Solar generators are portable devices that allow you to harness the power of the sun to generate electricity. They consist of solar panels, inverters, and batteries enclosed in a protective case with outlets for powering devices and appliances. Solar generators provide a number of advantages over traditional gas generators:
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Clean energy: They run on sunshine rather than fossil fuels, producing no emissions or noise pollution. This makes them ideal for use in nature, at camps, or in residential areas.
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Renewable power: The sun provides unlimited energy, so you’ll never run out as long as there is sunlight. A solar generator can recharge its battery bank indefinitely.
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Portability: Solar generator units are compact, movable, and easy to transport in vehicles. You can take sustainable power anywhere.
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Cost savings: While the upfront cost is higher, solar generators pay for themselves over time by eliminating the need to purchase expensive generator fuel. Just place the panels in sunlight to continuously generate free electricity.
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Multiple uses: You can use a solar generator to power your home essentials during blackouts, for off-grid activities like camping and boating, on job sites, or in emergency preparedness kits.
Investing in a quality solar generator provides you with a reliable and renewable source of energy for a wide range of applications. In this guide, we compare the top-rated solar generator options on the market today.
#1 – Goal Zero Yeti 1500x
The Goal Zero Yeti 1500x is our top pick for the best solar generator of 2022. It is a high-capacity power station that can supply electricity for your home, RV, camping, or emergency needs.
The Yeti 1500x has a lithium battery that provides 1516Wh of power. This is enough to:
- Charge your phone over 100 times
- Run a refrigerator for up to a day
- Power a TV for 14 hours
The Yeti 1500x has multiple output ports including:
- 2 AC outlets
- 4 USB ports
- 2 12V ports
- 1 60W USB-C port
It also has a wireless charging pad and an integrated MPPT charge controller that optimizes solar charging efficiency.
You can control and monitor the power station with the touch of a button or through the Yeti app on your smartphone. The Yeti 1500x is compatible with a range of Goal Zero solar panels from small, portable ones to large, high-power options.
The Yeti 1500x weighs 43 lbs and has a sturdy handle for easy transport. It has a durable, sleek design that can withstand harsh weather conditions.
#2 – Jackery Explorer 1000
The Jackery Explorer 1000 is our runner up for the best solar generator of this year. It is a portable power station that can charge your devices, appliances and tools with solar energy.
It has a lithium battery that delivers 1000 watt hours of power, enough to:
- Run a blender for 40 minutes
- Power a laptop for 12 hours
- Keep a mini fridge running for 7-18 hours
The Jackery Explorer 1000 has multiple output ports:
- 3 AC outlets
- 2 USB-A ports
- 1 USB-C port
- 1 12V car port
It also has a smart LCD screen that shows the input, output and battery status. You can easily switch on and off the power station with the pure sine wave inverter button.
The Jackery SolarSaga app allows you to control and monitor the power station remotely.
The Jackery Explorer 1000 is compatible with the Jackery SolarSaga 100W solar panel, which can fully charge the power station in 8 hours under ideal sunlight. It can also be charged from a wall outlet or carport.
Weighing only 22 lbs, the Jackery Explorer 1000 has a solid handle for easy carrying. It has a compact and durable design that can resist impact and water.
The Jackery Explorer 1000 is a lightweight and powerful solar generator that can keep your devices and appliances running smoothly. It is simple to use, fast to charge and safe to operate.
#3 – EcoFlow Delta 2
The EcoFlow Delta 2 is our third choice for the best solar generator of 2022. It is a portable home battery with an expandable ecosystem for home backup, outdoor recreation, professional production, and smart energy management.
The Delta 2 has a lithium iron phosphate battery that offers 1024Wh of power. This capacity is expandable up to 3KWh with the Delta 2 Smart Extra Battery. At 1024Wh, the Delta 2 can power a fridge for 4 hours, a TV for 8 hours, or charge a smartphone over 60 times.
Some key features of the EcoFlow Delta 2 include:
- 2 AC outlets (1200W total)
- 4 USB ports
- 12V carport
- 160W USB-C port
- Integrated MPPT charge controller
- LCD display showing power usage
- App control and monitoring
- Wireless charging pad
- Sturdy and portable design (weighs 28 lbs)
The Delta 2 can recharge from 0-80% in 50 minutes when plugged into a wall outlet. Using the compatible 400W solar panels, it can fully recharge from the sun in 2-4 hours.
The Delta 2 is easy to transport with a foldable handle and wheels. It has a sleek and elegant design built to withstand outdoor use. This portable power station is versatile, eco-friendly, and highly reliable for powering devices, tools, and appliances off-grid.
#4 Jackery Solar Generator 2000 Pro
The Jackery Solar Generator 2000 Pro is our fourth pick for the best solar generator. It is a portable home battery with an expandable ecosystem for home backup, outdoor recreations, professional production, and more.
It has a lithium battery that delivers 2160 watt-hours of power, enough to run a fridge for 18 hours, a CPAP machine for 24 hours, or a TV for 28 hours.
