
Where to Buy
Compare prices across 1 retailer
AGB may earn a commission when you buy through these links. This has no effect on our ranking. Learn more.
Grecell StoreBest Price
$170
Prices are checked periodically and may not reflect real-time changes. Always verify the final price on the retailer's website before purchasing.
Performance Matrix
Battery
519.48Wh
AC Output
500W
Solar Input
105W
Weight
6.4 kg· 14.1 lbs
Cycles
—
UPS
—
Real-World Runtime Estimates
Pick an activity to see how long GRECELL T-500 powers a typical loadout.
Choose your activity (20)
Phone Charger (20W)22.1 hours
LED Lantern (10W)44.2 hours
Portable Fan (40W)11.0 hours
Laptop (65W)6.8 hours
Mini Fridge (60W)· 35% duty21.0 hours
Runtimes are estimates. Fridges, AC units, humidifiers and similar devices are modeled with realistic duty cycles so numbers reflect average draw, not peak wattage.
Budget Camping runtime estimates
- Phone Charger (20W): 22.1 hours
- LED Lantern (10W): 44.2 hours
- Portable Fan (40W): 11.0 hours
- Laptop (65W): 6.8 hours
- Mini Fridge (60W): 21.0 hours
Photography & Video runtime estimates
- Camera Battery Charger (30W): 14.7 hours
- LED Light Panel (100W): 4.4 hours
- Drone Charger (70W): 6.3 hours
- Laptop (65W): 6.8 hours
- 27" Monitor (40W): 11.0 hours
Camping runtime estimates
- Mini Fridge (60W): 21.0 hours
- LED Lantern (10W): 44.2 hours
- Portable Fan (40W): 11.0 hours
- Phone Charger (20W): 22.1 hours
- Laptop (65W): 6.8 hours
Ice Fishing runtime estimates
- Electric Ice Auger (500W): 0.9 hours
- Fish Finder (5W): 88.3 hours
- Space Heater (750W): 1.0 hours
- Phone Charger (20W): 22.1 hours
- LED Lantern (10W): 44.2 hours
CPAP & Medical runtime estimates
- CPAP Machine (40W): 12.3 hours
- Humidifier (30W): 36.8 hours
- Nebulizer (100W): 4.4 hours
- Oxygen Concentrator (350W): 1.4 hours
- Phone Charger (20W): 22.1 hours
Job Sites runtime estimates
- Circular Saw (1800W): 0.2 hours
- Corded Drill (700W): 0.6 hours
- Air Compressor (1000W): 1.1 hours
- Laptop (65W): 6.8 hours
- Phone Charger (20W): 22.1 hours
Outdoor Events runtime estimates
- PA Speaker (150W): 2.9 hours
- Stage Light (200W): 2.2 hours
- LED Light Panel (100W): 4.4 hours
- Laptop (65W): 6.8 hours
- Phone Charger (20W): 22.1 hours
Overlanding runtime estimates
- Mini Fridge (60W): 21.0 hours
- LED Light Panel (100W): 4.4 hours
- Laptop (65W): 6.8 hours
- Phone Charger (20W): 22.1 hours
- 12V Water Pump (100W): 14.7 hours
Boats & Marine runtime estimates
- Fish Finder (5W): 88.3 hours
- Mini Fridge (60W): 21.0 hours
- LED Lantern (10W): 44.2 hours
- Phone Charger (20W): 22.1 hours
- 12V Water Pump (100W): 14.7 hours
Tailgating runtime estimates
- 55" TV (120W): 3.7 hours
- PA Speaker (150W): 2.9 hours
- Mini Fridge (60W): 21.0 hours
- Blender (500W): 0.9 hours
- Phone Charger (20W): 22.1 hours
Emergency Preparedness runtime estimates
- Mini Fridge (60W): 21.0 hours
- CPAP Machine (40W): 12.3 hours
- Router + Modem (30W): 14.7 hours
- LED Light Panel (100W): 4.4 hours
- Phone Charger (20W): 22.1 hours
Remote Work runtime estimates
- Laptop (65W): 6.8 hours
- 27" Monitor (40W): 11.0 hours
- Router + Modem (30W): 14.7 hours
- Phone Charger (20W): 22.1 hours
- Desk Lamp (10W): 44.2 hours
RV Life runtime estimates
- Mini Fridge (60W): 21.0 hours
- 55" TV (120W): 3.7 hours
- Laptop (65W): 6.8 hours
- 12V Water Pump (100W): 14.7 hours
- Coffee Maker (800W): 0.6 hours
Apartment Dweller runtime estimates
- Router + Modem (30W): 14.7 hours
- Laptop (65W): 6.8 hours
- 55" TV (120W): 3.7 hours
- Phone Charger (20W): 22.1 hours
