ALLWEI 300W vs Jackery Solar Generator 300: Which Is Better?
Jackery Solar Generator 300
176 reviews
Watching $339.00 — we'll email you the moment it drops
Our pick: ALLWEI 300W. If you want a lighter, more compact station with a built-in emergency light and faster solar charging with an optional 100W panel, choose ALLWEI; if you need more capacity, two AC outlets, faster USB-C PD, and a bundled solar panel, go with Jackery.
The real differences
Stripped of marketing. Just facts.
| Spec | ALLWEI Portable Power Station... | Jackery Solar Generator 300... | Note |
|---|---|---|---|
| Battery Capacity (Wh) | 256Wh | 292Wh | Jackery offers about 14% more stored energy. |
| Battery Chemistry & Cycle Life | LiFePO4, 3000 cycles (~10 years) | LiFePO4, 4000+ cycles (~11 years) | Jackery's higher cycle rating translates to a longer service life. |
| Weight | 6.4 lbs | 7.5 lbs (station); 12.9 lbs spec may include panel | ALLWEI is lighter and more compact for backpacking. |
| AC Outlets | 1 AC outlet | 2 AC outlets | Jackery can run two AC devices simultaneously. |
| USB-C PD Output | 60W USB-C PD | 100W USB-C PD | Jackery charges laptops and larger USB-C devices faster. |
| Solar Charging | Solar panel not included; supports 100W MPPT (full charge 4–5 hrs) | Includes 40W panel (80% in ~7.5 hrs); supports 100W (80% in ~2.8 hrs) | Jackery bundles a panel, but ALLWEI charges faster if you add a 100W panel. |
| Port Variety | 1 AC, 2 DC5521, 1 car, 1 USB-A 18W, 1 USB-C 60W | 2 AC, 1 car 120W, 2 USB-A, 1 USB-C 100W | Different mixes: ALLWEI has DC5521 ports; Jackery has more AC and USB ports. |
| Emergency Light | 3-level LED light with SOS mode | Not specified | ALLWEI includes a built-in light for power outages or night camping. |
256Wh
292Wh
LiFePO4, 3000 cycles (~10 years)
LiFePO4, 4000+ cycles (~11 years)
6.4 lbs
7.5 lbs (station); 12.9 lbs spec may include panel
1 AC outlet
2 AC outlets
60W USB-C PD
100W USB-C PD
Solar panel not included; supports 100W MPPT (full charge 4–5 hrs)
Includes 40W panel (80% in ~7.5 hrs); supports 100W (80% in ~2.8 hrs)
1 AC, 2 DC5521, 1 car, 1 USB-A 18W, 1 USB-C 60W
2 AC, 1 car 120W, 2 USB-A, 1 USB-C 100W
3-level LED light with SOS mode
Not specified
What real buyers say
From 200+ reviews. Filtered for honesty.
ALLWEI Portable Power Station 300W, 256Wh Solar Generator LiFePO4 Battery
Excellent build quality and dependable for keeping devices charged
229+ people said this
Can charge multiple devices like phones, tablets, and fans
49+ people said this
Versatile for camping, winter trips, and emergency power
48+ people said this
Compact and lightweight design
43+ people said this
Mixed reliability; some units stopped working after one charge cycle
114+ people complained
Charging performance issues; slow to charge and drains quickly
95+ people complained
Limited power output for some appliances
31+ people complained
Jackery Solar Generator 300 and 40W Solar Panel,292Wh,300W AC
Compact size makes it easy to take anywhere
5+ people said this
Versatile for camping, power outages, and CPAP machines
6+ people said this
Great battery life for some users; ran a CPAP all night
6+ people said this
Quick to charge for small devices
7+ people said this
Battery life doesn't last as advertised; some units turn off unexpectedly
9+ people complained
Included 40W solar panel provides insufficient power
4+ people complained
Can only charge a few small items at a time
4+ people complained
The verdict
Get an email the moment the price drops
Our pick: ALLWEI 300W. If you want a lighter, more compact station with a built-in emergency light and faster solar charging with an optional 100W panel, choose ALLWEI; if you need more capacity, two AC outlets, faster USB-C PD, and a bundled solar panel, go with Jackery.
Who it’s for
Different needs, different winnerBased on 2,614 real buyer reviews + 8 side-by-side specs.
Each product on its own
Only researching one of these? Here is the standalone picture for each: the key specifications and what verified Amazon reviewers keep repeating, without the head-to-head framing.
