6 Best Alternatives to the ALLPOWERS P300 Portable Solar Generator (2026)
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You are looking for allpowers p300 portable solar generator alternatives because your needs may differ from the original kit. The ALLPOWERS P300 offers 256Wh of LiFePO4 capacity and includes a 100W solar panel. It delivers 300W of continuous power with a 600W surge. The unit features fast AC charging and a <20ms UPS switchover. These specs make it strong for off-grid use and home backup. However, you might want a different size, battery chemistry, or port selection. Some users prefer higher capacity or a lighter frame. Others do not need an included solar panel. This list focuses on options that overlap with the P300 in wattage and capacity. Each alternative matches the 300W output class. You will find models with varying Wh ratings and port configurations. The selection covers budget, premium, and specific use cases like RV travel. We ranked these 6 products based on how their published specifications compare to the P300. You can choose based on weight, dimensions, or specific output types. The goal is to help you find the right fit for your power requirements.
Our top pick: ALLPOWERS P300 256Wh LiFePO4 Solar Kit.
How each alternative compares
Jackery Solar Generator 300 with 40W Panel
The Jackery Solar Generator 300 also provides 300W of continuous output but uses a different battery chemistry than the LiFePO4 core in the ALLPOWERS P300. It ships with a 40W panel, which is less powerful than the included 100W SE100 panel. This means slower solar recharge times for the Jackery. The Jackery unit is larger, measuring 15.4 inches in length compared to the P300’s 10.2 inches, and weighs 12.9 pounds. You should choose this if you prefer a brand with a long track record for durability in camping scenarios. It sacrifices the higher solar wattage and smaller footprint for potentially longer-term battery health and established support networks.
MARBERO 300W 237Wh Portable Power Station
The MARBERO 300W station offers 237Wh of capacity, which is slightly less than the P300’s 256Wh. It weighs only 4.6 pounds, making it lighter than the P300 kit. Unlike the P300, it does not include a solar panel in the base unit description, though it supports solar input. It features integrated dual lanterns, a feature the P300 lacks. The MARBERO uses standard Lithium chemistry rather than the more durable LiFePO4. If you need a very lightweight option for backpacking or short trips where carrying a solar panel is not a priority, this compact brick design is a practical choice. It gives up battery longevity and included solar power for extreme portability.
HOWEASY 300W 236Wh Portable Power Station
The HOWEASY 300W unit provides 236Wh of capacity, slightly below the P300’s 256Wh. It weighs 5 pounds, which is lighter than the P300 power station alone. The HOWEASY offers nine output ports, providing more connectivity options than the P300’s multiple USB and DC ports. It does not include a solar panel. The unit uses standard Lithium chemistry. If you need maximum portability and numerous connection points for small devices, this is a strong alternative. It gives up the LiFePO4 battery lifespan and the convenience of an included solar kit. The smaller dimensions make it easier to fit into tight storage spaces in an RV or car.
Anker SOLIX C300 DC 288Wh Power Station
The Anker SOLIX C300 DC offers 288Wh of capacity, which is higher than the P300’s 256Wh. It weighs 6.17 pounds, making it heavier than the MARBERO and HOWEASY but comparable to other units. The Anker focuses on USB-C charging, which is ideal for modern laptops and phones. It does not include a solar panel. The P300 includes a 100W panel and uses LiFePO4 chemistry. If your primary devices are USB-C based and you do not need AC outlets for high-wattage appliances, the Anker is a superior choice. It gives up the included solar charging capability and the long-cycle LiFePO4 battery for higher energy density and fast USB-C power delivery.
EnginStar 300W 296Wh Portable Power Station
The EnginStar 300W unit provides 296Wh of capacity, which is higher than the P300’s 256Wh. It weighs 6.5 pounds. The EnginStar features a pure sine wave output, which is essential for sensitive electronics. It does not include a solar panel. The P300 includes a 100W panel and LiFePO4 chemistry. The EnginStar is a good option if you need pure sine wave power for camping or RV use without the bulk of a solar kit. It gives up the included solar panel and the 5-year warranty associated with LiFePO4 batteries. It is best for users who already have solar panels or do not plan to recharge via sunlight.