- Mini Fridge (60W): 21.0 hours
Van Life runtime estimates
- Mini Fridge (60W): 21.0 hours
- 12V Water Pump (100W): 14.7 hours
- LED Lantern (10W): 44.2 hours
- Laptop (65W): 6.8 hours
- Portable Fan (40W): 11.0 hours
Solar Setup runtime estimates
- Mini Fridge (60W): 21.0 hours
- Laptop (65W): 6.8 hours
- 12V Water Pump (100W): 14.7 hours
- LED Light Panel (100W): 4.4 hours
- 55" TV (120W): 3.7 hours
Off-Grid Living runtime estimates
- Mini Fridge (60W): 21.0 hours
- Laptop (65W): 6.8 hours
- LED Light Panel (100W): 4.4 hours
- 12V Water Pump (100W): 14.7 hours
- Induction Cooktop (1800W): 0.2 hours
Food Trucks runtime estimates
- Induction Cooktop (1800W): 0.2 hours
- Blender (500W): 0.9 hours
- Portable Freezer (120W): 10.5 hours
- Coffee Maker (800W): 0.6 hours
- LED Light Panel (100W): 4.4 hours
Home Backup runtime estimates
- Mini Fridge (60W): 21.0 hours
- Router + Modem (30W): 14.7 hours
- 55" TV (120W): 3.7 hours
- Laptop (65W): 6.8 hours
- Phone Charger (20W): 22.1 hours
Whole Home Backup runtime estimates
- Mini Fridge (60W): 21.0 hours
- Portable Freezer (120W): 10.5 hours
- Router + Modem (30W): 14.7 hours
- 55" TV (120W): 3.7 hours
- Space Heater (750W): 1.0 hours
Pros
- Strong Cost Per Wh: 0.33
- Strong Ac Wave Quality: Pure Sine Wave
- Strong Ac Charge Speed: 105
- Strong Weight: 6.4
- Strong Fast Charging: Yes
Cons
- Low Ac Power Surge: 1000
- Low Max Solar Input: 105
- Low Portable: Portable
- Low Expandable Capacity: No
- Low App Control: No
Best For
Not Recommended
Food TrucksHome BackupWhole Home Backup
Technical Score Breakdown
Price100
Charging81.2
AC Power58.1
Advanced Features0
Warranty100
Physical59.6
Battery10.6
Connectivity0
Capacity Position
GRECELL T-500
90 Wh519 Wh6,144 Wh
Technical Specifications
Physical
Energy Density Wh Per Kg
81.2
Dimensions
29.4 x 20.2 x 20.2 cm
Operating Temp
-10°C to 40°C (14°F to 104°F)
Weight
6.4
Portable
Portable
Product Info
Brand
Grecell
Model Name
T-500
Product Url
https://grecell.com/products/portable-power-station-500w
Price
Price Description
From $169.99 USD — may include bundle variants
Base Price
169.99
Cost Per Wh
0.33
Charging
Solar Connector Type
MC4 (via MC4-7.9mm adapter)
Solar Panel Compatibility
12V-26V DC panels with MC4 connector
Charger Type
AC adapter (100-240V) + car charger + solar
Ac Charge Speed
105
Max Solar Input
105
Fast Charging
Yes
Pass Through Charging
Yes
DC Power
Dc Output
DC 5525 x2 (12V/5A each, 10A total); Car outlet 12V/10A; USB-A 3.0 x3 18W; USB-C 60W; Wireless 10W
Battery
Battery Capacity Wh
519.48
Expandable Capacity
No
AC Power
Ac Power Continuous
500
Ac Power Surge
1000
Ac Wave Quality
Pure Sine Wave
Advanced Features
Parallel Expansion
No
Connectivity
Wireless Charging
Yes (10W)
App Control
No
Bluetooth
No
Wifi Connectivity
No
Warranty
Warranty
24
Competitor Comparison
Side‑by‑side specs vs 3 similar models in the same capacity and price range.
| Spec | ||||
|---|---|---|---|---|
| Overall score | 43.0 | 73.7 | 71.1 | 68.9 |
| Capacity | 519 Wh | 858 Wh | 768 Wh | 960 Wh |
| AC output | 500 W | 600 W | 800 W | 500 W |
| Weight | 6.4 kg · 14.1 lbs | 4.7 kg · 10.4 lbs | 8.3 kg · 18.2 lbs | 9.9 kg · 21.8 lbs |
| Battery cycles | — | 3,000 | 3,000 | 3,000 |
| UPS switch time | — | 10 ms | 30 ms | 10 ms |
| Max solar input | 105 W | 220 W | 220 W | 500 W |
| Price | $170 | $469 | $599 | $499 |
| Cost per Wh | $0.33/Wh | $0.55/Wh | $0.78/Wh | $0.52/Wh |
Green value + dot = best in that row. Similar models selected from the same capacity tier, priced within ±40%.




