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10 Best Solar Generators 2025 in the United States

#1

Winner

9.9 score

Jackery Solar Generator 1000 v2 with 2x100W Solar Panel,1070Wh Portable Power Station LiFePO4 Battery,1500W AC/100W USB-C Output,1Hr Fast Charge for Outdoor,Off-Grid Living,RV,Emergency

The Jackery Solar Generator 1000 v2 is a solid choice if you need a portable power source for camping, RV trips, or emergency backup. It offers a large 1070Wh LiFePO4 battery, which is durable and has a long lifespan—rated for about 4,000 cycles while maintaining most of its capacity. The 1500W continuous AC output (with a 3000W surge) is strong enough to power many home essentials like fridges or small AC units. It includes versatile ports, including 2 USB-C ports with fast charging, so it can handle multiple devices at once.

Rating
9.9
Chosen by1,224
Power Output
Solar Panel Compatibility
Portability

Most important from
2294 reviews

Power Output
The unit delivers impressive power in a compact design, making it very easy to carry for outdoor use.
Solar Panel Compatibility
The included solar panels are sturdy and simple to set up, with alignment tools that significantly boost power output.
Portability
The unit delivers impressive power in a compact design, making it very easy to carry for outdoor use.
Durability and Build Quality
The included solar panels are sturdy and simple to set up, with alignment tools that significantly boost power output.
#2
9.8 score

Jackery Solar Generator 300, 293Wh Backup Lithium Battery with 1XSolar Panel SolarSaga 100W, 110V/300W Pure Sine Wave AC Outlet for RV Outdoors Camping Travel Blackout

The Jackery Solar Generator 300 is a reliable and portable power station suitable for outdoor activities like camping and road trips. With a battery capacity of 293Wh, it provides a decent amount of power for small devices and electronics. The 300W pure sine wave AC outlets ensure a stable and safe power supply, which is great for sensitive devices. Its compatibility with the Jackery SolarSaga 100 solar panel allows for green energy recharging, making it ideal for off-grid use.

Rating
9.8
Battery Capacity
Power Output
Solar Panel Compatibility

Most important from
9597 reviews

Battery Capacity
Ideal for camping and festivals, powering devices like speakers, LED lights, and laptops for extended periods.
Power Output
Runs a box fan throughout the night and charges quickly with the 100W panel.
Solar Panel Compatibility
Runs a box fan throughout the night and charges quickly with the 100W panel.
Portability
Portable and quiet, great for running CPAP machines and charging multiple USB devices during power outages.
Charging Options
Efficient solar charging, almost as fast as a wall outlet, and convenient to use and set up.
#3
9.6 score

EF ECOFLOW Solar Generator DELTA2 with 220W Solar Panel, LFP(LiFePO4) Battery, Fast Charging, Portable Power Station for Home Backup Power, Camping & RVs

The EF ECOFLOW Solar Generator DELTA2 is a robust solution for those seeking clean and portable power, perfect for camping, RVs, or as a backup at home. One of its standout features is the impressive 1800W output, which allows it to power most household appliances without any emissions or noise, making it a great alternative to traditional generators. Its LFP battery offers a significant lifespan of over 3000 charge cycles, which means this unit will last for years with proper care. The ability to expand its capacity from 1kWh to 3kWh by adding extra batteries is a great plus for users with greater power needs.

Rating
9.6
Battery Capacity
Power Output
Solar Panel Compatibility

Most important from
4029 reviews

Battery Capacity
With the ability to expand capacity and connect multiple batteries, the Delta 2 offers great flexibility for larger power needs.
Power Output
The Delta 2 has made living in a van incredibly comfortable, handling everything from a microwave to a blender without skipping a beat.
Solar Panel Compatibility
Despite some reduction in solar charging efficiency during winter, the overall performance of the Delta 2 remains impressive.
Charging Options
Rapid-charging from 0 to 80% in just 50 minutes is a game changer, although the fan noise can be quite loud during this time.
Durability and Build Quality
The build quality is sturdy and reliable, with tight assembly and no rattling or creaking.

