I used a single power station to keep my off-grid cabin running – how it all works

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I am planning an off-grid cabin. I’ve lived in Wales, UK my whole life and the idea of ​​an off-grid cabin means more than just a vacation to me. Instead, it’s a chance to embrace the rhythms of nature, disconnect from the hustle and bustle of modern life, and strive for a more sustainable way of living. This is something that has been on my mind for the last few years.

Now, after years of dreaming and planning, I’m rolling up my sleeves and turning this dream into reality.

But going off-grid doesn’t mean going back to caveman times. I don’t just want to survive, I want to thrive. To do this, reliable energy and communications are critical. I’ve thought for a long time about achieving energy independence, considering myriad options: connecting to the grid, using a gasoline generator, or harnessing energy from the sun (and maybe the wind… maybe).

Some time ago, the idea of ​​a power station connected to solar energy came to my mind. Frankly, connecting to the grid seems a bit old-fashioned, and the idea of ​​drowning out birdsong by a noisy gasoline generator sucks (and have you looked at the price of gasoline lately?!).

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right here bluity apex 300 Over the past few years, I have tested and reviewed several dozen portable power stations. After much testing and deliberation, I have come to the conclusion that this powerhouse is exactly what I need – reliable, powerful and fully equipped to deal with the challenges of my off-grid vision. From running essential appliances to keeping the lights on during long winter nights, this power station is set to become the beating center of my off-grid setup.

What makes the Apex 300 right?

OK, but what makes the Apex 300 the right choice?

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Inside the Apex 300 is a series of lithium-iron-phosphate cells that can store 2,764.8Wh of power, enough energy to fuel about 10% of an average household’s daily needs. This may not seem like much, but I’m not planning on powering an entire modern house with it (and if I needed more power, I have a plan… but more on that another time). For an environmentally conscious build, that’s a lot of power. The batteries are rated for 6,000+ recharge cycles before degradation, giving them a lifespan of 17 years.

The Apex 300 is also designed for flexibility and can be charged from a variety of sources:

• The obvious choice is an AC outlet (which can take the Apex 300 from flat to 80% in just 45 minutes).
• Solar input is another option (it can handle just about anything). small to medium solar panels Up to 2,400W massive array with built-in charge controller, or up to 6,400W massive array with additional SolarX 4K MPPT Solar Charge Controller).
• It can also be charged from a vehicle (either from or using a 12V system). BlueTie’s DC-to-DC Charger).
• Other options include gasoline generators or a combination of these sources.

The Apex 300 also lets you choose your preferences. Do you want fast charging, knowing that cooling fans may come on and disturb your peace, or would you prefer quieter, albeit longer, charging times? the choice is yours.

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I plan to use solar energy. Yes, I’m in the UK, which isn’t exactly known for limitless sunshine. But even on a cloudy day, modern solar panels Do a great job of exploiting what nature provides for free.

No USB, but I don’t mind

In terms of output, the Apex 300 can handle dual 120/240V (the UK version I have is 240V only, and the 120V/240V switch is replaced by a customizable “magic button”), up to 3,840W at continuous load, and can handle surge voltages up to 7,680W.

Unless you’re a power buff, these are just numbers. In the real world, this means I’ll have no trouble running high-demand appliances like a kettle, space heater, hair dryer, and even some power tools. Plus, I can charge multiple laptops and phones simultaneously using the unit’s six AC outlets. It could also power devices like CPAP machines or even air conditioners, but I don’t plan on using it that way.

The Apex 300 does not have USB, 12V/10A car output, or Anderson port. This may surprise some people, but I see BlueAT’s purpose in designing a simpler, more modular system. Those who want these low-voltage ports can add them using the optional hub d1Which offers two 100W USB-C ports, two 15W USB-A ports, a 12V car outlet, and a DC5V port.

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Keeping the Core Apex 300 as simple as possible allows it to maintain a low 20W idle standby current, ensuring it doesn’t waste much power when it’s not in use.

The unit is huge. Measuring 20.67 x 12.87 x 12.6 inches and weighing 84 pounds, this is one beast that makes a big impression. The unit includes ammo-crate-style handles, allowing one (very strong) person or two people to lift and move it. Considering the weight, it has to be strong, and it is. Bluetie claims that the Apex 300 is tested to MIL-STD-810G military standards, meaning it’s as tough as a pair of soldier’s boots, and is built to last and last for many years.

It’s awesome… but huge!

I’ve been putting the BlueTea Apex 300 through its paces for the past few months, completing my usual set of load and performance tests, and then putting it through its paces in real-world use, and I’m amazed at how good this unit is. Yes, I have to admit I was initially left looking for the absent USB ports, but I understand why BlueAT left them in, and I don’t miss them enough to buy the Hub D1 (yet). My solution so far has been to use a Mains-Powered Multi-Port USB ChargerWhich is a cheap but perfectly acceptable solution to the problem.

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It’s also quite surprising how heavy the Apex 300 is, especially when you first take it out of the box. At close to 90 pounds, it definitely falls into the “two-person lift” category for most. This isn’t a power station you want to be wandering around too much, and if you put it in a vehicle, it’ll need some flogging to keep it from turning into a very heavy – let alone expensive – projectile if you ever have to apply the brakes.

For those who want a portable power station that they can take with them, it is better to look for something smaller and lighter – like ecoflow river 3 plus, DJI Power 1000 V2Or Bluetee Elite 100 V2.

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The power output of the Apex 300 is exceptional. It can run pretty much anything you connect to it, making it perfect not only for RVs, but for home and off-grid use as well. And if your needs grow (as they always do), instead of throwing out the power station and starting over, you can add one or more. b300k Or b500k Expansion batteries, up to six for a single Apex 300, for a massive 33kWh of storage. This type of capacity isn’t cheap – in fact, you’re going to be handing over a small king’s ransom for a full setup – but if you pair the system with a decent set of solar panels, you’ll start saving money from day one.

The app is also quite good, and it’s more useful for a home-based power station than a power station designed for camping. After all, it’s most likely to be in range of a Wi-Fi network, and there are a lot more settings to explore.

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I am also not bothered by the absence of LED lighting at the power station. I know some people love built-in lighting, but I’ve never really been a big fan of it. It’s either some eye-piercing spotlight that is too bright and focused, or a random strip light that is too spread out and never in the right place. Then, I would love to connect more my own light in the system.

Oh, and do yourself a favor, and update the firmware on the unit before doing anything other than connecting to the network – I’ve heard from a lot of people who get frustrated that things don’t work with their new portable power station, only to find that patience and a firmware update makes all their problems go away.

ZDNET’s shopping advice

bluity apex 300 It normally costs $1,699, but right now you can get a 15% discount, bringing the price down to $1,444. Even at full price, it’s extremely competitive for such a large, versatile and well-built unit.

After extensively putting it through its paces, I really can’t fault it.