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Have you found yourself wondering about the best position for a solar panel for the maximum output? On the Big Blue Solar panel. I wasn’t very satisfied with it. After sitting in the sun for Four hours,I made a small charge on my iPhone. The Mac book next to nothing. This particular solar panel was not so good either on doing multiple charges at once.I had a friend use it with a cheap flip phone in which had a better bit of charge. I phone, Mac books not so good. Before my experience to use I should have researched the product to what it really could do. All companies claim they have great products until the user sets out into a venture and we expect that company experience to be really accurate. Put it to the test yourself a bit It has four panels, permanently linked, that each deliver seven watts for a combined total of 28 watts. It only has USB-A outputs, so the voltage output isn't as high as some USB-C or DC output models, but that doesn't seem to make a difference because this panel charged our devices the fastest again and again. On sunny days it provides ample power to keep multiple smartphones charged indefinitely. In cloudy weather it charges slower but still makes progress. The amount of wattage depends on amps and also volts. Volts are the amount of force of electricity, and multiplying amps and volts will equal the wattage. A higher number means higher power output. Efficiency
In addition, there’s a short circuit, overcurrent, and fail-safe protection. Your gadgets are totally safe using this charger. The charger’s a little bit more compatible with a wide spectrum of products, which makes it invaluable to your list of gadgets – emergency or otherwise. In every TopNotch review, we provide you with in-depth information about a range of products to help you choose the crème de la crème from the many options . To top it off, it comes with a built-in ammeter which allows you to measure the current output at any moment. The large surface area on these four panels takes up enough space to capture sunlight, even when that sunlight isn't as powerful. This panel seems to do better when sunlight gets interrupted than many others, too. We repeatedly noticed this panel kept a more consistent charge when a cloud passed over the sun.Having said that, the high-quality of the inductors and the efficient voltage regulators mean it delivers optimum performance.
The best solar chargers need to be reliable, long-lasting, and charge your devices when you need them. It’s a simple concept but really describes what a quality solar charger should achieve. With its built-in ammeter and high wattage, the Big Blue solar charger has the potential to draw the most power though it needs full sun to achieve maximum charging output. One of the best performing 28w portable solar panels in its class. The charge controller is also smart and better than other similar models in regards of achieving max charge current for various devices. I compared this panel to another similar 29w panel under identical lighting conditions side-by-side. And the Big Blue consistently outperform the other in getting higher charge current.Exclusive Smart IC Technology: With the built-in intelligence chip, our solar phone charger detects your device then deliver its fastest possible charging speed(single maximum usb output up to 5V/2.4A, dual maximum USB up to 4A). Dual-port applys to all the 5V Android devices and apple devices. Note: This solar charger is not compatible with the iPad Pro. Frankly, this is one area where the BigBlue solar charger really shines with its auto-restart function.
In all cases we were very glad to have the BigBlue along. When the time between towns stretched to 5 or even 7 days, it alleviated worry about our essential navigation and communication devices running dry. It saved us money during resupply stops because we didn’t need a hotel to recharge overnight. And it improved quality of life on the trail by allowing stress-free reading of Kindle books in the tent, which can be pretty darn important when you’re out for a month or two. This change of mind return policy is in addition to, and does not affect your rights under the Australian Consumer Law including any rights you may have in respect of faulty items. To return faulty items see our Returning Faulty Items policy. One issue that came up a few times was its issue with some Apple products. We discovered, as some other reviewers have pointed out, that this portable solar charger does better connecting to Apple devices when it is equipped with Apple-compatible cables. Having a lightweight solar charger is ideal in this case. It may have to sacrifice its lighter weight for solar panels to achieve a lighter device. Usually, it will limit the product, like reducing the charging speed or having a lower power output. Take a look at our best portable solar chargers to find one that has the right level of compromise.I’ve been a long-time fan of Anker power banks like this one, but on our CT thru hike we tried these from Ainope and were impressed. They’re very light, have a true 10,000mAh capacity, and the numeric LED capacity counter is a nice touch. Anker, you have some competition! You’ll be surprised how many solar chargers don’t do this – imagine going to use your smartphone only to find its flat because your solar panel didn’t have an auto-restart function.
With the high efficiency from sunpower solar modules you can still expect good decent output under overcast conditions, unlike the smaller 10w panels that struggles to achieve max charging current. For those who enjoy their camping to be a little more stationary, such as car camping or RV camping, a reliable solar charger is still a great investment. Save your car battery from charging your cell phone and speakers and use solar charging instead. Accidentally draining your car battery on a family camping trip can put you in a dangerous situation.
When compared with the other panels of the same capacity, the BigBlue solar charger is on the heavier side of the scale. Above treeline on a sunny day, we could charge a 10,000mAh power bank completely within a few hours. Granted, the Colorado Trail does spend a lot of time above treeline, but afternoons were often cloudy. This BigBlue will automatically recover from such interruption and reconnect with the device it’s charging.
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