EF EcoFlow RIVER 2 256Wh Power Station
The EF EcoFlow RIVER 2 offers 256Wh of capacity, matching the P300 exactly. It weighs 7.72 pounds, making it heavier than the P300. The EcoFlow is known for rapid AC charging, reaching 80% in about one hour, similar to the P300. It does not include a solar panel. The P300 uses LiFePO4 chemistry, while the EcoFlow uses standard Lithium. If you prioritize fast wall charging and a lightweight design for quick outings, the EcoFlow is a solid pick. It gives up the included solar panel and the superior cycle life of LiFePO4. It is best for users who charge primarily via AC and do not need the extra durability of lithium iron phosphate.
Quick picks
Our 7 picks
ALLPOWERS P300 256Wh LiFePO4 Solar Kit
Best for: Users wanting LiFePO4 durability and a solar kit
- Running Wattage
- 300W
- Surge Wattage
- 600W
- Capacity
- 256Wh
- Battery Chemistry
- LiFePO4
- Solar Panel Wattage
- 100W
- Application
- Camping, Home, Emergency
The ALLPOWERS P300 is a 256Wh LiFePO4 power station paired with a 100W folding solar panel. It delivers 300W continuous AC output with a 600W surge. The battery offers 4000+ cycles and a 5-year warranty. You get fast AC charging to 80% in one hour and solar recharging in roughly 2.5 hours. It includes a <20ms UPS for seamless backup. This kit suits you if you need reliable off-grid power for camping or home outages.
Pros
- LiFePO4 battery with 4000+ life cycles
- Includes 100W folding solar panel
- 300W continuous and 600W surge AC output
- Fast AC charging reaches 80% in 1 hour
- <20ms UPS switchover for uninterrupted power
Cons
- 256Wh capacity is lower than the 292Wh Jackery 300
- 256Wh capacity is lower than the 296Wh EnginStar
- Solar panel and station ship in separate boxes
Good fit if
- You want a LiFePO4 battery for long-term durability
- You need a complete kit with a 100W solar panel
- You require a <20ms UPS for sensitive electronics
Skip if
- You need more than 256Wh of storage
- You prefer a single-package delivery for the panel and station
- You want a higher capacity than 256Wh
Verdict: ALLPOWERS P300 with 100W Panel fits you if you prioritize battery longevity and a complete solar kit. The LiFePO4 chemistry and included panel make it a strong option for extended off-grid use.
Jackery Solar Generator 300 with 40W Panel
Best for: Long-lasting solar camping power
- Running Wattage
- 300 W
- Surge Wattage
- 600 W
- Capacity
- 292 Wh
- Battery Chemistry
- LiFePO4
- Output Ports
- 2 AC, 1 USB-C PD, 2 USB-A, 1 car port
- Solar Panel Wattage
- 40 W
The Jackery Explorer 300 offers 292Wh of capacity with a 300W rated output and 600W surge wattage. It uses durable LiFePO4 battery chemistry for over 4,000 charge cycles. The unit weighs 12.9 pounds and includes a 40W solar panel. You get two AC outlets, a 100W USB-C port, and two USB-A ports. This setup suits campers needing reliable, long-lasting power for small electronics and devices.
Pros
- LiFePO4 battery chemistry lasts over 4,000 cycles
- Includes a 40W solar panel for off-grid charging
- Features a high-power 100W USB-C PD port
- Weighs 12.9 pounds for portable use
Cons
- Included solar panel is only 40W
- No AC wall charging time specified in data
- No app control or smart connectivity mentioned
Good fit if
- You need a battery with a long lifespan
- You want to charge devices via USB-C
- You plan to use solar panels for power
Skip if
- You need high-speed AC wall charging
- You require app-based power management
- You need more than 292Wh capacity
Verdict: Jackery Explorer 300 Portable Power Station delivers durable LiFePO4 power for campers. It fits users who prioritize battery life and solar compatibility over fast wall charging or smart features.
MARBERO 300W 237Wh Portable Power Station
Best for: lightweight camping and multi-device mobile charging
- Running Wattage
- 300W
- Surge Wattage
- 375W
- Capacity
- 237Wh
- Battery Chemistry
- Lithium
- Output Ports
- 2 AC, 4 USB-A, 1 USB-C, 1 DC
- Voltage
- 110V
This portable power station provides 237Wh of lithium capacity and a 300W running output in a 4.6-pound body. You get two AC outlets, four USB-A ports, one 18W USB-C port, and a DC output. It suits you if you need a compact backup to charge electronics, run small 110V gear, or supply camp lighting using its two built-in lanterns.