The Jackery Solar Generator 2000 Pro has:
- 3 AC outlets
- 2 USB-A quick charge 3.0 ports
- 2 USB-C PD 100W ports
- 1 12V car port
- 1 wireless charging pad
- 1 integrated MPPT charge controller that optimizes solar charging efficiency
You can control and monitor the power station with the touch of a button or the Jackery SolarSaga app on your smartphone.
The Jackery Solar Generator 2000 Pro is compatible with the Jackery SolarSaga 200W solar panel, which can fully charge the power station in 2.5 hours under optimal sunlight. You can also charge it from a wall outlet or car port in only 2 hours.
It weighs 44 lbs and has a foldable handle and wheels for easy transport. It also has a sturdy and elegant design that can withstand high temperatures and shocks.
The Jackery Solar Generator 2000 Pro is a versatile and powerful solar generator that can meet your various power needs. It is easy to use, long-lasting, and eco-friendly.
#5 – EcoFlow Delta Pro
The EcoFlow Delta Pro is our fifth choice for the best solar generator that you can buy. It is a portable home battery with an expandable ecosystem for home backup, outdoor recreation, professional production, smart energy management, and more.
The EcoFlow Delta Pro has a lithium iron phosphate battery that offers 3600Wh of power. This battery capacity provides runtimes like:
- Run a refrigerator for 18 hours
- Power a TV for 28 hours
- Operate a CPAP machine for 24 hours
Some key features of the EcoFlow Delta Pro include:
- 2560W AC inverter with 2 AC outlets
- 4 USB ports, 1 12V car port, and a 160W USB-C port for charging devices
- Wireless charging pad
- Integrated MPPT charge controller to optimize solar charging efficiency
- Control and monitoring via buttons on unit or EcoFlow app
- Compatible with EcoFlow SP200 solar panel for solar charging
- Can also charge via AC wall outlet, car port, or EV station
- Foldable handle and wheels for transport
- Sturdy and elegant design
With its powerful lithium battery, extensive runtimes, and variety of output options, the EcoFlow Delta Pro is a versatile solar generator suitable for home backup power, outdoor recreation, and off-grid applications. Its integrated MPPT controller and compatibility with EcoFlow solar panels also make the Delta Pro easy to recharge using solar energy.
Factors to Consider
When choosing a solar generator, there are several important factors to keep in mind:
Battery Capacity – The battery capacity indicates how much power the solar generator can store. Look for higher capacities like 1000Wh or above for more demanding appliances like refrigerators or AC units. Smaller capacity models around 500Wh can power smaller devices like phones, laptops or lights.
Output Ports – Most solar generators have multiple output ports like AC outlets, USB ports, 12V car ports etc to connect various devices and appliances. Make sure the ports match the items you need to power. Some models also include wireless charging.
Charging Methods – Solar is the main charging method but also consider if the generator can be charged from wall outlets, car ports or separate solar panels. Faster charging speeds are preferable especially for larger capacity batteries.
Price – Solar generators can range from a few hundred dollars to several thousand based on the capacity and features. Determine your budget and needs. Higher capacity professional models are more expensive.
Brand – Reputable brands like Jackery, Anker, EcoFlow, Goal Zero etc offer better quality and service. Check reviews and warranties when comparing different models and brands.
Applications
Solar generators have become popular for powering a variety of applications, including:
Home Backup
During power outages, solar generators can provide backup electricity to keep essential appliances running. They can power lights, phones, TVs, refrigerators, and more. The larger capacity models can even run air conditioners, electric stoves, and well pumps. Solar generators offer a clean and quiet alternative to gas generators for home backup power.
Outdoor Recreation
For camping, RVs, and other outdoor activities, solar generators allow you to take power on the go. They can run small appliances like blenders, electric grills, and coffee makers. You can also power phones, laptops, lights, and other devices to stay powered up off-grid. The portable size and silent operation make solar generators ideal for use while hiking, fishing, or at campsites.
Off-Grid Living
Those living a fully off-grid lifestyle depend on solar generators as their main source of power. With sufficient solar panels and battery storage capacity, solar generators can meet all your household electrical needs sustainably. They provide the convenience of modern appliances while reducing your environmental impact. Solar generators combined with solar panels allow you to live comfortably off-grid.
Charging Methods
There are three main ways to charge your portable solar generator:
Solar
Using solar panels is the most popular charging method for solar generators, as it allows you to harness power from the sun directly. Solar charging gives you unlimited off-grid power as long as there is sunlight available. Most solar generators come with compatible foldable solar panels that you can set up outdoors. The solar panels connect to the power station through a charging cable. The time required to fully charge with solar depends on the wattage and number of panels. Typically, 100W to 200W panels can fully charge in 5-10 hours.
AC Wall Outlet
You can charge your solar generator by simply plugging it into a regular wall outlet at home. This is the fastest charging method, with most power stations fully charging from 0-100% within 1-4 hours from an AC outlet. This gives you the flexibility to top it off whenever you have access to grid power. Just be sure not to overload the circuit.
