Our Verdict
GRECELL Wins

Its LiFePO4 battery (3000+ cycles) and 300W AC output provide better longevity and power than Tenergy's 200W. Choose Tenergy for its 300Wh capacity and pure sine wave output, for longer run times with sensitive electronics.
Bottom Line: GRECELL is the better choice. Its LiFePO4 battery (3000+ cycles) and 300W AC output provide better longevity and power than Tenergy's 200W.
Key Differences
The most significant spec differences at a glance
Battery Capacity
23% lessAC Output
50% moreCycle Life
50% moreDc Ports
33% lessPeak Output
50% moreAdvantages
Where each product wins
GRECELL
- AC Output: 50% higher (300 vs 200)
- Cycle Life: 50% higher (3000 vs 2000)
- Peak Output: 50% higher (600 vs 400)
Tenergy
- Battery Capacity: 23% higher (230 vs 300)
- Dc Ports: 33% higher (2 vs 3)
- Weight: 18% lower (9.92 vs 8.4)
Who Should Buy Which?
Find the right product for your needs
Buy GRECELL if...
GRECELL Solar Generator with
The ideal GRECELL buyer prioritizes long-term battery durability and higher power output for diverse small appliances. If you need 300W AC for items like laptops, drones, or small fans, and desire a unit with superior LiFePO4 chemistry (3000+ cycles) for years of reliable use, GRECELL is perfect. Its included 40W solar panel makes it excellent for immediate off-grid charging during camping or power outages, offering great value for its price.
Buy Tenergy if...
Tenergy T320 Portable Power
The Tenergy T320 is best for users prioritizing slightly higher overall capacity and clean, stable power for sensitive electronics. If you need 300Wh for longer runtimes for low-wattage devices like CPAP machines, lights, or charging multiple phones, and value Pure Sine Wave AC output to protect your gear, this is ideal. It's also lighter at 8.4 lbs, suiting those who need maximum portability without an included solar panel.
Spec Comparison
13 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $260 | $250 |
| Rating | 4.6(431) | 4.3(217) |
| Capacity Wh | 230W | 300W |
| Chemistry | LiFePO4 | — |
| AC Output Watts | 300W | 200W |
| Dc Ports | 2 | 3 |
| AC Outlets | 2 | 2 |
| Cycle Life | 3000 | 2000 |
| Weight | 9.92 lbs | 8.4 lbs |
| USB A Ports | 2 | 2 |
| USB C Ports | 1 | 1 |
| Charge Time Hours | 4.5 hrs | — |
| Peak Output Watts | 600W | 400W |
| Solar Input Watts | 200W | — |
| Model Number | — | T320 |
Swipe horizontally to see all columns
Pros & Cons
Quick overview of strengths and weaknesses
GRECELL Solar Generator
- 3000+ charge cycles ensures long battery life
- 300W AC output supports small electronics
- 4.5hr AC wall charge, 5hr 40W solar charge
- 7 output ports: 2 AC, 2 USB-A, 1 USB-C, 2 DC
- 230Wh capacity limits extended appliance run time
- Included 40W solar panel offers slow charging speed
- 300W continuous AC output insufficient for high power tools
Tenergy T320 Portable
- Provides 300Wh power for extended use.
- 2 AC outlets deliver 200W continuous, 400W surge.
- Pure Sine Wave AC output protects sensitive electronics.
- Multiple DC outputs: USB-C PD 45W, 2 USB-A, 12V car.
- 200W continuous AC output limits appliance compatibility.
- Combined AC/DC output limited to 398W total.
- Solar panel not included for solar recharging option.
Frequently Asked Questions
Common questions about this comparison
Which is better for outdoor camping trips?
GRECELL is better due to its included 40W solar panel, providing self-sufficiency. It also offers 300W AC output. Tenergy has a larger 300Wh capacity but doesn't include a solar panel.
What's the main difference in battery chemistry and longevity?
GRECELL features a LiFePO4 battery with 3000+ charge cycles for exceptional longevity. Tenergy's battery offers 2000+ charge cycles, which is good but less than GRECELL's.
Which power station has a higher AC output for appliances?
GRECELL provides a higher 300W continuous AC output, allowing it to power slightly more demanding electronics. Tenergy has a continuous AC output of 200W, limiting compatibility with some higher-wattage devices.
Does either product come with a solar panel for recharging?
Yes, GRECELL includes a 40W portable, foldable solar panel, enabling immediate solar recharging. Tenergy does not include a solar panel; it would need to be purchased separately for solar charging.
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