Portable solar generators can be a game-changer for off-grid homes, providing a reliable source of power during outages or when the grid is down.
They're available in various sizes and capacities, with some models offering up to 10 hours of continuous power.
For small homes or cabins, a 1-2 kW generator is often sufficient, while larger homes may require a 3-5 kW unit.
These generators can charge batteries, power lights, and even run small appliances like refrigerators and laptops.
Product Reviews
Portable solar generators are a great way to provide backup power for your home. They're perfect for emergency situations or when the grid is down.
The Jackery Explorer 240 is a highly portable option that's great for car camping or as a backup power source. It can charge an iPhone 24 times and has a 240 Wh capacity.
We also tested the Bluetti Portable Power Station EB3A, which is extremely easy to transport and has a 269-watt capacity. It's perfect for road trips and can fully recharge in under two hours using a wall outlet or solar panel.
Here are some key features to consider when choosing a portable solar generator:
Ultimately, the best portable solar generator for you will depend on your specific needs and preferences.
How We Test
We closely monitor the market to stay up-to-date on the latest innovations in product categories we review.
Our team attends trade shows like the Consumer Electronics Show and the National Hardware Show to track popular models and stay informed about industry developments.
We conduct a detailed technical review of multiple products, followed by hands-on testing in our Lab and in real-world settings.
We test products in various locations, including our main office in New Jersey and the New Jersey countryside, to evaluate their performance in different environments.
Our testing methodology involves evaluating physical aspects, such as weight and dimensions, as well as functional aspects, like power output and charging capabilities.
Jackery Explorer 1000
The Jackery Explorer 1000 is a popular choice for car campers, remote workers, and overlanders. It's relatively lightweight and portable, weighing in at 22 pounds.
This power station has a max capacity of 1,002 watt-hours, which is lower than some others on the market, but can actually power items for longer than some higher-capacity models.
The Jackery Explorer 1000 has eight ports, including two AC outlets, two USB-C ports, a 12-volt car port, and two standard USB-A outlets. It can charge a typical laptop eight times or power a small refrigerator or powered cooler for over 15 hours.
You can charge the Jackery Explorer 1000 with solar panels or a 12-volt outlet in your vehicle while you're on the move. It has fairly standard charging times, with 11.5 hours in a car outlet, 6.5 hours for solar panels, and just 5.5 hours to fully charge in a wall outlet.
Here's a comparison of the Jackery Explorer 1000's specs:
Key Features
Portable solar generators are a great option for home use, and one of their key features is being low maintenance. They require minimal upkeep and can be easily transported to different locations.
One of the most important things to consider when buying a solar generator is its battery size, which will determine how much energy it can store. Make sure it fits your energy needs.
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Solar generators are also very versatile, with various charging options available. You can charge them from solar panels, a wall outlet, or even a car.
The affordability of solar generators is also improving as the technology advances. This means you can get a high-quality solar generator for a lower price.
It's worth considering whether a solar generator or a solar battery is best for your needs. If you already have solar panels installed on your roof, a solar battery might be a better option for riding out blackouts.
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Buying Considerations
Choosing a solar generator for your home can be a bit overwhelming, especially if you're not sure what to look for. The good news is that there are many excellent options available, and with some basic considerations, you can find the perfect one for your needs.
Consider what you'll be using your solar generator for. If you just need to keep a few smartphones and a laptop charged for a weekend, a small portable battery like the Bluetti EB55, EcoFlow RIVER 2 Pro, or OUPES 600 will do the trick. These devices typically have a capacity of around 700 Wh and an output of around 600 W.
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Here are some general guidelines to help you choose the right solar generator for your home:
Remember, the key is to consider your power needs and choose a solar generator that can handle them.
Buying Considerations
Choosing the right solar generator can be a daunting task, especially if you're new to the world of renewable energy. You'll want to consider the size and capacity of the generator, as well as its ability to recharge.
The capacity of a solar generator is usually measured in watt-hours (Wh), and a bigger battery means more devices can be powered for longer. However, bigger batteries also come with a higher price tag. Some larger solar generators allow you to add additional batteries later if your needs increase.
When it comes to estimating the size of the generator you need, consider the electronics you plan to pack or will need to keep charged. For example, running a refrigerator will take a lot more power than recharging your phone or powering your lights. Make a list of the items you'll need to charge or power, and check how much each one needs to run.