Car/Vehicle Outlet
Many solar generators come equipped with a car charging outlet or cigarette lighter adapter. This allows you to charge the power station from your car or RV battery while on the move. It typically takes 10-15 hours to fully charge from a 12V car outlet. While slower, it provides charging ability if you don’t have access to AC power or sunlight.
Safety Tips
When using a portable solar generator, following proper safety protocols is crucial. Here are some key tips to keep in mind:
Proper Use
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Carefully read and follow the manufacturer’s instructions for operating the solar generator. Don’t override any built-in safety features.
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Do not expose the solar generator to temperatures above 113°F – high heat can damage the battery cells.
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Do not leave the solar generator charging or discharging unattended.
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Do not cover or obstruct the solar generator while in use – it needs air circulation to prevent overheating.
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Do not disconnect the solar panel from the generator while it is charging.
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Do not charge or discharge the solar generator at the same time.
Proper Storage
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Store the solar generator in a cool, dry place away from moisture and direct sunlight. Ideal temperature range is 50-77°F.
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Charge the battery to 50-80% capacity before storage for optimal lifespan.
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For long term storage, recharge the battery at least once every 3 months.
Proper Discharge
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Avoid fully discharging the battery – recharge it when it drops below 20% capacity. Deep discharges can damage the battery.
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Do not overload the solar generator. Check the rated wattage and do not exceed it.
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If appliances begin to run inconsistently, turn them off immediately as the battery may be depleted.
Following these safety tips will help ensure proper operation of your portable solar generator and extend its lifetime. Handle it with care.
Cost
When considering a solar generator, it’s important to look at both the initial investment as well as the potential for long-term savings. The upfront cost of solar generators can range from a few hundred dollars for smaller, entry-level models to several thousand for larger capacity, premium options. However, solar generators can pay for themselves over time by reducing or eliminating dependence on utility grid electricity.
Factors that impact the initial cost include:
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Battery capacity – More battery storage allows powering more devices for longer periods but costs more upfront. Capacities range from 500Wh to over 2000Wh.
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Power output – Models with larger inverters and more outlets can handle higher power draws but come at a higher starting price point.
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Portability – Compact, lightweight options sacrifice some storage capacity for easier mobility. Bulkier models with wheels offer more power storage but are less portable.
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Expandability – Some solar generators allow connecting additional batteries or solar panels down the road to increase capacity for a greater long-term value.
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Premium features – Advanced charge controllers, fast charging, and onboard power management can optimize functionality but add expense.
Over the lifetime of owning a solar generator, the free and renewable energy from the sun provides savings over purchasing endless amounts of disposable batteries or relying solely on grid electricity. Solar generators keep the lights on during power outages and utilize the sun’s energy for free during outdoor adventures or off-grid living. With proper care and maintenance, they can provide years of service to yield an excellent return on your initial investment.
Warranty
When purchasing a solar generator, it’s important to consider the warranty coverage and support offered by the manufacturer. The warranty provides protection in case your solar generator fails or needs repair within a certain timeframe.
Coverages
Most solar generator warranties cover defects in materials and workmanship. Standard warranty periods range from 1-5 years, with 1-2 years being typical for portable power stations. Some brands may offer extended warranty periods for an additional cost. Make sure to check what aspects are covered – some warranties may only cover certain components.
You’ll also want to confirm if the warranty is transferable if you plan to sell or give away the solar generator. Transferable warranties allow the coverage to transfer to a new owner.
Support
Reputable solar generator companies will provide technical support by phone and email in case any problems arise. Many offer 24/7 support for added convenience.
Check reviews from other customers to get an idea of the level of post-purchase support offered. Good support can make a big difference in providing a smooth, frustration-free experience if you need to make a warranty claim.
Consider warranties as an indicator of expected product lifetime and the manufacturer’s confidence in their solar generator. Opt for solar generators that come with at least a 1 year warranty from established, supportive brands.
Conclusion
In this article, we looked at the top 5 solar generators on the market in 2024. We reviewed portable power stations from leading brands like Goal Zero, Jackery, and EcoFlow.
The Goal Zero Yeti 1500x took our #1 spot. With 1,500Wh capacity and multiple ports, it can power fridges, TVs, phones, and more. It charges fast with solar or wall outlet.
Our runner-up, the Jackery Explorer 1000, also impressed with 1,000Wh capacity to run appliances and laptops off-grid. It’s lightweight at 22lbs with a solid handle.
For larger power needs, the EcoFlow Delta Pro and Jackery Solar Generator 2000 Pro provide over 2,000Wh. They can even be expanded to 25kWh for whole home backup.
The EcoFlow Delta 2 rounded out our top 5. Its 1,024Wh powers devices for days, and it charges quickly from solar.
In summary, today’s solar generators like our top picks offer reliable power anywhere. Key factors are capacity, portability, and fast solar charging. Prices range from $800 to $2,600. Consider your power needs and budget to choose the best solar generator for you. Investing in one of these eco-friendly units can keep you powered up anywhere off-grid.