Top 10 Best Solar Generators 2025 in the United States

#1

Winner

9.9  score

Jackery Solar Generator 1000 v2 with 2x100W Solar Panel,1070Wh Portable Power Station LiFePO4 Battery,1500W AC/100W USB-C Output,1Hr Fast Charge for Outdoor,Off-Grid Living,RV,Emergency

Battery Capacity: 1070Wh LiFePO4 battery
Power Output: 1500W continuous, 3000W surge
Solar Panel Compatibility: Includes two 100W solar panels
Portability: 23.8 pounds with handle
Charging Options: Fast charging, 1 hour recharge
Inverter Type: Pure sine wave inverter
Durability and Build Quality: ABS material, protective certifications

Chosen by 1224 this week

EF ECOFLOW Solar Generator DELTA2 with 220W Solar Panel, LFP(LiFePO4) Battery, Fast Charging, Portable Power Station for Home Backup Power, Camping & RVs

Battery Capacity: 1024 Watt-hours
Power Output: 1800W
Solar Panel Compatibility: 220W bifacial foldable panel
Portability: Designed to be mobile
Charging Options: AC, Solar, Car charging cables
Durability and Build Quality: Built to last 6x longer
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Buying Guide for the Best Solar Generators

When choosing a solar generator, it's important to consider your specific needs and how you plan to use the generator. Solar generators are a great way to provide power in off-grid situations, during emergencies, or for outdoor activities. They are environmentally friendly and can save you money in the long run. To make an informed decision, you should understand the key specifications and how they relate to your needs.
Battery CapacityBattery capacity, measured in watt-hours (Wh), indicates how much energy the generator can store. This is crucial because it determines how long the generator can power your devices. If you need to power small devices like phones and laptops, a lower capacity (200-500Wh) might suffice. For larger appliances or longer usage, look for higher capacities (1000Wh or more). Consider your energy consumption needs to choose the right capacity.
Power OutputPower output, measured in watts (W), tells you how much power the generator can provide at any given moment. This is important because it affects what devices you can run simultaneously. Low power output (100-300W) is suitable for small electronics, while higher output (500-2000W) is needed for larger appliances like refrigerators or power tools. Assess the power requirements of the devices you plan to use to determine the appropriate power output.
Solar Panel CompatibilitySolar panel compatibility refers to the types and sizes of solar panels that can be used with the generator. This is important because it affects how quickly you can recharge the generator using solar energy. Some generators come with built-in panels, while others require separate panels. Check the input specifications and ensure the panels you choose are compatible. If you need faster recharging, look for generators that support higher wattage solar panels.
PortabilityPortability is about the size, weight, and design of the solar generator. This is important if you plan to move the generator frequently or use it in different locations. Smaller, lighter models (under 20 lbs) are easier to carry and ideal for camping or travel. Larger models (over 50 lbs) may offer more power but are less portable. Consider how and where you will use the generator to decide on the right balance between power and portability.
Charging OptionsCharging options refer to the different ways you can recharge the generator, such as solar panels, wall outlets, or car chargers. This is important for flexibility and convenience. Generators with multiple charging options allow you to recharge in various situations. If you need a reliable power source in remote areas, ensure the generator can be charged via solar panels. For home use, wall outlet charging might be more convenient. Choose based on your typical usage scenarios.
Inverter TypeThe inverter type determines the quality of the power output. Pure sine wave inverters provide clean, stable power suitable for sensitive electronics, while modified sine wave inverters are less expensive but may not be compatible with all devices. This is important if you plan to power sensitive equipment like medical devices or high-end electronics. If you need reliable, high-quality power, opt for a pure sine wave inverter. For basic needs, a modified sine wave inverter might be sufficient.
Durability and Build QualityDurability and build quality refer to how well the generator is constructed and its ability to withstand various conditions. This is important for long-term reliability and performance. Generators with robust, weather-resistant designs are better suited for outdoor use and harsh environments. If you need a generator for rugged outdoor activities, look for models with strong, durable casings. For indoor or occasional use, build quality might be less critical.

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