ALLWEI 300W
4.4 / 5 · 2,438 Amazon ratings
- Wattage: 300 watts
- Fuel Type: Electric
- Power Source: Battery Powered
Owners like Excellent build quality and dependable for keeping devices charged (229 mentions)
Owners like Can charge multiple devices like phones, tablets, and fans (49 mentions)
Common complaint: Mixed reliability; some units stopped working after one charge cycle (114 mentions)
Jackery Solar Generator 300
4.4 / 5 · 176 Amazon ratings
- Wattage: 300 watts
- Fuel Type: Electric
- Power Source: Battery Powered
Owners like Compact size makes it easy to take anywhere (5 mentions)
Owners like Versatile for camping, power outages, and CPAP machines (6 mentions)
Common complaint: Battery life doesn't last as advertised; some units turn off unexpectedly (9 mentions)
Compare products without leaving Amazon
Install the free Ask Versa AI extension — compare any two products from any page, right-click for a verdict. Chrome, Edge, Brave & Firefox.
Get the extensionFrequently asked questions
Which is better, ALLWEI 300W or Jackery Solar Generator 300?
If you want a lighter, more compact station with a built-in emergency light and faster solar charging with an optional 100W panel, choose ALLWEI; if you need more capacity, two AC outlets, faster USB-C PD, and a bundled solar panel, go with Jackery.
What's the difference between ALLWEI 300W and Jackery Solar Generator 300?
The key differences: Battery Capacity (Wh) — ALLWEI 300W: 256Wh, Jackery Solar Generator 300: 292Wh (Jackery offers about 14% more stored energy.); Battery Chemistry & Cycle Life — ALLWEI 300W: LiFePO4, 3000 cycles (~10 years), Jackery Solar Generator 300: LiFePO4, 4000+ cycles (~11 years) (Jackery's higher cycle rating translates to a longer service life.); Weight — ALLWEI 300W: 6.4 lbs, Jackery Solar Generator 300: 7.5 lbs (station); 12.9 lbs spec may include panel (ALLWEI is lighter and more compact for backpacking.); AC Outlets — ALLWEI 300W: 1 AC outlet, Jackery Solar Generator 300: 2 AC outlets (Jackery can run two AC devices simultaneously.).
Which is better value, ALLWEI 300W or Jackery Solar Generator 300?
Across the specs we compared, ALLWEI 300W comes out ahead on 2 and Jackery Solar Generator 300 on 4. The better value depends on which of those wins matter most for how you'll use it — check live pricing on Amazon and weigh it against the pros and cons above.
Is the ALLWEI 300W worth it?
Reviewers most often highlight: "Excellent build quality and dependable for keeping devices charged." The most common complaint: "Mixed reliability; some units stopped working after one charge cycle." Weigh that against the Jackery Solar Generator 300 using the full pros and cons above to decide.
Is the Jackery Solar Generator 300 worth it?
Reviewers most often highlight: "Compact size makes it easy to take anywhere." The most common complaint: "Battery life doesn't last as advertised; some units turn off unexpectedly." Weigh that against the ALLWEI 300W using the full pros and cons above to decide.
What are the key specs of the ALLWEI 300W?
Wattage: 300 watts; Fuel Type: Electric; Power Source: Battery Powered; Recommended Uses For Product: Camping, Residential, emergency, outdoor. The table above lines each of these up against the Jackery Solar Generator 300.
What are the key specs of the Jackery Solar Generator 300?
Wattage: 300 watts; Fuel Type: Electric; Power Source: Battery Powered; Recommended Uses For Product: Camping, Residential. The table above lines each of these up against the ALLWEI 300W.
What do customers say about the ALLWEI 300W?
Beyond the highlights above, reviewers also frequently mention Can charge multiple devices like phones, tablets, and fans (about 49 mentions), and a recurring complaint is Charging performance issues; slow to charge and drains quickly (about 95 mentions).
What do customers say about the Jackery Solar Generator 300?
Beyond the highlights above, reviewers also frequently mention Versatile for camping, power outages, and CPAP machines (about 6 mentions), and a recurring complaint is Included 40W solar panel provides insufficient power (about 4 mentions).
How is this ALLWEI 300W vs Jackery Solar Generator 300 comparison made?
It's based on AI analysis of 2,614 Amazon customer reviews (2,438 for ALLWEI 300W, 176 for Jackery Solar Generator 300) alongside the full specifications of both products.
Deep dives
Related comparisons
Shop smarter with Ask Versa AI
Get occasional product-comparison tips and new features as they ship. No spam.