OUPES Mega 3vsALLPOWERS R3500
Head-to-head comparison of scores, specs, and features.
Winner
OUPES Mega 3
78.8Grade A+
Price
$1099.00
AC Power
3600W
ALLPOWERS R3500
76.2Grade A
Price
$1499.99
AC Power
3200W
OUPES Mega 3wins by2.63points overall.
The Verdict
Overall take
Buy OUPES Mega 3 if
- Better Portable: Yes vs No
- Better Max Extra Batteries: 6 vs 1
- Better Base Price: 1099.00 vs 1499.99
Buy ALLPOWERS R3500 if
- Better Noise Level: 23 vs 60
- Better Ups Switch Time: 15 vs 20
- Consider for different needs
Top 3 Key Differences
Portable
Yesvs No
Score: 100 vs 0
Max Extra Batteries
6vs 1
Score: 100 vs 40
Noise Level
60vs 23
Score: 49 vs 100
Performance by Category
ChargingTie
OUPES Mega 3
100.0
ALLPOWERS R3500
100.0
AC PowerTie
OUPES Mega 3
100.0
ALLPOWERS R3500
100.0
ConnectivityTie
OUPES Mega 3
75.0
ALLPOWERS R3500
75.0
PriceOUPES Mega 3 wins
OUPES Mega 3
89.0
ALLPOWERS R3500
85.0
BatteryOUPES Mega 3 wins
OUPES Mega 3
92.0
ALLPOWERS R3500
77.3
PhysicalOUPES Mega 3 wins
OUPES Mega 3
72.0
ALLPOWERS R3500
57.6
Advanced FeaturesTie
OUPES Mega 3
58.9
ALLPOWERS R3500
61.4
WarrantyTie
OUPES Mega 3
100.0
ALLPOWERS R3500
100.0
Full Technical Specifications
| Feature | OUPES Mega 3 | ALLPOWERS R3500 |
|---|---|---|
| Charging | ||
| Ac Charge Speed | 108 | 127 |
| Charger Type | AC wall adapter (Fast: 1800W, Slow: 900W), Solar (MPPT 18-140V, 15A max), Car/Alternator | AC charging (1500W), Solar (2000W MPPT), Car/EV charger, Dual AC+Solar (4000W) |
| Fast Charging | Yes | Yes |
| Max Solar Input | 2100 | 2000 |
| Pass Through Charging | Yes | Yes |
| Smart Charging | Yes | Yes |
| Solar Connector Type | Anderson (MC4 to Anderson cable included) | XT60 |
| Solar Panel Compatibility | OUPES 240W Solar Panel; compatible with MC4 solar panels via included adapter | 12-150V MPPT, 40A max; compatible with ALLPOWERS SP033, SP037, SP039, SP029, SP027, SF200, SF100 panels |
| AC Power | ||
| Ac Output Amps | 20A max (NEMA 5-20R), 30A max (TT-30R) | 15A max |
| Ac Power Continuous | 3600 | 3200 |
| Ac Power Surge | 7000 | 6000 |
| Ac Wave Quality | Pure Sine Wave | Pure Sine Wave |
| Connectivity | ||
| App Control | Yes | Yes |
| Bluetooth | Yes | Yes |
| Wifi Connectivity | Yes | Yes |
| Wireless Charging | No | No |
| Price | ||
| Base Price | 1099.00 | 1499.99 |
| Bundle Price | 1669.00 | $1,699.00 |
| Cost Per Wh | 0.36 | 0.47 |
| Extra Battery Cost | 1,000.00 | 1,299.00 |
| Price Description | Sale price $1,099.00 (regular $2,299.00). Bundles: Mega 3 + 240W Solar Panel x2 $1,499.00; Mega 3 + B2 Extra Battery $1,669.00; Mega 3 + B2 + 240W Solar Panel x2 $2,049.00 | Sale price $1,499.99 USD (regular price crossed out) |
| Battery | ||
| Battery Capacity Wh | 3072 | 3168 |
| Battery Lifespan Cycles | 3500 | 3500 |
| Expandable Capacity | Yes | Yes |
| Extra Battery Capacity | 2048 | 3168 |
| Max Extra Batteries | 6 | 1 |
| Product Info | ||
| Brand | OUPES | ALLPOWERS |
| Model Name | Mega 3 | R3500 |
| Product Url | https://oupes.com/products/oupes-mega-3-home-backup-portable-power-station-3600w-3072wh | https://iallpowers.com/products/allpowers-r3500-portable-power-station-3200w-3168wh |
| DC Power | ||
| Dc Output | 2x DC 5521 (12V/10A), 1x Anderson (12V/30A), 1x Car Lighter (12V/10A), 4x USB-A (QC 3.0), 2x USB-C (PD 100W per port) | DC5525/CAR/Anderson: 12V 10A 120W max; USB-A: 5V 2.4A 12W max; USB-C: 5/9/12/15V 3A, 20V 5A 200W max |
| Physical | ||
| Dimensions | 64.15 x 30.45 x 43.75 cm | 53.0 x 36.0 x 34.5 cm |
| Energy Density Wh Per Kg | 81.3 | 75.4 |
| Noise Level | 60 | 23 |
| Operating Temp | 0°C~40°C (32°F~104°F) | — |
| Portable | Yes | No |
| Weight | 37.8 kg · 83.3 lbs | 42 kg · 92.6 lbs |
| Advanced Features | ||
| Parallel Expansion | No | No |
| Ups Functionality | Yes | Yes |
| Ups Switch Time | 20 | 15 |
| Warranty | ||
| Warranty | 5 | 5 |