Pros
- Weighs 4.6 pounds for easy carrying
- Eight output ports including two AC wall outlets
- Two built-in LED lanterns with SOS and multi-level brightness modes
- Includes 18W USB-C PD and two quick-charge USB-A ports
Cons
- Peak surge power is limited to 375W
- USB-C port output caps at 18W
- Wall recharge takes 6 hours
Good fit if
- You prioritize low carrying weight at 4.6 pounds for mobile use.
- You want multiple lighting options without packing separate lanterns.
- You need to charge several small USB gadgets and low-wattage 110V devices.
Skip if
- You need to run appliances with surge draws above 375W.
- You require high-wattage USB-C laptop charging above 18W.
- You need a full AC wall recharge in less than 6 hours.
Verdict: MARBERO 237Wh Portable Power Station fits campers and road-trippers who need lightweight basic power for mobile devices and small electronics under 300W. Its compact 4.6-pound frame and integrated dual lanterns give you dependable utility for emergency lighting and multi-device USB charging.
HOWEASY 300W 236Wh Portable Power Station
Best for: lightweight camping and small device charging
- Running Wattage
- 300W
- Capacity
- 236Wh
- Battery Chemistry
- Lithium
- Output Ports
- 9 Outputs ports
- Voltage
- 110V
- Application
- Camping, Home, Emergency, Travel
The HOWEASY 300W Portable Power Station offers 236Wh of lithium battery capacity and 300W of running wattage. It features nine output ports, including two AC outlets, USB-C, and USB-A. The unit weighs 5 pounds and measures 8.2 x 5.1 x 7.6 inches. It includes a built-in LED light with three modes. This compact station suits users needing portable power for small electronics and camping gear.
Pros
- 236Wh lithium battery capacity
- 300W running wattage with 300W surge
- Nine output ports including AC and USB-C
- Compact size at 8.2 x 5.1 x 7.6 inches
- Built-in LED light with SOS mode
Cons
- 236Wh capacity is lower than the 288Wh Anker SOLIX C300
- Solar panel not included in the package
- No USB-C PD fast charging specified for input
Good fit if
- You need a lightweight power source under 6 pounds
- You want multiple output options for various devices
- You require a built-in flashlight for emergencies
Skip if
- You need more than 236Wh of battery capacity
- You require a solar panel included in the box
- You need high-wattage appliances exceeding 300W
Verdict: HOWEASY 300W Portable Power Station, 236Wh provides essential power for small devices and camping trips. Its lightweight design and nine ports make it ideal for travelers who prioritize portability over high capacity.
Anker SOLIX C300 DC 288Wh Power Station
Best for: USB-C focused camping trips
- Running Wattage
- 300W
- Capacity
- 288Wh
- Battery Chemistry
- LiFePO4
- Output Ports
- 1 car socket, 4 USB-C, 2 USB-A
- Application
- Camping, Outdoor, Emergency, Travel
- Dimensions
- 4.89 × 7.87 × 4.72 inches
The Anker SOLIX C300 DC offers 288Wh of capacity and 300W of output in a compact, impact-resistant design. It uses durable LiFePO4 battery chemistry and includes seven charging ports, such as two high-power USB-C outlets. This unit weighs 6.17 pounds and measures 7.87 by 4.89 inches. You will appreciate its fast recharge capability and solar compatibility for outdoor use.
Pros
- LiFePO4 battery chemistry for long-term durability
- Two 140W two-way USB-C ports for fast charging
- Seven output ports including car socket and USB-A
- Compact dimensions at 7.87 x 4.89 x 4.72 inches
Cons
- Lower capacity than many competitors in this list
- Shoulder strap sold separately
- No AC outlets listed in specifications
Good fit if
- You need a compact unit for car camping
- You prioritize long battery lifespan over raw capacity
- You charge devices primarily via USB-C
Skip if
- You require AC outlets for standard appliances
- You need more than 288Wh of storage
- You want a shoulder strap included in the box
Verdict: The Anker SOLIX C300 DC 288Wh is a solid pick for users who value portability and battery longevity. It fits best for travelers who rely on USB-C devices and do not need high-wattage AC power.
