OUPES Mega 3vsOUPES Guardian 6000

Head-to-head comparison of scores, specs, and features.

OUPES Mega 3wins by2.74points overall.

The Verdict

Overall take

Buy OUPES Mega 3 if

  • Better Ups Functionality: Yes vs EPS
  • Better Weight: 37.8 vs 50.5
  • Better Base Price: 1099.00 vs 1599.00

Buy OUPES Guardian 6000 if

  • Better Noise Level: 45 vs 60
  • Better Battery Capacity Wh: 4608 vs 3072
  • Better Battery Lifespan Cycles: 4000 vs 3500

Top 3 Key Differences

Ups Functionality
Yesvs EPS
Score: 100 vs 0
Noise Level
60vs 45
Score: 49 vs 79
Battery Capacity Wh
3072vs 4608
Score: 82.9 vs 100

Performance by Category

ChargingTie
OUPES Mega 3
100.0
OUPES Guardian 6000
100.0
AC PowerTie
OUPES Mega 3
100.0
OUPES Guardian 6000
100.0
ConnectivityTie
OUPES Mega 3
75.0
OUPES Guardian 6000
75.0
PriceOUPES Mega 3 wins
OUPES Mega 3
89.0
OUPES Guardian 6000
84.3
BatteryOUPES Guardian 6000 wins
OUPES Mega 3
92.0
OUPES Guardian 6000
100.0
PhysicalOUPES Guardian 6000 wins
OUPES Mega 3
72.0
OUPES Guardian 6000
79.0
Advanced FeaturesOUPES Mega 3 wins
OUPES Mega 3
58.9
OUPES Guardian 6000
25.6
WarrantyTie
OUPES Mega 3
100.0
OUPES Guardian 6000
100.0

Full Technical Specifications

FeatureOUPES Mega 3OUPES Guardian 6000
Charging
Ac Charge Speed108180
Charger TypeAC wall adapter (Fast: 1800W, Slow: 900W), Solar (MPPT 18-140V, 15A max), Car/Alternator240V AC (3,600W), 120V AC (1,800W), Solar MPPT (2,100W max), Car (8.5A)
Fast ChargingYesYes
Max Solar Input21002100
Max Solar Panels5
Pass Through ChargingYesYes
Smart ChargingYesYes
Solar Connector TypeAnderson (MC4 to Anderson cable included)MC4 (via Anderson to MC4 cable)
Solar Panel CompatibilityOUPES 240W Solar Panel; compatible with MC4 solar panels via included adapter12-140V DC, MPPT 18-130V, 15A max; Compatible with OUPES 240W solar panels
AC Power
Ac Output Amps20A max (NEMA 5-20R), 30A max (TT-30R)50A max
Ac Power Continuous36006000
Ac Power Surge70009000
Ac Wave QualityPure Sine WavePure Sine Wave
Connectivity
App ControlYesYes
BluetoothYesYes
Wifi ConnectivityYesYes
Wireless ChargingNoNo
Price
Base Price1099.001599.00
Bundle Price1669.003319.00
Cost Per Wh0.360.35
Extra Battery Cost1,000.00
Price DescriptionSale 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 $2,049.00Regular price $2,499.00; current promo price $1,599 with auto-applied discount code (Spring Mega Sale). Guardian 6000 unit only.
Battery
Battery Capacity Wh30724608
Battery Lifespan Cycles35004000
Expandable CapacityYesYes
Extra Battery Capacity20484608
Max Extra Batteries68
Product Info
BrandOUPESOUPES
Model NameMega 3Guardian 6000
Product Urlhttps://oupes.com/products/oupes-mega-3-home-backup-portable-power-station-3600w-3072whhttps://oupes.com/products/oupes-guardian-6000-portable-power-station
DC Power
Dc Output2x 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)XT90: 12V/24V; USB-A: 2x18W max; USB-C: 1x140W max; Car charging: 12-15.5V 8.5A max
Physical
Dimensions64.15 x 30.45 x 43.75 cm63.36 x 41.25 x 42.70 cm
Energy Density Wh Per Kg81.391.2
Noise Level6045
Operating Temp0°C~40°C (32°F~104°F)0°C to 40°C (32°F to 104°F)
PortableYesYes
Weight37.8 kg · 83.3 lbs50.5 kg · 111.3 lbs
Advanced Features
Parallel ExpansionNoNo
Ups FunctionalityYesEPS
Ups Switch Time2020
Warranty
Warranty55