How my portable wind turbine compares to solar panels – 2 years of testing later

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ZDNET’s key takeaways

• The Shine Turbine is compact, durable, and effective in high-wind environments.
• Its 40W output is better suited to phones, power banks, and small devices.
• Wind dependency makes it less versatile than solar, but for solo adventurers, it’s a solid option.

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About two years ago, I tested a portable wind turbine generator kit — the Shine Turbine. This $400 kit promised reliable power even when the clouds rolled in. It delivered on that promise. Not only did I continue to test and use it over the past two years, but I also explored alternatives.

Also: Are wind power generators actually viable at home? I tried one, and the results blew me away

With that experience in mind, it’s time for an update.

Shine Turbine performance: A reliable but limited solution

First and foremost, the Shine Turbine kit is still working fine, pumping out power when the wind is blowing. Over two years, I’ve used it in all kinds of weather, well beyond the suggested wind-speed and operating-temperature ranges. From pleasant light breezes to winds so strong you can barely stand upright, the Shine has proven itself to be a durable, well-built product.

For a more rigorous test, I even created a permanent, more robust mount for it at home. This setup simulated the kind of long-term use it might experience at an off-grid cabin. Despite being pushed beyond its intended use, the Shine performed flawlessly.

However, it does have limitations. 40W of power isn’t much. It’s equivalent to what a small power adapter can output. That’s fine for charging power banks, phones, or low-draw LED lighting. But if you’re looking to power laptops, drones, or multiple devices at once, the Shine won’t meet your needs. It might work as part of a larger off-grid power solution, but don’t expect it to handle everything on its own. 

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Managing your expectations is crucial to avoiding disappointment.

The best setup I found was connecting the Shine to larger power banks and allowing it to top them up throughout the day and night. This method worked well for keeping essential devices charged during multi-day off-grid adventures.

Challenges

One notable downside is the setup time. Assembling the tripod and guyline system didn’t get easier with practice. In the end, I made my own modified guylines with better hardware and added improved pegs to the kit. These changes helped streamline the process, but the initial design could use some improvements.

On the topic of weight, 3 pounds isn’t as much of an issue as some people might think. While it sounds heavy, consider that a 100W solar panel is bulkier and weighs more than twice as much as the Shine. I’ve seen people carry oversized solar panels strapped to their backpacks (and I might have done that more than once), but it’s cumbersome. In contrast, the Shine is a tidy and compact kit.

The key limitation

One significant limitation is the need for sufficient wind. The turbine starts generating usable power in winds around 18 miles per hour (enough to sway branches and make walking more difficult). However, it doesn’t reach full power until the wind hits 28 miles per hour (a strong breeze that can sway large tree branches and make walking against the wind challenging), and that’s quite a hefty wind. 

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If you’re a fair-weather hiker, or the locations you explore simply don’t experience this level of wind, the Shine turns into a paperweight.

Wind versus solar

Over the past two years, I’ve also explored alternatives to the Shine. These range from poorly designed products to promising options that work quite well but are hardly portable. I’ve even tried to make some homebrew solutions. One thing is clear: the solar power market is far better served than the wind power market.

If you’re in an off-grid location with vehicle access or enough manpower to carry heavy gear, a 200W solar panel and a portable power station will outperform the Shine in most situations. Solar panels work even on overcast days, whereas the Shine turbine requires consistent wind speeds above 18 miles per hour.

Upcoming updates to the Shine Turbine

Shine is preparing to release an updated version of the original turbine, which includes several useful improvements. While the new kit retains its 3-pound weight and 12,000 mAh battery, the maximum power output has been increased to 50W. While still modest, every watt counts.

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Other updates include:

• USB-A ports replaced with 75W USB-C PD for faster, more versatile charging
• A 12V output option for charging power stations
• Bluetooth connectivity to an app for monitoring power generation
• Improved mounting hardware for enhanced durability

I haven’t had the opportunity to test the updated version yet, but it looks like a worthwhile upgrade.

What about water generators?

I often get questions about the water turbines available on the market. My location and the way I explore don’t lend themselves to this solution, so I don’t have much experience with them. However, if you think 40W of power from a wind turbine is meager, these water turbines produce even less, typically in the 5 to 15W range. 

For water-based adventures such as canoeing or kayaking, they can provide a convenient, waterproof way to keep your electronics charged while you’re enjoying the outdoors.

Final thoughts: Is the Shine Turbine worth it?

So, two years on, what are my thoughts on portable wind turbines? The Shine Turbine kit remains the best portable wind turbine I’ve tested. It’s quite a niche market, and competition is thin on the ground. It makes wind power generation possible without requiring a massive, immovable turbine. I’ve used mine during multiple multi-day off-grid adventures, and it kept my phone, earbuds, and camping lights charged.

However, for an off-grid basecamp, you need to remain realistic about the wind conditions required to generate usable power, and the limited power output of the Shine turbine.

If your off-grid location is vehicle accessible, a 200W solar panel paired with a portable power station will outperform the Shine in most scenarios. But if portability is a priority, the Shine turbine shines bright. You won’t be carrying a 200W solar panel and power station in your backpack anytime soon.

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