EnginStar 300W 296Wh Portable Power Station
Best for: compact camping and travel power needs
- Running Wattage
- 300 W
- Capacity
- 296Wh
- Battery Chemistry
- Lithium
- Output Ports
- 2x AC, 3x USB, 1x Car port, 2x DC
- Voltage
- 110V
- Application
- Camping, RV, Power Outage
The EnginStar R300 offers 296Wh of lithium battery capacity and 300W of continuous output. It includes two pure sine wave AC ports, three USB outputs, and DC options. The unit measures 9 x 5.5 x 7.5 inches and weighs 6.5 pounds. You can recharge it via AC wall adapter, solar panel, or car charger. This compact unit suits camping, travel, and off-grid activities where reliable power is needed.
Pros
- 296Wh lithium battery capacity for reliable energy storage
- Two 110V pure sine wave AC outlets for clean power
- Compact dimensions of 9 x 5.5 x 7.5 inches
- Multiple recharge methods including AC, solar, and car adapter
Cons
- Lower capacity than the Jackery 300 and Anker SOLIX C300
- No display to monitor real-time charge levels
- Solar panel sold separately
Good fit if
- You need a compact unit for short camping trips
- You require pure sine wave power for sensitive electronics
- You want multiple output types including USB-C
Skip if
- You need higher capacity for extended off-grid stays
- You want a built-in display for monitoring
- You need a solar panel included in the box
Verdict: EnginStar 300W Portable Power Station fits users who prioritize compact size and pure sine wave output for camping or travel. It suits those who do not need high capacity or a built-in display.
EF EcoFlow RIVER 2 256Wh Power Station
Best for: Quick recharge needs and light loads
- Running Wattage
- 300W
- Capacity
- 256Wh
- Battery Chemistry
- LiFePO4
- Application
- Camping, Home, Outdoor, RV
- Dimensions
- 9.6 × 8.4 × 5.5 inches
- Weight
- 7.72 pounds
The EF EcoFlow RIVER 2 is a compact 256Wh portable power station with a 300W AC output. It features LFP battery chemistry for long cycle life and supports fast AC charging in one hour. Weighing just 7.72 pounds, it includes a built-in handle for easy transport. This unit suits users needing reliable off-grid power for small electronics and essential devices during camping or travel.
Pros
- 256Wh capacity with 300W continuous output
- LFP battery chemistry for over 3000 cycles
- Fast AC recharge in one hour
- Lightweight 7.72 lb build with handle
Cons
- Lower 256Wh capacity compared to 288Wh-296Wh competitors
- No USB-A ports listed in specifications
- Limited to 110W solar input speed
Good fit if
- You prioritize fast AC charging speed
- You need a lightweight unit under 8 lbs
- You want LFP battery longevity
Skip if
- You require USB-A ports for device charging
- You need more than 300W continuous power
- You want a capacity exceeding 256Wh
Verdict: EF EcoFlow RIVER 2 256Wh Portable Power Station delivers rapid one-hour AC charging and a lightweight design for users valuing speed and portability over maximum energy storage.
Specifications side by side
| Spec | ALLPOWERS P300 256Wh LiFePO4 Solar Kit | Jackery Solar Generator 300 with 40W Panel | MARBERO 300W 237Wh Portable Power Station | HOWEASY 300W 236Wh Portable Power Station | Anker SOLIX C300 DC 288Wh Power Station | EnginStar 300W 296Wh Portable Power Station | EF EcoFlow RIVER 2 256Wh Power Station |
|---|---|---|---|---|---|---|---|
| Running Wattage | 300W | 300 W | 300W | 300W | 300W | 300 W | 300W |
| Surge Wattage | 600W | 600 W | 375W | not specified | not specified | not specified | not specified |
| Capacity | 256Wh | 292 Wh | 237Wh | 236Wh | 288Wh | 296Wh | 256Wh |
| Battery Chemistry | LiFePO4 | LiFePO4 | Lithium | Lithium | LiFePO4 | Lithium | LiFePO4 |
| Output Ports | not specified | 2 AC, 1 USB-C PD, 2 USB-A, 1 car port | 2 AC, 4 USB-A, 1 USB-C, 1 DC | 9 Outputs ports | 1 car socket, 4 USB-C, 2 USB-A | 2x AC, 3x USB, 1x Car port, 2x DC | not specified |
| Voltage | not specified | not specified | 110V | 110V | not specified | 110V | not specified |
| Solar Panel Wattage | 100W | 40 W | not specified | not specified | not specified | not specified | not specified |
| Wattage | 300W | 300W | 300W | 300W | 300W | 300W | 300W |
