strength.
Read at ZDNET
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