- 2048Wh base capacity, and expandable to 10.24kWh Capacity with 4x B2 Smart Extra Batteries (sold separately) for multi-day power needs.
- Power High-Wattage Devices with 2500W AC output (5400W surge) – run refrigerators, CPAP, or power tools.
- 1600W AC Fast Charging fully charges in 1.5 hours – 2x faster than competitors’ standard charging.
- Solar Ready for Off-Grid Charging – pair with solar panels (up to 2100W input) for endless renewable energy.
- 12V/30A Anderson Output charges RV batteries directly – ideal for road trips and van life.
- Control via WiFi/Bluetooth App – monitor power usage, adjust settings, and update firmware remotely.
- 15 Versatile Outputs include 1x 120V/2500W AC, 4x 120V/2400W AC, 1x 12V/30A Anderson, 2x 100W USB-C, 4x 18W USB-A, and dedicated 12V car lighter port.
- UPS Function switches to backup power in ≤20ms during grid outages – protects sensitive electronics.
- Lightweight Design – 45.8 lbs with ergonomic handle for easy transport to campsites or job sites.
- 5-Year Warranty & Lifetime Support – backed by OUPES’ industry-leading customer service.
Product Description
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OUPES MEGA 2
Merchant Video
Compare OUPES Mega Series: 1024Wh-5040Wh Base Capacity, Expandable to 45kWh
Add to Cart | Add to Cart | Add to Cart | Add to Cart | |
|---|---|---|---|---|
Battery Type | LiFePO4 | LiFePO4 | LiFePO4 | LiFePO4 |
Battery Capacity | 2048Wh | 1024Wh | 3072Wh | 5040Wh |
Expandable Capacity | 10kWh (with 4*B2) | 5kWh (with 2*B2) | 15kWh (with 6*B2) | 45kWh (with 8*B5) |
AC Output | Rated 120V/2500W (Surge 5400W) | Rated 120V/2000W (Surge 4500W) | Rated 120V/3600W (Surge 7000W) | Rated 120V/4000W (Surge 7000W) |
DC Output | 1*Anderson+2*DC+1*Car Lighter | 2*DC+1*Car Lighter | 1*Anderson+2*DC+1*Car Lighter | 1*Anderson+2*DC+1*Car Lighter |
USB Output | 2*USB-C(100W)+4*USB-A(18W) | 2*USB-C(100W)+4*USB-A(18W) | 2*USB-C(100W)+4*USB-A(18W) | 2*USB-C(60W)+4*USB-A(18W) |
AC Input | 1600W Max (800W Slow Charging) | 1400W Max (700W Slow Charging) | 1800W Max (900W Slow Charging) | 1800W Max (900W Slow Charging) |
Solar Input | 2100W Max | 800W Max | 2100W Max | 2100W Max |
UPS | < 20ms, 2500W | < 20ms, 2000W | < 20ms, 2200W | < 20ms, 2200W |
APP Control | ✔ | ✔ | ✔ | ✔ |
EV Charging | ✘ | ✘ | ✘ | ✔ |
Net Weight | 45.8 lb | 27.8 lb | 83.3 lb | 110 lb |
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