| Application | Camping, Home, Emergency | Camping, RV, Travel, Power Outage | Camping, Home, Emergency, Power Outage | Camping, Home, Emergency, Travel | Camping, Outdoor, Emergency, Travel | Camping, RV, Power Outage | Camping, Home, Outdoor, RV |
| Features | not specified | AC Outlet | AC Outlet | AC Outlet | not specified | AC Outlet | not specified |
| Dimensions | 10.2 × 8.26 × 4.92 inches | 15.4 × 9.92 × 11.9 inches | 8.15 × 3.9 × 5.83 inches | 8.2 × 5.1 × 7.6 inches | 4.89 × 7.87 × 4.72 inches | 9 × 5.5 × 7.5 inches | 9.6 × 8.4 × 5.5 inches |
| Weight | not specified | 12.9 pounds | 4.6 pounds | 5 pounds | 6.17 pounds | 6.5 pounds | 7.72 pounds |
| Color | P300+SE100 | not specified | Brick Red | Dark Gray | Dark Gray | Green | RIVER 2 Power Station |
| Model | VOLIX P300+SE100 | JE-300E | M823 | 300 | A1726 | R300 | EFR600 |
| Size | not specified | not specified | not specified | 300W Portable Generator | not specified | 300W | RIVER 2 Power Station |
Frequently asked questions
Which alternative offers the longest battery lifespan?
The ALLPOWERS P300 and the Jackery Solar Generator 300 both use LiFePO4 chemistry. This battery type is known for superior durability and a longer cycle life compared to standard lithium-ion options. If you prioritize extended off-grid longevity, these two units are the strongest choices. Other models like the MARBERO and HOWEASY use standard lithium, which may degrade faster over time.
What is the lightest option for camping?
The MARBERO 300W Portable Power Station is the lightest choice at 4.6 pounds. It features a compact frame and integrated dual lanterns, making it ideal for lightweight camping. The HOWEASY model is slightly heavier at 5 pounds. Both are designed for travelers who need to carry minimal weight while powering small electronics and mobile devices on the go.
Which unit charges the fastest via wall outlet?
The EF EcoFlow RIVER 2 256Wh Power Station delivers rapid one-hour AC charging. This makes it the best option if you need to recharge quickly between uses. The EnginStar and Anker SOLIX models do not highlight specific fast-charging speeds in their data. For users who value speed over maximum energy storage, the EcoFlow RIVER 2 stands out.
Are there models with pure sine wave output?
The EnginStar 300W Portable Power Station is noted for its pure sine wave output. This feature is important for sensitive electronics and RV appliances. The ALLPOWERS P300 and Jackery models also provide clean power suitable for most devices. If you need reliable power for delicate equipment, the EnginStar is a solid pick for compact travel needs.
Which alternative has the highest energy capacity?
The EnginStar 300W model has the highest listed capacity at 296Wh. The Anker SOLIX C300 DC follows with 288Wh. The ALLPOWERS P300 and EF EcoFlow RIVER 2 both offer 256Wh. The MARBERO and HOWEASY units provide slightly less capacity at 237Wh and 236Wh respectively. Choose based on how many devices you need to run for extended periods.
Is there a model focused on USB-C charging?
The Anker SOLIX C300 DC is best for users who rely heavily on USB-C devices. It is designed for travelers who do not need high-wattage AC power. While other units like the MARBERO also include USB-C ports, the Anker is specifically highlighted for this use case. It offers a compact form factor for those prioritizing modern device connectivity.
Which kit includes a solar panel?
The ALLPOWERS P300 Solar Kit includes a 100W solar panel. The Jackery Solar Generator 300 comes with a 40W panel. The other alternatives listed do not mention included solar panels in their data. If you want a complete off-grid solution right out of the box, the ALLPOWERS and Jackery kits provide the necessary hardware for solar charging.
What is the most compact portable unit?
The MARBERO M823 is the most compact unit with dimensions of 3.9 x 5.83 x 8.15 inches. The HOWEASY 300 is also very small at 5.1 x 7.6 x 8.2 inches. The ALLPOWERS P300 is larger at 8.26 x 4.92 x 10.2 inches. For users with limited storage space or who need a small footprint, the MARBERO is the best fit.