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Here's a rough guide to help you choose the right size solar generator for your needs:
Keep in mind that these are just rough estimates, and you should always consult the manufacturer's specifications to ensure the generator you choose can meet your specific needs.
In addition to capacity, consider the physical dimensions and weight of the generator. Most solar generators are designed to be portable, but some high-capacity devices can be quite large and heavy. Make sure the generator fits your plans for using, storing, and transporting it.
Finally, think about your energy goals and outlet requirements. If you plan to power specific appliances, make sure the generator can meet their energy requirements. And don't forget to consider the type of outlets you need - most solar generators come with a variety of USB, AC, and DC outlets to charge or use multiple devices at once.
Durability
When evaluating the durability of a solar generator, it's essential to look beyond its initial price tag. A well-designed solar generator can withstand the elements and harsh weather conditions.
Tested durability is a crucial aspect, and manufacturers often conduct rigorous testing to ensure their products can perform well over time. In fact, some solar generators have been tested for long-term performance.
While cheaper options may not be worth the investment, high-quality solar generators are built to last. A decade or more of warranty coverage is a good indicator of a product's durability and quality.
Here are some key points to consider when evaluating the durability of a solar generator:
- Tested durability of both the generator and solar panels for long-term performance.
In short, a solar generator's durability is a reflection of its overall quality and value.
Cost
The cost of a solar generator is a significant factor to consider. Solar generators can cost anywhere from $300 to $5,000 or more, depending on the size and other system components.
While the upfront cost can be substantial, it's essential to view a solar generator as a long-term investment. This means you'll incur very few expenses after the initial purchase.
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Product Comparison
If you're in the market for a portable solar generator, there are several options to consider. The EcoFlow River 2 Pro is the best portable option, weighing in at just 17.8 pounds.
One of the key factors to consider when choosing a portable solar generator is the capacity, which measures the amount of energy it can store. The EcoFlow River 2 Pro has a capacity of 768 Wh.
The Anker SOLIX F2000 (PowerHouse 767) is a large portable option, weighing in at 67.5 pounds. It has a capacity of 2,048 Wh and a max continuous output of 2,400 W.
The OUPES 1200 is a more affordable option, with a capacity of 992 Wh and a max continuous output of 1,200 W. It weighs 24.3 pounds.
The EcoFlow Delta 2 Max and the Bluetti AC300 + B300 are both high-end options, with capacities of 2,048 Wh and 3,072 Wh, respectively. They weigh 52.2 pounds and 132 pounds, respectively.
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Technical Details
We thoroughly tested the portable solar generators for home, and here's what we found. Our engineers verified the claimed charging times, confirming that they indeed match the manufacturer's specifications.
We used solar panels and AC wall outlets in our Lab to test the charge times, and also had consumer testers measure the solar charge times under real-world conditions at home.
The generators were put to the test with corresponding energy loads, such as 1,500-watt heaters for large-capacity and laptops for small-capacity. This helped us verify the claimed capacity of each generator.
Our engineers reviewed technical data to confirm the shelf life and life cycle of the generators. Shelf life refers to how long the charge is held, and life cycle refers to the number of recharges.
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Frequently Asked Questions
Is it worth buying a portable solar generator?
Yes, a portable solar generator is a great investment for those who need reliable backup power on-the-go, especially for outdoor activities like boating or RV camping. It's a clean, portable, and fuel-free power solution that's worth considering.
What size solar generator will run a house?
For homes under 1500 sq ft, a 5000-7500-watt solar generator is suitable, while larger homes require 7500-15,000 watts
What can a 3000 watt solar generator run?
A 3000-watt solar generator can power most household appliances, including refrigerators, air conditioners, and power tools. It's ideal for running energy-intensive devices in off-grid or backup power situations.
How long can a portable solar generator run?
A portable solar generator's runtime varies from 8 to 12 hours, depending on its capacity and device load, but can last longer for low-power devices like LED lights. Check the generator's specs to estimate its runtime for your specific needs.
Sources
- https://www.popularmechanics.com/adventure/outdoors/g37295464/best-solar-powered-generators/
- https://www.goodhousekeeping.com/home-products/g43411922/best-solar-powered-generators/
- https://www.solarreviews.com/blog/what-are-the-pros-and-cons-of-a-solar-generator
- https://palmetto.com/solar/solar-generators-guide-portable-solar-power
- https://goalzero.com/collections/portable-solar-generator-kits
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